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week3-1129
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初始化

master
李永杰 2023-11-29 16:51:29 +08:00
parent 256100509b
commit 10af5ff706
58 changed files with 2751 additions and 0 deletions
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99
sql/简易景区.sql 100644
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drop table if exists user;
create table user(
user_id int(11) primary key auto_increment,
username varchar(255),
password varchar(255),
bank_card varchar(55) comment '卡号',
balance decimal(10,2) comment '余额'
);
insert into user (username,password,bank_card,balance) values ('jack','jack','62251658492230',10000);
insert into user (username,password,bank_card,balance) values ('lucy','lucy','62251658496379',9000);
insert into user (username,password,bank_card,balance) values ('jury','jury','62251698848230',6000);
select user_id,username, password, bank_card,balance from user where username = 'jack';
select
u.user_id,
u.username,
u.password,
b.bank_name,
ub.bank_card,
ub.balance
from
user u
left join t_user_bank ub on u.user_id = ub.user_id
left join t_bank b on ub.bank_id = b.bank_id
where ub.user_id = 1;
drop table if exists t_bank;
create table t_bank(
bank_id int(11) primary key auto_increment,
bank_name varchar(55) comment '名称'
);
insert into t_bank (bank_name) values ('中国工商银行');
insert into t_bank (bank_name) values ('中国农业银行');
select bank_id, bank_name from t_bank;
drop table if exists t_user_bank;
create table t_user_bank(
id int(11) primary key auto_increment,
user_id int(11) comment '用户',
bank_id int(11) comment '银行',
bank_card varchar(55) comment '卡号',
balance decimal(10,2) comment '余额'
);
insert into t_user_bank (user_id,bank_id,bank_card,balance) values (1,1,'62251658492230',10000);
insert into t_user_bank (user_id,bank_id,bank_card,balance) values (1,2,'62251698732230',6000);
insert into t_user_bank (user_id,bank_id,bank_card,balance) values (2,1,'62251658496379',15000);
insert into t_user_bank (user_id,bank_id,bank_card,balance) values (3,2,'62251698848230',9000);
select id,user_id,bank_id,bank_card,balance from t_user_bank;
-- 景区表
drop table if exists t_scenic;
create table t_scenic(
scenic_id int(11) comment '景区主键' primary key auto_increment,
scenic_name varchar(55) comment '景区名称',
introduction varchar(255) comment '景区介绍',
fares decimal(10,2) comment '票价',
remaining_votes int(11) comment '剩余票数'
);
insert into t_scenic (scenic_name, introduction, fares, remaining_votes) values ('海湾国家森林公园','4A级景区',80,999);
insert into t_scenic (scenic_name, introduction, fares, remaining_votes) values ('东方明珠','上海地标建筑之一',258,30);
insert into t_scenic (scenic_name, introduction, fares, remaining_votes) values ('滴水湖','可以体验碧水蓝天的感觉',0,99);
insert into t_scenic (scenic_name, introduction, fares, remaining_votes) values ('欢乐谷','拥有中国最高的过山车',360,255);
select scenic_id, scenic_name, introduction, fares, remaining_votes from t_scenic
where
fares >= 200 and fares <= 300 or
scenic_name like '%东方%';
-- 订单表
drop table if exists t_order;
create table t_order(
order_id int(11) comment '订单主键' primary key auto_increment,
user_id int(11) comment '用户',
scenic_name varchar(55) comment '景区名称',
introduction varchar(255) comment '景区介绍',
fares decimal(10,2) comment '票价',
votes int(11) comment '票数',
total_fares decimal(10,2) comment '总价',
pay_card varchar(55) comment '支付银行卡号',
pay_time datetime comment '支付时间'
);
insert into t_order (user_id,scenic_name,introduction,fares,votes,total_fares,pay_card,pay_time) values (1,'海湾国家森林公园','4A级景区',80,3,240,'62251658492230','2023-10-7 8:00');
insert into t_order (user_id,scenic_name,introduction,fares,votes,total_fares,pay_card,pay_time) values (1,'东方明珠','上海地标建筑之一',258,2,516,'62251658492230','2023-10-7 9:00');
insert into t_order (user_id,scenic_name,introduction,fares,votes,total_fares,pay_card,pay_time) values (1,'滴水湖','可以体验碧水蓝天的感觉',0,3,0,'62251658492230','2023-10-7 10:00');
insert into t_order (user_id,scenic_name,introduction,fares,votes,total_fares,pay_card,pay_time) values (1,'欢乐谷','拥有中国最高的过山车',360,3,1080,'62251658492230','2023-10-7 15:00');
insert into t_order (user_id,scenic_name,introduction,fares,votes,total_fares,pay_card,pay_time) values (2,'东方明珠','上海地标建筑之一',258,1,258,'62251658496379','2023-10-7 8:05');
insert into t_order (user_id,scenic_name,introduction,fares,votes,total_fares,pay_card,pay_time) values (3,'欢乐谷','拥有中国最高的过山车',360,2,720,'62251698848230','2023-10-7 10:00');
select order_id,user_id,scenic_name,introduction,fares,votes,total_fares,pay_card,pay_time from t_order where user_id = 1 and scenic_name like '%东方%';

28
work-auth/pom.xml 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.bwie</groupId>
<artifactId>week3-1129</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>work-auth</artifactId>
<dependencies>
<!-- 项目公共 依赖 -->
<dependency>
<groupId>com.bwie</groupId>
<artifactId>work-common</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<!-- SpringBoot Web-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
</project>

23
work-auth/src/main/java/com/bwie/auth/AuthApplication.java 100644
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package com.bwie.auth;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.openfeign.EnableFeignClients;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.auth
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@SpringBootApplication
@EnableDiscoveryClient
@EnableFeignClients
public class AuthApplication {
public static void main(String[] args) {
SpringApplication.run(AuthApplication.class);
}
}

45
work-auth/src/main/java/com/bwie/auth/controller/AuthController.java 100644
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package com.bwie.auth.controller;
import com.bwie.auth.service.AuthService;
import com.bwie.common.domain.User;
import com.bwie.common.domain.request.LoginRequest;
import com.bwie.common.domain.response.JwtResponse;
import com.bwie.common.exception.ServiceException;
import com.bwie.common.result.Result;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.auth.controller
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@RestController
public class AuthController {
@Autowired
private AuthService authService;
@PostMapping("/login")
public Result<JwtResponse> login(@RequestBody LoginRequest loginRequest) throws ServiceException {
return authService.login(loginRequest);
}
@GetMapping("/user/info")
public Result<User> userInfo(){
User user = authService.userInfo();
return Result.success(user);
}
@PostMapping("/logout")
public Result logout(){
authService.logout();
return Result.success();
}
}

21
work-auth/src/main/java/com/bwie/auth/feign/UserFeignService.java 100644
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package com.bwie.auth.feign;
import com.bwie.common.domain.User;
import com.bwie.common.result.Result;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.auth.feign
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@FeignClient(name = "work-user")
public interface UserFeignService {
@GetMapping("/findByName/{username}")
public Result<User> findByName(@PathVariable("username") String username);
}

22
work-auth/src/main/java/com/bwie/auth/service/AuthService.java 100644
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package com.bwie.auth.service;
import com.bwie.common.domain.User;
import com.bwie.common.domain.request.LoginRequest;
import com.bwie.common.domain.response.JwtResponse;
import com.bwie.common.result.Result;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.auth.service
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
public interface AuthService {
Result<JwtResponse> login(LoginRequest loginRequest);
User userInfo();
void logout();
}

