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fix:修复了删除异常的bug

dev-1
王熙朝 2024-04-23 14:13:05 +08:00
parent 72caf426a7
commit 0324d7c70d
9 changed files with 104 additions and 19 deletions
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52
muyu-modules/muyu-system/src/main/java/com/muyu/system/a.txt 100644
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@ -0,0 +1,52 @@
package com.bwie.goods.service.impl;
import com.bwie.common.domain.One;
import com.bwie.goods.mapper.GoodsMapper;
import com.bwie.goods.service.GoodsService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.sql.*;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@Service
public class GoodsServiceImpl implements GoodsService {
@Autowired
private GoodsMapper mapper;
@Override
public List<One> list() throws Exception {
HashMap<String, Map<String, String>> hm = new HashMap<>();
Map<String,String> map = new HashMap<>();
List<String> listString = new ArrayList<>();
List<String> listMap = new ArrayList<>();
PreparedStatement pst = null;
Connection connection = null;
connection = DriverManager.getConnection("jdbc:mysql://129.211.23.219:3306/g63d15?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8","root","Qq4152637");
List<One> list = mapper.list();
try {
pst = connection.prepareCall("select * from one");
ResultSetMetaData rsd = pst.executeQuery().getMetaData();
for (int i = 0; i < rsd.getColumnCount(); i++) {
System.out.println("java类型"+rsd.getColumnClassName(i+1));
System.out.println("数据库类型"+rsd.getColumnTypeName(i+1));
System.out.println("字段名称"+rsd.getColumnName(i+1));
System.out.println("表名"+rsd.getTableName(i+1));
System.out.println("数据库名"+rsd.getCatalogName(i+1));
listString.add(rsd.getColumnName(i+1));
listMap.add(rsd.getColumnClassName(i+1));
// System.out.println(""+rsd.getSchemaName(i+1));
}
} catch (SQLException e) {
throw new RuntimeException(e);
}
System.out.println(listString);
System.out.println(listMap);
for (One one : list) {
}
return list;
}
}

5
muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/AccreditController.java
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@ -14,6 +14,7 @@ import lombok.extern.log4j.Log4j2;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import java.sql.SQLException;
import java.util.List;
@RestController
@ -32,7 +33,7 @@ public class AccreditController extends BaseController {
* 获取表名
* @return
*/
@GetMapping("tableNameList")
@PostMapping("tableNameList")
public Result<List<TableName>> tableNameList(){
List<TableName> list = service.tableNameList();
return Result.success(list);
@ -49,7 +50,7 @@ public class AccreditController extends BaseController {
}
@GetMapping("listSqlJdbc")
public Result listSqlJdbc(){
public Result listSqlJdbc() throws SQLException {
return service.listSqlJdbc();
}

4
muyu-modules/muyu-system/src/main/java/com/muyu/system/controller/DataAccessController.java
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@ -1,5 +1,6 @@
package com.muyu.system.controller;
import java.sql.SQLException;
import java.util.List;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
@ -75,8 +76,7 @@ public class DataAccessController extends BaseController
@RequiresPermissions("system:access:add")
@Log(title = "数据接入", businessType = BusinessType.INSERT)
@PostMapping
public Result add(@RequestBody DataAccess dataAccess)
{
public Result add(@RequestBody DataAccess dataAccess) throws SQLException {
return toAjax(dataAccessService.insertDataAccess(dataAccess));
}

3
muyu-modules/muyu-system/src/main/java/com/muyu/system/mapper/AccreditMapper.java
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@ -20,4 +20,7 @@ public interface AccreditMapper {
int getNameSelTable(@Param("s") String s);
void indexTableName(@Param("s") String s);
void indexListStructure(@Param("columnClassName") String columnClassName, @Param("columnTypeName") String columnTypeName, @Param("columnName") String columnName, @Param("tableName") String tableName, @Param("catalogName") String catalogName);
}

3
muyu-modules/muyu-system/src/main/java/com/muyu/system/service/AccreditService.java
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@ -5,6 +5,7 @@ import com.muyu.system.domain.Library;
import com.muyu.system.domain.TableName;
import com.muyu.system.domain.vo.TableVo;
import java.sql.SQLException;
import java.util.List;
public interface AccreditService {
@ -14,5 +15,5 @@ public interface AccreditService {
List<String> tableNameList2();
Result listSqlJdbc();
Result listSqlJdbc() throws SQLException;
}