92
work-auth/src/main/java/com/bwie/auth/service/impl/AuthServiceImpl.java 100644
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package com.bwie.auth.service.impl;
import com.alibaba.fastjson.JSONObject;
import com.bwie.auth.feign.UserFeignService;
import com.bwie.auth.service.AuthService;
import com.bwie.common.constants.JwtConstants;
import com.bwie.common.constants.TokenConstants;
import com.bwie.common.domain.User;
import com.bwie.common.domain.request.LoginRequest;
import com.bwie.common.domain.response.JwtResponse;
import com.bwie.common.exception.ServiceException;
import com.bwie.common.result.Result;
import com.bwie.common.utils.JwtUtils;
import com.bwie.common.utils.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.auth.service.impl
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Service
public class AuthServiceImpl implements AuthService {
@Autowired
private UserFeignService userFeignService;
@Autowired
private RedisTemplate<String, String> redisTemplate;
@Autowired
private HttpServletRequest request;
/**
* 1.1 项目需要统一处理异常信息，不能直接抛出异常（2分）
* @param loginRequest
* @return
* @throws ServiceException
*/
@Override
public Result<JwtResponse> login(LoginRequest loginRequest) throws ServiceException{
if (StringUtils.isEmpty(loginRequest.getUsername()) || StringUtils.isEmpty(loginRequest.getPassword())){
return Result.error("用户名密码不能为空");
}
Result<User> byName = userFeignService.findByName(loginRequest.getUsername());
User loginUser = byName.getData();
if (null == loginUser){
throw new ServiceException("该用户不存在");
}
if (!loginUser.getPassword().equals(loginRequest.getPassword())){
throw new ServiceException("密码错误");
}
// 1.3 鉴权使用JWT + Redis完成（5分）
String userKey = UUID.randomUUID().toString().replaceAll("-", "");
Map<String, Object> jwtMap = new HashMap<>(50, 500);
jwtMap.put(JwtConstants.USER_KEY, userKey);
jwtMap.put(JwtConstants.DETAILS_USER_ID, loginUser.getUserId());
String token = JwtUtils.createToken(jwtMap);
redisTemplate.opsForValue().set(TokenConstants.LOGIN_TOKEN_KEY + userKey, JSONObject.toJSONString(loginUser),
30, TimeUnit.MINUTES);
JwtResponse jwtResponse = new JwtResponse();
jwtResponse.setToken(token);
jwtResponse.setExpireTime("30MIN");
return Result.success(jwtResponse);
}
@Override
public User userInfo() {
String token = request.getHeader(TokenConstants.TOKEN);
String userKey = JwtUtils.getUserKey(token);
String json = redisTemplate.opsForValue().get(TokenConstants.LOGIN_TOKEN_KEY + userKey);
return JSONObject.parseObject(json, User.class);
}
@Override
public void logout() {
String token = request.getHeader(TokenConstants.TOKEN);
String userKey = JwtUtils.getUserKey(token);
redisTemplate.hasKey(TokenConstants.LOGIN_TOKEN_KEY + userKey);
}
}

33
work-auth/src/main/resources/bootstrap.yml 100644
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# Tomcat
server:
port: 10001
# Spring
spring:
main:
allow-circular-references: true
jackson:
date-format: yyyy-MM-dd HH:mm:ss
time-zone: GMT+8
application:
# 应用名称
name: work-auth
profiles:
# 环境配置
active: dev
cloud:
nacos:
discovery:
# 服务注册地址
server-addr: 192.168.73.129:8848
username: nacos
password: nacos
config:
# 配置中心地址
server-addr: 192.168.73.129:8848
username: nacos
password: nacos
# 配置文件格式
file-extension: yml
# 共享配置
shared-configs:
- application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}

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work-common/pom.xml 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.bwie</groupId>
<artifactId>week3-1129</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>work-common</artifactId>
<dependencies>
<!-- bootstrap 启动器 -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<!-- SpringCloud Alibaba Nacos -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
</dependency>
<!-- SpringCloud Alibaba Nacos Config -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>
<!-- SpringCloud Alibaba Sentinel -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-sentinel</artifactId>
</dependency>
<!-- 负载均衡-->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-loadbalancer</artifactId>
</dependency>
<!-- SpringCloud Openfeign -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-openfeign</artifactId>
</dependency>
<!-- JWT -->
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.9.1</version>
</dependency>
<!-- Alibaba FastJson -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.2.80</version>
</dependency>
<!-- SpringBoot Boot Redis -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<!-- Hibernate Validator -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<!-- Apache Lang3 -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
</dependency>
<!-- lombok依赖 -->
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</dependency>
<!-- hutool -->
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>
<version>5.8.3</version>
</dependency>
<!-- 阿里大鱼 -->
<dependency>
<groupId>com.aliyun</groupId>
<artifactId>dysmsapi20170525</artifactId>
<version>2.0.1</version>
</dependency>
<!--短信依赖 5条依赖-->
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.2.1</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.2.1</version>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.6</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-util</artifactId>
<version>9.3.7.v20160115</version>
</dependency>
<!-- rabbitMQ -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-amqp</artifactId>
</dependency>
<!-- 消息转换器 -->
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
<version>2.9.10</version>
</dependency>
<!--kafka-->
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
</dependency>
<!-- oss -->
<dependency>
<groupId>com.aliyun.oss</groupId>
<artifactId>aliyun-sdk-oss</artifactId>
<version>3.12.0</version>
</dependency>
<!--fast dfs 上传-->
<dependency>
<groupId>com.github.tobato</groupId>
<artifactId>fastdfs-client</artifactId>
<version>1.26.5</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-core</artifactId>
</dependency>
</dependencies>
</project>

20
work-common/src/main/java/com/bwie/common/constants/Constants.java 100644
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package com.bwie.common.constants;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.common.domain
* @Description: TODO 系统常量
* @Version: 1.0
*/
public class Constants {
/**
* 成功标记
*/
public static final Integer SUCCESS = 200;
public static final String SUCCESS_MSG = "操作成功";
/**
* 失败标记
*/
public static final Integer ERROR = 500;
public static final String ERROR_MSG = "操作异常";
}

31
work-common/src/main/java/com/bwie/common/constants/JwtConstants.java 100644
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package com.bwie.common.constants;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.common.domain
* @Description: TODO Jwt常量
* @Version: 1.0
*/
public class JwtConstants {
/**
* 用户ID字段
*/
public static final String DETAILS_USER_ID = "user_id";
/**
* 用户名字段
*/
public static final String DETAILS_USERNAME = "username";
/**
* 用户标识
*/
public static final String USER_KEY = "user_key";
/**
* 令牌秘钥
*/
public final static String SECRET = "abcdefghijklmnopqrstuvwxyz";
}

26
work-common/src/main/java/com/bwie/common/constants/TokenConstants.java 100644
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package com.bwie.common.constants;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.common.domain
* @Description: TODO 令牌常量
* @Version: 1.0
*/
public class TokenConstants {
/**
* 缓存有效期，默认720（分钟）
*/
public final static long EXPIRATION = 720;
/**
* 缓存刷新时间，默认120（分钟）
*/
public final static long REFRESH_TIME = 120;
/**
* 权限缓存前缀
*/
public final static String LOGIN_TOKEN_KEY = "login_tokens:";
/**
* token标识
*/
public static final String TOKEN = "token";
}

67
work-common/src/main/java/com/bwie/common/domain/Order.java 100644
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package com.bwie.common.domain;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;
import org.springframework.format.annotation.DateTimeFormat;
import java.io.Serializable;
import java.math.BigDecimal;
import java.util.Date;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.common.domain
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Data
public class Order implements Serializable {
/**
* 订单主键
*/
private Integer orderId;
/**
* 用户
*/
private Integer userId;
/**
* 景区id
*/
private Integer scenicId;
/**
* 景区名称
*/
private String scenicName;
/**
* 景区介绍
*/
private String introduction;
/**
* 票价
*/
private BigDecimal fares;
/**
* 票数
*/
private Integer votes;
/**
* 总价
*/
private BigDecimal totalFares;
/**
* 支付银行卡号
*/
private String payCard;
/**
* 支付时间
*/
@JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
private Date payTime;
/**
* 状态:1-未使用 2-已使用 3-已退票 4-待支付 5-抢票中
*/
private Integer statues;
}

38
work-common/src/main/java/com/bwie/common/domain/Scenic.java 100644
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package com.bwie.common.domain;
import lombok.Data;
import java.io.Serializable;
import java.math.BigDecimal;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.common.domain
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Data
public class Scenic implements Serializable {
/**
* 景区主键
*/
private Integer scenicId;
/**
* 景区名称
*/
private String scenicName;
/**
* 景区介绍
*/
private String introduction;
/**
* 票价
*/
private BigDecimal fares;
/**
* 剩余票数
*/
private Integer remainingVotes;
}