19
muyu-modules/muyu-system/src/main/java/com/muyu/system/service/IDataAccessService.java
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@ -1,19 +1,20 @@
package com.muyu.system.service;
import java.sql.SQLException;
import java.util.List;
import com.muyu.system.domain.DataAccess;
/**
* 数据接入Service接口
*
*
* @author muyu
* @date 2024-04-21
*/
public interface IDataAccessService
public interface IDataAccessService
{
/**
* 查询数据接入
*
*
* @param id 数据接入主键
* @return 数据接入
*/
@ -21,7 +22,7 @@ public interface IDataAccessService
/**
* 查询数据接入列表
*
*
* @param dataAccess 数据接入
* @return 数据接入集合
*/
@ -29,15 +30,15 @@ public interface IDataAccessService
/**
* 新增数据接入
*
*
* @param dataAccess 数据接入
* @return 结果
*/
public int insertDataAccess(DataAccess dataAccess);
public int insertDataAccess(DataAccess dataAccess) throws SQLException;
/**
* 修改数据接入
*
*
* @param dataAccess 数据接入
* @return 结果
*/
@ -45,7 +46,7 @@ public interface IDataAccessService
/**
* 批量删除数据接入
*
*
* @param ids 需要删除的数据接入主键集合
* @return 结果
*/
@ -53,7 +54,7 @@ public interface IDataAccessService
/**
* 删除数据接入信息
*
*
* @param id 数据接入主键
* @return 结果
*/

24
muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/AccreditServiceImpl.java
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@ -9,6 +9,7 @@ import com.muyu.system.service.AccreditService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import java.sql.*;
import java.util.List;
@Service
@ -43,8 +44,25 @@ public class AccreditServiceImpl implements AccreditService {
}
@Override
public Result listSqlJdbc() {
return null;
public Result listSqlJdbc() throws SQLException {
PreparedStatement pst = null;
Connection conn = null;
String database = mapper.database();
conn = DriverManager.getConnection("jdbc:mysql://129.211.23.219:3306/"+ database +"?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8","root","Qq4152637");
try {
pst = conn.prepareCall("select * from admin");
ResultSetMetaData rsd = pst.executeQuery().getMetaData();
for (int i = 0; i < rsd.getColumnCount(); i++) {
System.out.println("java类型"+rsd.getColumnClassName(i+1));
System.out.println("数据库类型"+rsd.getColumnTypeName(i+1));
System.out.println("字段名称"+rsd.getColumnName(i+1));
System.out.println("表名"+rsd.getTableName(i+1));
System.out.println("数据库名"+rsd.getCatalogName(i+1));
mapper.indexListStructure(rsd.getColumnClassName(i+1),rsd.getColumnTypeName(i+1),rsd.getColumnName(i+1),rsd.getTableName(i+1),rsd.getCatalogName(i+1));
}
} catch (SQLException e) {
throw new RuntimeException(e);
}
return Result.success("");
}
}

9
muyu-modules/muyu-system/src/main/java/com/muyu/system/service/impl/DataAccessServiceImpl.java
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@ -1,9 +1,12 @@
package com.muyu.system.service.impl;
import java.sql.SQLException;
import java.util.List;
import com.muyu.common.system.domain.SysDept;
import com.muyu.system.mapper.AccreditMapper;
import com.muyu.system.mapper.SysDeptMapper;
import com.muyu.system.service.AccreditService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.muyu.system.mapper.DataAccessMapper;
@ -23,6 +26,8 @@ public class DataAccessServiceImpl implements IDataAccessService
private DataAccessMapper dataAccessMapper;
@Autowired
private SysDeptMapper sysDeptMapper;
@Autowired
private AccreditService accreditService;
/**
* 查询数据接入
@ -55,14 +60,14 @@ public class DataAccessServiceImpl implements IDataAccessService
* @return 结果
*/
@Override
public int insertDataAccess(DataAccess dataAccess)
{
public int insertDataAccess(DataAccess dataAccess) throws SQLException {
int i = dataAccessMapper.insertDataAccess(dataAccess);
List<SysDept> list = sysDeptMapper.listDeptList();
DataAccess dataAccess1 = dataAccessMapper.oneDataAccess();
for (SysDept sysDept : list) {
dataAccessMapper.insertMiddle(sysDept.getDeptId(),dataAccess1.getId());
}
accreditService.listSqlJdbc();
return i;
}

4
muyu-modules/muyu-system/src/main/resources/mapper/system/AccreditMapper.xml
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@ -7,6 +7,10 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
insert into table_name (table_name)
values (#{s});
</insert>
<insert id="indexListStructure">
insert into list_structure (column_lass_ame,column_type_name,column_name,table_name,catalog_name)
values (#{columnClassName},#{columnTypeName},#{columnName},#{tableName},#{catalogName});
</insert>
<select id="tableNameList" resultType="com.muyu.system.domain.TableName">
select *
from table_name