38
work-common/src/main/java/com/bwie/common/domain/User.java 100644
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package com.bwie.common.domain;
import lombok.Data;
import java.io.Serializable;
import java.math.BigDecimal;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.common.domain
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Data
public class User implements Serializable {
/**
* 用户Id
*/
private Integer userId;
/**
* 用户名
*/
private String username;
/**
* 密码
*/
private String password;
/**
* 银行卡号
*/
private String bankCard;
/**
* 余额
*/
private BigDecimal balance;
}

23
work-common/src/main/java/com/bwie/common/domain/request/LoginRequest.java 100644
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@ -0,0 +1,23 @@
package com.bwie.common.domain.request;
import lombok.Data;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.common.domain.request
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Data
public class LoginRequest {
/**
* 用户名
*/
private String username;
/**
* 密码
*/
private String password;
}

24
work-common/src/main/java/com/bwie/common/domain/request/OrderRequest.java 100644
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@ -0,0 +1,24 @@
package com.bwie.common.domain.request;
import lombok.Data;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.common.domain.request
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Data
public class OrderRequest {
/**
* 用户
*/
private Integer userId;
/**
* 景区名称
*/
private String scenicName;
}

32
work-common/src/main/java/com/bwie/common/domain/request/ScenicRequest.java 100644
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@ -0,0 +1,32 @@
package com.bwie.common.domain.request;
import lombok.Data;
import java.math.BigDecimal;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.common.domain.request
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Data
public class ScenicRequest {
/**
* 景区名称
*/
private String scenicName;
/**
* 起始票价
*/
private BigDecimal startFares;
/**
* 最高票价
*/
private BigDecimal endFares;
private Integer pageNum = 1;
private Integer pageSize = 5;
}

23
work-common/src/main/java/com/bwie/common/domain/response/JwtResponse.java 100644
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@ -0,0 +1,23 @@
package com.bwie.common.domain.response;
import lombok.Data;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.common.domain.response
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Data
public class JwtResponse {
/**
* token令牌
*/
private String token;
/**
* 过期时间
*/
private String expireTime;
}

20
work-common/src/main/java/com/bwie/common/domain/response/OrderResponse.java 100644
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@ -0,0 +1,20 @@
package com.bwie.common.domain.response;
import com.bwie.common.domain.Order;
import lombok.Data;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.common.domain.response
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Data
public class OrderResponse extends Order {
/**
* 剩余票数
*/
private Integer remainingVotes;
}

16
work-common/src/main/java/com/bwie/common/domain/response/ScenicResponse.java 100644
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@ -0,0 +1,16 @@
package com.bwie.common.domain.response;
import com.bwie.common.domain.Scenic;
import lombok.Data;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.common.domain.response
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Data
public class ScenicResponse extends Scenic {
}

42
work-common/src/main/java/com/bwie/common/exception/GlobalExceptionHandler.java 100644
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@ -0,0 +1,42 @@
package com.bwie.common.exception;
import com.bwie.common.result.Result;
import lombok.extern.log4j.Log4j2;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import javax.servlet.http.HttpServletRequest;
/**
* @ClassName:
* @Description: 全局异常处理器
* @Author: LiYonJie
* @Date: 2023/11/28
*/
@RestControllerAdvice
@Log4j2
public class GlobalExceptionHandler {
/**
* 处理 业务异常
* @return
*/
@ExceptionHandler(ServiceException.class)
public Result serviceExceptionHandler(ServiceException serviceException, HttpServletRequest request) {
String requestURI = request.getRequestURI();
log.error("请求地址'{}',业务处理失败'{}'", requestURI, serviceException.getMessage());
return Result.error(Result.FAIL, serviceException.getMessage());
}
//
// /**
// * 处理 业务异常
// * @return
// */
// @ExceptionHandler(Exception.class)
// public Result exceptionHandler() {
//
// return Result.error();
// }
}

67
work-common/src/main/java/com/bwie/common/exception/ServiceException.java 100644
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@ -0,0 +1,67 @@
package com.bwie.common.exception;
/**
* @ClassName:
* @Description: 业务异常
* @Author: LiYonJie
* @Date: 2023/11/28
*/
public class ServiceException extends RuntimeException {
private static final long serialVersionUID = 1L;
/**
* 错误码
*/
private Integer code;
/**
* 错误提示
*/
private String message;
/**
* 错误明细，内部调试错误
* <p>
*/
private String detailMessage;
/**
* 空构造方法，避免反序列化问题
*/
public ServiceException() {
}
public ServiceException(String message) {
this.message = message;
}
public ServiceException(String message, Integer code) {
this.message = message;
this.code = code;
}
public String getDetailMessage() {
return detailMessage;
}
public ServiceException setDetailMessage(String detailMessage) {
this.detailMessage = detailMessage;
return this;
}
@Override
public String getMessage() {
return message;
}
public ServiceException setMessage(String message) {
this.message = message;
return this;
}
public Integer getCode() {
return code;
}
}

36
work-common/src/main/java/com/bwie/common/result/PageResult.java 100644
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@ -0,0 +1,36 @@
package com.bwie.common.result;
import lombok.Data;
import java.io.Serializable;
import java.util.List;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.common.domain
* @Description: TODO 列表返回结果集
* @Version: 1.0
*/
@Data
public class PageResult<T> implements Serializable {
/**
* 总条数
*/
private long total;
/**
* 结果集合
*/
private List<T> list;
public PageResult() {
}
public PageResult(long total, List<T> list) {
this.total = total;
this.list = list;
}
public static <T> PageResult<T> toPageResult(long total, List<T> list){
return new PageResult(total , list);
}
public static <T> Result<PageResult<T>> toResult(long total, List<T> list){
return Result.success(PageResult.toPageResult(total,list));
}
}

78
work-common/src/main/java/com/bwie/common/result/Result.java 100644
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@ -0,0 +1,78 @@
package com.bwie.common.result;
import com.bwie.common.constants.Constants;
import lombok.Data;
import java.io.Serializable;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.common.domain
* @Description: TODO 响应信息主体
* @Version: 1.0
*/
@Data
public class Result<T> implements Serializable {
private static final long serialVersionUID = 1L;
/**
* 成功
*/
public static final int SUCCESS = Constants.SUCCESS;
/**
* 失败
*/
public static final int FAIL = Constants.ERROR;
/**
* 返回状态码
*/
private int code;
/**
* 响应信息
*/
private String msg;
/**
* 响应数据
*/
private T data;
public static <T> Result<T> success() {
return restResult(null, SUCCESS, Constants.SUCCESS_MSG);
}
public static <T> Result<T> success(T data) {
return restResult(data, SUCCESS, Constants.SUCCESS_MSG);
}
public static <T> Result<T> success(T data, String msg) {
return restResult(data, SUCCESS, msg);
}
public static <T> Result<T> error() {
return restResult(null, FAIL, Constants.ERROR_MSG);
}
public static <T> Result<T> error(String msg) {
return restResult(null, FAIL, msg);
}
public static <T> Result<T> error(T data) {
return restResult(data, FAIL, Constants.ERROR_MSG);
}
public static <T> Result<T> error(T data, String msg) {
return restResult(data, FAIL, msg);
}
public static <T> Result<T> error(int code, String msg) {
return restResult(null, code, msg);
}
private static <T> Result<T> restResult(T data, int code, String msg) {
Result<T> apiResult = new Result<>();
apiResult.setCode(code);
apiResult.setData(data);
apiResult.setMsg(msg);
return apiResult;
}
}

111
work-common/src/main/java/com/bwie/common/utils/JwtUtils.java 100644
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@ -0,0 +1,111 @@
package com.bwie.common.utils;
import com.bwie.common.constants.JwtConstants;
import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.SignatureAlgorithm;
import java.util.Map;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.common.domain
* @Description: TODO Jwt工具类
* @Version: 1.0
*/
public class JwtUtils {
/**
* 秘钥
*/
public static String secret = JwtConstants.SECRET;
/**
* 从数据声明生成令牌
*
* @param claims 数据声明
* @return 令牌
*/
public static String createToken(Map<String, Object> claims){
String token = Jwts.builder().setClaims(claims).signWith(SignatureAlgorithm.HS512, secret).compact();
return token;
}
/**
* 从令牌中获取数据声明
*
* @param token 令牌
* @return 数据声明
*/
public static Claims parseToken(String token){
return Jwts.parser().setSigningKey(secret).parseClaimsJws(token).getBody();
}
/**
* 根据令牌获取用户标识
*
* @param token 令牌
* @return 用户ID
*/
public static String getUserKey(String token){
Claims claims = parseToken(token);
return getValue(claims, JwtConstants.USER_KEY);
}
/**
* 根据令牌获取用户标识
*
* @param claims 身份信息
* @return 用户ID
*/
public static String getUserKey(Claims claims){
return getValue(claims, JwtConstants.USER_KEY);
}
/**
* 根据令牌获取用户ID
*
* @param token 令牌
* @return 用户ID
*/
public static String getUserId(String token){
Claims claims = parseToken(token);
return getValue(claims, JwtConstants.DETAILS_USER_ID);
}
/**
* 根据身份信息获取用户ID
*
* @param claims 身份信息
* @return 用户ID
*/
public static String getUserId(Claims claims){
return getValue(claims, JwtConstants.DETAILS_USER_ID);
}
/**
* 根据令牌获取用户名
*
* @param token 令牌
* @return 用户名
*/
public static String getUserName(String token){
Claims claims = parseToken(token);
return getValue(claims, JwtConstants.DETAILS_USERNAME);
}
/**
* 根据身份信息获取用户名
*
* @param claims 身份信息
* @return 用户名
*/
public static String getUserName(Claims claims){
return getValue(claims, JwtConstants.DETAILS_USERNAME);
}
/**
* 根据身份信息获取键值
*
* @param claims 身份信息
* @param key 键
* @return 值
*/
public static String getValue(Claims claims, String key){
Object obj = claims.get(key);
return obj == null ? "" : obj.toString();
}
}

156
work-common/src/main/java/com/bwie/common/utils/OssUtil.java 100644
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@ -0,0 +1,156 @@
package com.bwie.common.utils;
import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.model.GetObjectRequest;
import com.aliyun.oss.model.PutObjectRequest;
import lombok.extern.log4j.Log4j2;
import org.springframework.web.multipart.MultipartFile;
import java.io.*;
import java.time.LocalDateTime;
import java.util.UUID;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.common.utils
* @Description: TODO Oss服务调用
* @Version: 1.0
*/
@Log4j2
public class OssUtil {
/**
* Endpoint 存储对象概述 阿里云主账号AccessKey，accessKeySecret拥有所有API的访问权限 访问路径前缀 存储对象概述
*/
private static String endPoint = "oss-cn-shanghai.aliyuncs.com";// 访问域名
private static String accessKeyId = "LTAI5tKXvCvwq7hKpZgsY2hk";//密钥id
private static String accessKeySecret = "HaOTCePEpeLNukQL3jhR6DZu9CAnmA";// 密钥值
private static String accessPre = "https://arklorse.oss-cn-shanghai.aliyuncs.com/";//服务前缀URL
/**
* bucket名称
* @return
*/
private static String bucketName = "arklorse";
private static OSS ossClient ;
static {
ossClient = new OSSClientBuilder().build(
endPoint,
accessKeyId,
accessKeySecret);
log.info("oss服务连接成功！");
}
/**
* 默认路径上传本地文件
* @param filePath
*/
public static String uploadFile(String filePath){
return uploadFileForBucket(bucketName,getOssFilePath(filePath) ,filePath);
}
/**
* 默认路径上传multipartFile文件
* @param multipartFile
*/
public static String uploadMultipartFile(MultipartFile multipartFile) {
return uploadMultipartFile(bucketName,getOssFilePath(multipartFile.getOriginalFilename()),multipartFile);
}
/**
* 上传 multipartFile 类型文件
* @param bucketName
* @param ossPath
* @param multipartFile
*/
public static String uploadMultipartFile(String bucketName , String ossPath , MultipartFile multipartFile){
InputStream inputStream = null;
try {
inputStream = multipartFile.getInputStream();
} catch (IOException e) {
e.printStackTrace();
}
uploadFileInputStreamForBucket(bucketName, ossPath, inputStream);
return accessPre+ossPath;
}
/**
* 使用File上传PutObject上传文件 ** 程序默认使用次方法上传
* @param bucketName 实例名称
* @param ossPath oss存储路径
* @param filePath 本地文件路径
*/
public static String uploadFileForBucket(String bucketName , String ossPath , String filePath) {
// 创建PutObjectRequest对象。
PutObjectRequest putObjectRequest = new PutObjectRequest(bucketName, ossPath, new File(filePath));
// 上传
ossClient.putObject(putObjectRequest);
return accessPre+ossPath;
}
/**
* 使用文件流上传到指定的bucket实例
* @param bucketName 实例名称
* @param ossPath oss存储路径
* @param filePath 本地文件路径
*/
public static String uploadFileInputStreamForBucket(String bucketName , String ossPath , String filePath){
// 填写本地文件的完整路径。如果未指定本地路径，则默认从示例程序所属项目对应本地路径中上传文件流。
InputStream inputStream = null;
try {
inputStream = new FileInputStream(filePath);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
// 填写Bucket名称和Object完整路径。Object完整路径中不能包含Bucket名称。
uploadFileInputStreamForBucket(bucketName, ossPath, inputStream);
return accessPre+ossPath;
}
public static void uploadFileInputStreamForBucket(String bucketName , String ossPath , InputStream inputStream ){
ossClient.putObject(bucketName, ossPath, inputStream);
}
/**
* 下载
* @param ossFilePath
* @param filePath
*/
public static void downloadFile(String ossFilePath , String filePath ){
downloadFileForBucket(bucketName , ossFilePath , filePath);
}
/**
* 下载
* @param bucketName 实例名称
* @param ossFilePath oss存储路径
* @param filePath 本地文件路径
*/
public static void downloadFileForBucket(String bucketName , String ossFilePath , String filePath ){
ossClient.getObject(new GetObjectRequest(bucketName, ossFilePath), new File(filePath));
}
/**
*
* @return
*/
public static String getOssDefaultPath(){
LocalDateTime now = LocalDateTime.now();
String url =
now.getYear()+"/"+
now.getMonth()+"/"+
now.getDayOfMonth()+"/"+
now.getHour()+"/"+
now.getMinute()+"/";
return url;
}
public static String getOssFilePath(String filePath){
String fileSuf = filePath.substring(filePath.indexOf(".") + 1);
return getOssDefaultPath() + UUID.randomUUID().toString() + "." + fileSuf;
}
}

70
work-common/src/main/java/com/bwie/common/utils/StringUtils.java 100644
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@ -0,0 +1,70 @@
package com.bwie.common.utils;
import org.springframework.util.AntPathMatcher;
import java.util.Collection;
import java.util.List;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.common.domain
* @Description: TODO 字符串处理工具类
* @Version: 1.0
*/
public class StringUtils extends org.apache.commons.lang3.StringUtils {
/**
* * 判断一个对象是否为空
*
* @param object Object
* @return true：为空 false：非空
*/
public static boolean isNull(Object object) {
return object == null;
}
/**
* * 判断一个Collection是否为空， 包含List，Set，Queue
*
* @param coll 要判断的Collection
* @return true：为空 false：非空
*/
public static boolean isEmpty(Collection<?> coll) {
return isNull(coll) || coll.isEmpty();
}
/**
* 查找指定字符串是否匹配指定字符串列表中的任意一个字符串
*
* @param str 指定字符串
* @param strs 需要检查的字符串数组
* @return 是否匹配
*/
public static boolean matches(String str, List<String> strs) {
if (isEmpty(str) || isEmpty(strs)) {
return false;
}
for (String pattern : strs) {
if (isMatch(pattern, str))
{
return true;
}
}
return false;
}
/**
* 判断url是否与规则配置:
* ? 表示单个字符;
* * 表示一层路径内的任意字符串，不可跨层级;
* ** 表示任意层路径;
*
* @param pattern 匹配规则
* @param url 需要匹配的url
* @return
*/
public static boolean isMatch(String pattern, String url) {
AntPathMatcher matcher = new AntPathMatcher();
return matcher.match(pattern, url);
}
}

90
work-common/src/main/java/com/bwie/common/utils/TelSmsUtils.java 100644
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@ -0,0 +1,90 @@
package com.bwie.common.utils;
import com.alibaba.fastjson.JSONObject;
import com.aliyun.dysmsapi20170525.Client;
import com.aliyun.dysmsapi20170525.models.SendSmsRequest;
import com.aliyun.dysmsapi20170525.models.SendSmsResponse;
import com.aliyun.teaopenapi.models.Config;
import lombok.extern.log4j.Log4j2;
import java.util.Map;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.common.domain
* @Description: TODO 短信工具类
* @Version: 1.0
*/
@Log4j2
public class TelSmsUtils {
/**
* 阿里云主账号AccessKey，accessKeySecret拥有所有API的访问权限
*/
private static String accessKeyId = "LTAIEVXszCmcd1T5";
private static String accessKeySecret = "2zHwciQXln8wExSEnkIYtRTSwLeRNd";
/**
* 短信访问域名
*/
private static String endpoint = "dysmsapi.aliyuncs.com";
/**
* 短信签名
*/
private static String signName = "登录验证";
/**
* 实例化短信对象
*/
private static Client client;
static {
log.info("初始化短信服务开始");
long startTime = System.currentTimeMillis();
try {
client = initClient();
log.info("初始化短信成功：{}",signName);
} catch (Exception e) {
e.printStackTrace();
}
log.info("初始化短信服务结束：耗时：{}MS",(System.currentTimeMillis()-startTime));
}
/**
* 初始化短信对象
* @return
* @throws Exception
*/
private static Client initClient() throws Exception{
Config config = new Config()
// 您的AccessKey ID
.setAccessKeyId(accessKeyId)
// 您的AccessKey Secret
.setAccessKeySecret(accessKeySecret);
// 访问的域名
config.endpoint = endpoint;
return new Client(config);
}
/**
* 发送单条短信
* @param tel
* @param templateCode SMS_153991546
* @param sendDataMap
*/
public static String sendSms(String tel , String templateCode , Map<String, String> sendDataMap){
SendSmsRequest sendSmsRequest = new SendSmsRequest()
.setPhoneNumbers(tel)
.setSignName(signName)
.setTemplateCode(templateCode)
.setTemplateParam(JSONObject.toJSONString(sendDataMap));
SendSmsResponse sendSmsResponse = null;
try {
log.info("发送短信验证码：消息内容是：【{}】", JSONObject.toJSONString(sendDataMap));
sendSmsResponse = client.sendSms(sendSmsRequest);
} catch (Exception e) {
log.error("短信发送异常，手机号：【{}】，短信内容：【{}】，异常信息：【{}】", tel, sendDataMap, e);
}
return JSONObject.toJSONString(sendSmsResponse.getBody());
}
}

38
work-gateway/pom.xml 100644
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@ -0,0 +1,38 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.bwie</groupId>
<artifactId>week3-1129</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>work-gateway</artifactId>
<dependencies>
<!-- 公共模块 -->
<dependency>
<groupId>com.bwie</groupId>
<artifactId>work-common</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<!-- 网关依赖 -->
<!-- SpringCloud Gateway -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-gateway</artifactId>
</dependency>
<!-- SpringCloud Alibaba Sentinel Gateway -->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-alibaba-sentinel-gateway</artifactId>
</dependency>
<!-- 引入阿里巴巴sentinel限流 依赖-->
<dependency>
<groupId>com.alibaba.csp</groupId>
<artifactId>sentinel-spring-cloud-gateway-adapter</artifactId>
</dependency>
</dependencies>
</project>

22
work-gateway/src/main/java/com/bwie/gateway/GatewayApplication.java 100644
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@ -0,0 +1,22 @@
package com.bwie.gateway;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.gateway
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@SpringBootApplication
@EnableDiscoveryClient
public class GatewayApplication {
public static void main(String[] args) {
SpringApplication.run(GatewayApplication.class);
}
}

34
work-gateway/src/main/java/com/bwie/gateway/config/IgnoreWhiteConfig.java 100644
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package com.bwie.gateway.config;
import com.alibaba.fastjson.JSONObject;
import lombok.Data;
import lombok.extern.log4j.Log4j2;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.context.annotation.Configuration;
import java.util.ArrayList;
import java.util.List;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.gateway
* @Description: TODO 放行白名单配置
* @Version: 1.0
*/
@Configuration
@RefreshScope
@ConfigurationProperties(prefix = "ignore")
@Data
@Log4j2
public class IgnoreWhiteConfig {
/**
* 放行白名单配置，网关不校验此处的白名单
*/
private List<String> whites = new ArrayList<>();
public void setWhites(List<String> whites) {
log.info("加载网关路径白名单:{}", JSONObject.toJSONString(whites));
this.whites = whites;
}
}

75
work-gateway/src/main/java/com/bwie/gateway/filters/AuthFilter.java 100644
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package com.bwie.gateway.filters;
import com.bwie.common.constants.TokenConstants;
import com.bwie.common.utils.JwtUtils;
import com.bwie.common.utils.StringUtils;
import com.bwie.gateway.config.IgnoreWhiteConfig;
import com.bwie.gateway.utils.GatewayUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cloud.gateway.filter.GatewayFilterChain;
import org.springframework.cloud.gateway.filter.GlobalFilter;
import org.springframework.core.Ordered;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.stereotype.Component;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
import java.util.List;
import java.util.concurrent.TimeUnit;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.gateway.filters
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Component
public class AuthFilter implements GlobalFilter, Ordered {
@Autowired
private RedisTemplate<String, String> redisTemplate;
@Autowired
private IgnoreWhiteConfig ignoreWhiteConfig;
/**
* 1.3 用户可以访问在线购票平台的页面，但是购票必须进行登录 （5分）
* @param exchange
* @param chain
* @return
*/
@Override
public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
ServerHttpRequest request = exchange.getRequest();
String path = request.getURI().getPath();
List<String> whites = ignoreWhiteConfig.getWhites();
if (StringUtils.matches(path,whites)){
return chain.filter(exchange);
}
String token = request.getHeaders().getFirst(TokenConstants.TOKEN);
if (StringUtils.isEmpty(token)){
return GatewayUtils.errorResponse(exchange,"token不能为空");
}
try {
JwtUtils.parseToken(token);
} catch (Exception e) {
return GatewayUtils.errorResponse(exchange,"token不合法");
}
String userKey = JwtUtils.getUserKey(token);
Boolean aBoolean = redisTemplate.hasKey(TokenConstants.LOGIN_TOKEN_KEY + userKey);
if (!aBoolean){
return GatewayUtils.errorResponse(exchange,"token过期");
}else {
redisTemplate.expire(TokenConstants.LOGIN_TOKEN_KEY + userKey, 30, TimeUnit.MINUTES);
}
return chain.filter(exchange);
}
@Override
public int getOrder() {
return 0;
}
}

100
work-gateway/src/main/java/com/bwie/gateway/utils/GatewayUtils.java 100644
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package com.bwie.gateway.utils;
import com.alibaba.fastjson.JSONObject;
import com.bwie.common.result.Result;
import com.bwie.common.utils.StringUtils;
import lombok.extern.log4j.Log4j2;
import org.springframework.core.io.buffer.DataBuffer;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.server.reactive.ServerHttpRequest;
import org.springframework.http.server.reactive.ServerHttpResponse;
import org.springframework.web.server.ServerWebExchange;
import reactor.core.publisher.Mono;
/**
* @Author: Li YongJie
* @BelongsPackage: com.bwie.gateway
* @Description: TODO 网关处理工具类
* @Version: 1.0
*/
@Log4j2
public class GatewayUtils {
/**
* 添加请求头参数
* @param mutate 修改对象
* @param key 键
* @param value 值
*/
public static void addHeader(ServerHttpRequest.Builder mutate, String key, Object value) {
if (StringUtils.isEmpty(key)){
log.warn("添加请求头参数键不可以为空");
return;
}
if (value == null) {
log.warn("添加请求头参数：[{}]值为空",key);
return;
}
String valueStr = value.toString();
mutate.header(key, valueStr);
log.info("添加请求头参数成功 - 键:[{}] , 值:[{}]", key , value);
}
/**
* 删除请求头参数
* @param mutate 修改对象
* @param key 键
*/
public static void removeHeader(ServerHttpRequest.Builder mutate, String key) {
if (StringUtils.isEmpty(key)){
log.warn("删除请求头参数键不可以为空");
return;
}
mutate.headers(httpHeaders -> httpHeaders.remove(key)).build();
log.info("删除请求头参数 - 键:[{}]",key);
}
/**
* 错误结果响应
* @param exchange 响应上下文
* @param msg 响应消息
* @return
*/
public static Mono<Void> errorResponse(ServerWebExchange exchange, String msg, HttpStatus httpStatus) {
ServerHttpResponse response = exchange.getResponse();
//设置HTTP响应头状态
response.setStatusCode(httpStatus);
//设置HTTP响应头文本格式
response.getHeaders().add(HttpHeaders.CONTENT_TYPE, "application/json");
//定义响应内容
Result<?> result = Result.error(msg);
String resultJson = JSONObject.toJSONString(result);
log.error("[鉴权异常处理]请求路径:[{}]，异常信息：[{}]，响应结果：[{}]", exchange.getRequest().getPath(), msg, resultJson);
DataBuffer dataBuffer = response.bufferFactory().wrap(resultJson.getBytes());
//进行响应
return response.writeWith(Mono.just(dataBuffer));
}
/**
* 错误结果响应
* @param exchange 响应上下文
* @param msg 响应消息
* @return
*/
public static Mono<Void> errorResponse(ServerWebExchange exchange, String msg) {
ServerHttpResponse response = exchange.getResponse();
//设置HTTP响应头状态
response.setStatusCode(HttpStatus.OK);
//设置HTTP响应头文本格式
response.getHeaders().add(HttpHeaders.CONTENT_TYPE, "application/json");
//定义响应内容
Result<?> result = Result.error(msg);
String resultJson = JSONObject.toJSONString(result);
log.error("[鉴权异常处理]请求路径:[{}]，异常信息：[{}]，响应结果：[{}]", exchange.getRequest().getPath(), msg, resultJson);
DataBuffer dataBuffer = response.bufferFactory().wrap(resultJson.getBytes());
//进行响应
return response.writeWith(Mono.just(dataBuffer));
}
}

33
work-gateway/src/main/resources/bootstrap.yml 100644
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# Tomcat
server:
port: 18080
# Spring
spring:
application:
# 应用名称
name: work-gateway
profiles:
# 环境配置
active: dev
main:
# 允许使用循环引用
allow-circular-references: true
# 允许定义相同的bean对象 去覆盖原有的
allow-bean-definition-overriding: true
cloud:
nacos:
discovery:
# 服务注册地址
server-addr: 192.168.73.129:8848
username: nacos
password: nacos
config:
# 配置中心地址
server-addr: 192.168.73.129:8848
username: nacos
password: nacos
# 配置文件格式
file-extension: yml
# 共享配置
shared-configs:
- application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}

25
work-modules/pom.xml 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.bwie</groupId>
<artifactId>week3-1129</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>work-modules</artifactId>
<packaging>pom</packaging>
<modules>
<module>work-user</module>
<module>work-scenic</module>
</modules>
<properties>
<maven.compiler.source>8</maven.compiler.source>
<maven.compiler.target>8</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>

50
work-modules/work-scenic/pom.xml 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.bwie</groupId>
<artifactId>work-modules</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>work-scenic</artifactId>
<dependencies>
<!-- 系统公共 依赖 -->
<dependency>
<groupId>com.bwie</groupId>
<artifactId>work-common</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<!-- SpringBoot Web-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Druid -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.2.8</version>
</dependency>
<!-- Mysql Connector -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<!-- Mybatis 依赖配置 -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.2.2</version>
</dependency>
<!-- PageHelper -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>1.4.1</version>
</dependency>
</dependencies>
</project>

23
work-modules/work-scenic/src/main/java/com/bwie/scenic/ScenicApplication.java 100644
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package com.bwie.scenic;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@SpringBootApplication
@EnableDiscoveryClient
@MapperScan("com.bwie.scenic.mapper")
public class ScenicApplication {
public static void main(String[] args) {
SpringApplication.run(ScenicApplication.class);
}
}

51
work-modules/work-scenic/src/main/java/com/bwie/scenic/controller/OrderController.java 100644
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@ -0,0 +1,51 @@
package com.bwie.scenic.controller;
import com.bwie.common.domain.Order;
import com.bwie.common.domain.request.OrderRequest;
import com.bwie.common.domain.response.OrderResponse;
import com.bwie.common.result.Result;
import com.bwie.scenic.service.OrderService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.util.List;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic.controller
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@RestController
@RequestMapping("/order")
public class OrderController {
@Autowired
private OrderService orderService;
@PostMapping("/buy")
public Result buy(@RequestBody OrderResponse orderResponse){
if (orderResponse.getVotes().equals(0)){
return Result.error("无法购票");
}
if (orderResponse.getRemainingVotes() < orderResponse.getVotes()){
return Result.error("购票数不得大于剩余票数");
}
orderService.buy(orderResponse);
return Result.success();
}
@PostMapping("/list")
public Result<List<OrderResponse>> list(@RequestBody OrderRequest orderRequest){
List<OrderResponse> list = orderService.list(orderRequest);
return Result.success(list);
}
@PutMapping("/refund/{orderId}")
public Result refund(@PathVariable("orderId") Integer orderId){
orderService.refund(orderId);
return Result.success();
}
}

36
work-modules/work-scenic/src/main/java/com/bwie/scenic/controller/ScenicController.java 100644
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package com.bwie.scenic.controller;
import com.bwie.common.domain.Scenic;
import com.bwie.common.domain.request.ScenicRequest;
import com.bwie.common.domain.response.ScenicResponse;
import com.bwie.common.result.PageResult;
import com.bwie.common.result.Result;
import com.bwie.scenic.service.ScenicService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic.controller
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@RestController
public class ScenicController {
@Autowired
private ScenicService scenicService;
@PostMapping("/list")
public Result<PageResult<ScenicResponse>> list(@RequestBody ScenicRequest scenicRequest){
return scenicService.list(scenicRequest);
}
@GetMapping("/findById/{scenicId}")
public Result<Scenic> findById(@PathVariable("scenicId") Integer scenicId){
Scenic scenic = scenicService.findById(scenicId);
return Result.success(scenic);
}
}

50
work-modules/work-scenic/src/main/java/com/bwie/scenic/mapper/OrderMapper.java 100644
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@ -0,0 +1,50 @@
package com.bwie.scenic.mapper;
import com.bwie.common.domain.Order;
import com.bwie.common.domain.User;
import com.bwie.common.domain.request.OrderRequest;
import com.bwie.common.domain.response.OrderResponse;
import org.apache.ibatis.annotations.Param;
import java.util.List;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic.mapper
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
public interface OrderMapper {
/**
* 购票
* @param orderResponse
*/
void buy(OrderResponse orderResponse);
/**
* 用户余额更改
* @param user
*/
void updateUserBalance(User user);
/**
* 已购门票
* @return
*/
List<OrderResponse> list(OrderRequest orderRequest);
/**
* 回显
* @param orderId
* @return
*/
Order findById(@Param("orderId") Integer orderId);
/**
* 订单状态变更
* @param order
*/
void updateOrder(Order order);
}

38
work-modules/work-scenic/src/main/java/com/bwie/scenic/mapper/ScenicMapper.java 100644
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@ -0,0 +1,38 @@
package com.bwie.scenic.mapper;
import com.bwie.common.domain.Scenic;
import com.bwie.common.domain.request.ScenicRequest;
import com.bwie.common.domain.response.ScenicResponse;
import org.apache.ibatis.annotations.Param;
import java.util.List;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic.mapper
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
public interface ScenicMapper {
/**
* 景区列表
* @param scenicRequest
* @return
*/
List<ScenicResponse> list(ScenicRequest scenicRequest);
/**
* 回显
* @param scenicId
* @return
*/
Scenic findById(@Param("scenicId") Integer scenicId);
/**
* 景区剩余票数变更
* @param scenic
*/
void updateRemainingVotes(Scenic scenic);
}

104
work-modules/work-scenic/src/main/java/com/bwie/scenic/rabbitmq/RabbitMqConfig.java 100644
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@ -0,0 +1,104 @@
package com.bwie.scenic.rabbitmq;
import com.alibaba.fastjson.JSONObject;
import com.bwie.common.constants.TokenConstants;
import com.bwie.common.domain.Order;
import com.bwie.common.domain.Scenic;
import com.bwie.common.domain.User;
import com.bwie.common.utils.JwtUtils;
import com.bwie.scenic.mapper.OrderMapper;
import com.bwie.scenic.service.OrderService;
import com.bwie.scenic.service.ScenicService;
import com.rabbitmq.client.Channel;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.concurrent.TimeUnit;
import static com.bwie.scenic.service.impl.OrderServiceImpl.REFUND_QUEUE;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic.rabbitmq
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Component
@Slf4j
public class RabbitMqConfig {
@Autowired
private RedisTemplate<String, String> redisTemplate;
@Autowired
private HttpServletRequest request;
@Autowired
private OrderMapper orderMapper;
@Autowired
private ScenicService scenicService;
/**
* 1.6 异步完成退票功能。消息保证不丢失不重复消费
* @param orderId
* @param message
* @param channel
*/
@Transactional
@RabbitListener(queuesToDeclare = { @Queue(name = REFUND_QUEUE)})
public void refund(Integer orderId, Message message, Channel channel){
String messageId = message.getMessageProperties().getMessageId();
Long add = redisTemplate.opsForSet().add(messageId, REFUND_QUEUE);
log.info("消息队列:[{}],接受到信息:[{}],开始消费...",REFUND_QUEUE,orderId);
try {
if (add > 0){
// 获取用户信息
String token = request.getHeader(TokenConstants.TOKEN);
String userKey = JwtUtils.getUserKey(token);
String json = redisTemplate.opsForValue().get(TokenConstants.LOGIN_TOKEN_KEY + userKey);
User user = JSONObject.parseObject(json, User.class);
// 获取当前订单信息
Order order = orderMapper.findById(orderId);
// 1.6 钱款退回原路，扣除10%的手续费，退票成功
user.setBalance(user.getBalance().add(order.getTotalFares().multiply(new BigDecimal(0.9))));
orderMapper.updateUserBalance(user);
redisTemplate.opsForValue().set(TokenConstants.LOGIN_TOKEN_KEY + userKey, JSONObject.toJSONString(user),
30, TimeUnit.MINUTES);
// 获取景区信息
Scenic scenic = scenicService.findById(order.getScenicId());
// 景区剩余票数+已退票数
scenic.setRemainingVotes(scenic.getRemainingVotes() + order.getVotes());
scenicService.updateRemainingVotes(scenic);
channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);
log.info("消息队列:[{}],接受到信息:[{}],消费成功...",REFUND_QUEUE,orderId);
}else {
log.info("消息队列:[{}],接受到信息:[{}],消费重复...",REFUND_QUEUE,orderId);
}
} catch (IOException e) {
e.printStackTrace();
log.error("消息队列:[{}],接受到信息:[{}],消费异常,异常信息:[{}]...",REFUND_QUEUE,orderId,e.getMessage());
try {
channel.basicNack(message.getMessageProperties().getDeliveryTag(), false, true);
log.info("消息队列:[{}],接受到信息:[{}],消费退还...",REFUND_QUEUE,orderId);
} catch (IOException ex) {
e.printStackTrace();
}
}
}
}

34
work-modules/work-scenic/src/main/java/com/bwie/scenic/service/OrderService.java 100644
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@ -0,0 +1,34 @@
package com.bwie.scenic.service;
import com.bwie.common.domain.request.OrderRequest;
import com.bwie.common.domain.response.OrderResponse;
import java.util.List;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic.service
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
public interface OrderService {
/**
* 购票
* @param orderResponse
*/
void buy(OrderResponse orderResponse);
/**
* 我的已购列表
* @return
*/
List<OrderResponse> list(OrderRequest orderRequest);
/**
* 退票
* @param orderId
*/
void refund(Integer orderId);
}

37
work-modules/work-scenic/src/main/java/com/bwie/scenic/service/ScenicService.java 100644
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@ -0,0 +1,37 @@
package com.bwie.scenic.service;
import com.bwie.common.domain.Scenic;
import com.bwie.common.domain.request.ScenicRequest;
import com.bwie.common.domain.response.ScenicResponse;
import com.bwie.common.result.PageResult;
import com.bwie.common.result.Result;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic.service
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
public interface ScenicService {
/**
* 景区分页列表
* @param scenicRequest
* @return
*/
Result<PageResult<ScenicResponse>> list(ScenicRequest scenicRequest);
/**
* 回显
* @param scenicId
* @return
*/
Scenic findById(Integer scenicId);
/**
* 景区剩余票数变更
* @param scenic
*/
void updateRemainingVotes(Scenic scenic);
}

115
work-modules/work-scenic/src/main/java/com/bwie/scenic/service/impl/OrderServiceImpl.java 100644
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@ -0,0 +1,115 @@
package com.bwie.scenic.service.impl;
import com.alibaba.fastjson.JSONObject;
import com.bwie.common.constants.TokenConstants;
import com.bwie.common.domain.Order;
import com.bwie.common.domain.Scenic;
import com.bwie.common.domain.User;
import com.bwie.common.domain.request.OrderRequest;
import com.bwie.common.domain.response.OrderResponse;
import com.bwie.common.utils.JwtUtils;
import com.bwie.scenic.mapper.OrderMapper;
import com.bwie.scenic.service.OrderService;
import com.bwie.scenic.service.ScenicService;
import org.springframework.amqp.AmqpException;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.core.MessagePostProcessor;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import javax.servlet.http.HttpServletRequest;
import java.math.BigDecimal;
import java.util.Date;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic.service.impl
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Service
public class OrderServiceImpl implements OrderService {
@Autowired
private OrderMapper orderMapper;
@Autowired
private ScenicService scenicService;
@Autowired
private RedisTemplate<String, String> redisTemplate;
@Autowired
private HttpServletRequest request;
@Autowired
private RabbitTemplate rabbitTemplate;
public static final String REFUND_QUEUE = "refund";
@Transactional
@Override
public void buy(OrderResponse orderResponse) {
// 获取用户信息
String token = request.getHeader(TokenConstants.TOKEN);
String userKey = JwtUtils.getUserKey(token);
String json = redisTemplate.opsForValue().get(TokenConstants.LOGIN_TOKEN_KEY + userKey);
User user = JSONObject.parseObject(json, User.class);
// 获取景区信息
Scenic scenic = scenicService.findById(orderResponse.getScenicId());
orderResponse.setUserId(user.getUserId());
orderResponse.setPayCard(user.getBankCard());
orderResponse.setScenicId(scenic.getScenicId());
orderResponse.setPayTime(new Date());
orderMapper.buy(orderResponse);
// 1.5 购票后从所选银行卡扣除余额
user.setBalance(user.getBalance().subtract(orderResponse.getTotalFares()));
orderMapper.updateUserBalance(user);
redisTemplate.opsForValue().set(TokenConstants.LOGIN_TOKEN_KEY + userKey, JSONObject.toJSONString(user),
30, TimeUnit.MINUTES);
// 1.5 景区剩余票数-已购票数
scenic.setRemainingVotes(scenic.getRemainingVotes() - orderResponse.getVotes());
scenicService.updateRemainingVotes(scenic);
}
/**
* 1.6 展示已购所有票信息，展示成功
* @param orderRequest
* @return
*/
@Override
public List<OrderResponse> list(OrderRequest orderRequest) {
return orderMapper.list(orderRequest);
}
@Transactional
@Override
public void refund(Integer orderId) {
// 获取当前订单信息
Order order = orderMapper.findById(orderId);
// 订单为已退票
order.setStatues(3);
orderMapper.updateOrder(order);
rabbitTemplate.convertAndSend(REFUND_QUEUE, orderId, new MessagePostProcessor() {
@Override
public Message postProcessMessage(Message message) throws AmqpException {
message.getMessageProperties().setMessageId(UUID.randomUUID().toString().replaceAll("-",""));
return message;
}
});
}
}

60
work-modules/work-scenic/src/main/java/com/bwie/scenic/service/impl/ScenicServiceImpl.java 100644
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package com.bwie.scenic.service.impl;
import com.bwie.common.domain.Scenic;
import com.bwie.common.domain.request.ScenicRequest;
import com.bwie.common.domain.response.ScenicResponse;
import com.bwie.common.result.PageResult;
import com.bwie.common.result.Result;
import com.bwie.scenic.mapper.ScenicMapper;
import com.bwie.scenic.service.ScenicService;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.util.List;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.scenic.service.impl
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Service
public class ScenicServiceImpl implements ScenicService {
@Autowired
private ScenicMapper scenicMapper;
/**
* 1.4 景点列表展示正确
* 根据景点名称和价格区间进行检索，结果正确
* 分页展示正确
* @param scenicRequest
* @return
*/
@Override
public Result<PageResult<ScenicResponse>> list(ScenicRequest scenicRequest) {
PageHelper.startPage(scenicRequest.getPageNum(), scenicRequest.getPageSize());
List<ScenicResponse> list = scenicMapper.list(scenicRequest);
PageInfo<ScenicResponse> info = new PageInfo<>(list);
return PageResult.toResult(info.getTotal(), list);
}
/**
* 1.5 景点名称、价格、票数回显正确（5分）
* @param scenicId
* @return
*/
@Override
public Scenic findById(Integer scenicId) {
return scenicMapper.findById(scenicId);
}
@Override
public void updateRemainingVotes(Scenic scenic) {
scenicMapper.updateRemainingVotes(scenic);
}
}

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work-modules/work-scenic/src/main/resources/bootstrap.yml 100644
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# Tomcat
server:
port: 10003
# Spring
spring:
main:
allow-circular-references: true
jackson:
date-format: yyyy-MM-dd HH:mm:ss
time-zone: GMT+8
application:
# 应用名称
name: work-scenic
profiles:
# 环境配置
active: dev
cloud:
nacos:
discovery:
# 服务注册地址
server-addr: 192.168.73.129:8848
username: nacos
password: nacos
config:
# 配置中心地址
server-addr: 192.168.73.129:8848
username: nacos
password: nacos
# 配置文件格式
file-extension: yml
# 共享配置
shared-configs:
- application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}

38
work-modules/work-scenic/src/main/resources/mapper/OrderMapper.xml 100644
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<!-- mybatis数据层 namespace命名空间-->
<mapper namespace="com.bwie.scenic.mapper.OrderMapper">
<sql id="selectOrderVo">
select order_id,user_id,scenic_id,scenic_name,introduction,fares,votes,total_fares,pay_card,pay_time,statues from t_order
</sql>
<insert id="buy">
insert into t_order (user_id,scenic_id,scenic_name,introduction,fares,votes,total_fares,pay_card,pay_time)
values (#{userId},#{scenicId},#{scenicName},#{introduction},#{fares},#{votes},#{totalFares},#{payCard},#{payTime})
</insert>
<update id="updateUserBalance">
update user set balance = #{balance} where user_id = #{userId}
</update>
<update id="updateOrder">
update t_order set statues = #{statues} where order_id = #{orderId}
</update>
<select id="list" resultType="com.bwie.common.domain.response.OrderResponse">
<include refid="selectOrderVo"/>
<where>
user_id = #{userId}
<if test="null != scenicName and '' != scenicName">
and scenic_name like concat('%',#{scenicName},'%')
</if>
</where>
</select>
<select id="findById" resultType="com.bwie.common.domain.Order">
<include refid="selectOrderVo"/> where order_id = #{orderId}
</select>
</mapper>

34
work-modules/work-scenic/src/main/resources/mapper/ScenicMapper.xml 100644
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<!-- mybatis数据层 namespace命名空间-->
<mapper namespace="com.bwie.scenic.mapper.ScenicMapper">
<sql id="selectScenicVo">
select scenic_id, scenic_name, introduction, fares, remaining_votes from t_scenic
</sql>
<select id="list" resultType="com.bwie.common.domain.response.ScenicResponse">
<include refid="selectScenicVo"/>
<where>
<if test="null != scenicName and '' != scenicName">
and scenic_name like concat('%',#{scenicName},'%')
</if>
<if test="null != startFares">
and <![CDATA[ fares >= #{startFares} ]]>
</if>
<if test="null != endFares">
and <![CDATA[ fares <= #{endFares} ]]>
</if>
</where>
</select>
<select id="findById" resultType="com.bwie.common.domain.Scenic">
<include refid="selectScenicVo"/> where scenic_id = #{scenicId}
</select>
<update id="updateRemainingVotes">
update t_scenic set remaining_votes = #{remainingVotes} where scenic_id = #{scenicId}
</update>
</mapper>

51
work-modules/work-user/pom.xml 100644
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<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.bwie</groupId>
<artifactId>week3-1129</artifactId>
<version>1.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<artifactId>work-user</artifactId>
<dependencies>
<!-- 系统公共 依赖 -->
<dependency>
<groupId>com.bwie</groupId>
<artifactId>work-common</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<!-- SpringBoot Web-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Druid -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid-spring-boot-starter</artifactId>
<version>1.2.8</version>
</dependency>
<!-- Mysql Connector -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<!-- Mybatis 依赖配置 -->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.2.2</version>
</dependency>
<!-- PageHelper -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>1.4.1</version>
</dependency>
</dependencies>
</project>

21
work-modules/work-user/src/main/java/com/bwie/user/UserApplication.java 100644
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package com.bwie.user;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.user
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@SpringBootApplication
@EnableDiscoveryClient
public class UserApplication {
public static void main(String[] args) {
SpringApplication.run(UserApplication.class);
}
}

30
work-modules/work-user/src/main/java/com/bwie/user/controller/UserController.java 100644
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package com.bwie.user.controller;
import com.bwie.common.domain.User;
import com.bwie.common.result.Result;
import com.bwie.user.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.user
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@RestController
public class UserController {
@Autowired
private UserService userService;
@GetMapping("/findByName/{username}")
public Result<User> findByName(@PathVariable("username") String username){
User user = userService.findByName(username);
return Result.success(user);
}
}

18
work-modules/work-user/src/main/java/com/bwie/user/mapper/UserMapper.java 100644
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package com.bwie.user.mapper;
import com.bwie.common.domain.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.user.mapper
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Mapper
public interface UserMapper {
User findByName(@Param("username") String username);
}

15
work-modules/work-user/src/main/java/com/bwie/user/service/UserService.java 100644
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@ -0,0 +1,15 @@
package com.bwie.user.service;
import com.bwie.common.domain.User;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.user.service
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
public interface UserService {
User findByName(String username);
}

27
work-modules/work-user/src/main/java/com/bwie/user/service/impl/UserServiceImpl.java 100644
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@ -0,0 +1,27 @@
package com.bwie.user.service.impl;
import com.bwie.common.domain.User;
import com.bwie.user.mapper.UserMapper;
import com.bwie.user.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
* @ProjectName: week3-1129
* @PackageName: com.bwie.user.service.impl
* @Description TODO
* @Author LiYonJie
* @Date 2023/11/29
* @Version 1.0
*/
@Service
public class UserServiceImpl implements UserService {
@Autowired
private UserMapper userMapper;
@Override
public User findByName(String username) {
return userMapper.findByName(username);
}
}

33
work-modules/work-user/src/main/resources/bootstrap.yml 100644
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@ -0,0 +1,33 @@
# Tomcat
server:
port: 10002
# Spring
spring:
main:
allow-circular-references: true
jackson:
date-format: yyyy-MM-dd HH:mm:ss
time-zone: GMT+8
application:
# 应用名称
name: work-user
profiles:
# 环境配置
active: dev
cloud:
nacos:
discovery:
# 服务注册地址
server-addr: 192.168.73.129:8848
username: nacos
password: nacos
config:
# 配置中心地址
server-addr: 192.168.73.129:8848
username: nacos
password: nacos
# 配置文件格式
file-extension: yml
# 共享配置
shared-configs:
- application-${spring.profiles.active}.${spring.cloud.nacos.config.file-extension}

12
work-modules/work-user/src/main/resources/mapper/UserMapper.xml 100644
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<!-- mybatis数据层 namespace命名空间-->
<mapper namespace="com.bwie.user.mapper.UserMapper">
<select id="findByName" resultType="com.bwie.common.domain.User">
select user_id,username, password, bank_card,balance from user where username = #{username}
</select>
</mapper>