feat()：增加数据库连接密码加密

src/main/java/com/muyu/VehicleSimulationApplication.java

@@ -3,6 +3,7 @@ package com.muyu;
 import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
 
 /**
  * @author DongZeLiang
@@ -10,7 +11,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
  * @description 车辆模拟启动类
  * @date 2023/11/9
  */
-@SpringBootApplication
+@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})
 @MapperScan(value = "com.muyu.**.mapper")
 public class VehicleSimulationApplication {
 

src/main/java/com/muyu/config/DataSourceConfig.java

@@ -0,0 +1,39 @@
+package com.muyu.config;
+
+import com.muyu.utils.AesUtil;
+import com.zaxxer.hikari.HikariDataSource;
+import lombok.extern.log4j.Log4j2;
+import org.springframework.boot.autoconfigure.jdbc.DataSourceProperties;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+import java.sql.Connection;
+
+/**
+ * @Author: DongZeLiang
+ * @date: 2024/9/11
+ * @Description: 数据源配置
+ * @Version: 1.0
+ */
+@Log4j2
+@Configuration
+public class DataSourceConfig {
+
+    /**
+     * 初始化数据源Bean
+     * @param dataSourceProperties 数据库配置
+     * @return hikari数据源
+     */
+    @Bean
+    public HikariDataSource initDataSource(DataSourceProperties dataSourceProperties) throws Exception {
+        HikariDataSource hikariDataSource = new HikariDataSource();
+        hikariDataSource.setJdbcUrl(dataSourceProperties.getUrl());
+        hikariDataSource.setUsername(dataSourceProperties.getUsername());
+        hikariDataSource.setPassword(AesUtil.decrypt(dataSourceProperties.getPassword()));
+        hikariDataSource.setDriverClassName(dataSourceProperties.getDriverClassName());
+        Connection connection = hikariDataSource.getConnection();
+        log.info("数据源初始化成功");
+        hikariDataSource.evictConnection(connection);
+        return hikariDataSource;
+    }
+}

src/main/java/com/muyu/config/ExceptionAdvice.java

@@ -1,4 +1,4 @@
-package com.muyu.web.config;
+package com.muyu.config;
 
 import com.muyu.web.common.Result;
 import org.springframework.web.bind.annotation.ExceptionHandler;

src/main/java/com/muyu/config/ForsetConfig.java

@@ -1,4 +1,4 @@
-package com.muyu.web.config;
+package com.muyu.config;
 
 import com.dtflys.forest.annotation.BindingVar;
 import com.muyu.system.handle.SystemHandler;

src/main/java/com/muyu/config/MyMetaObjectHandler.java

@@ -1,4 +1,4 @@
-package com.muyu.web.config;
+package com.muyu.config;
 
 import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
 import lombok.extern.slf4j.Slf4j;

src/main/java/com/muyu/config/MybatisPlusConfig.java

@@ -1,4 +1,4 @@
-package com.muyu.web.config;
+package com.muyu.config;
 
 import com.baomidou.mybatisplus.annotation.DbType;
 import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;

src/main/java/com/muyu/utils/AesUtil.java

@@ -0,0 +1,54 @@
+package com.muyu.utils;
+
+import javax.crypto.Cipher;
+import javax.crypto.KeyGenerator;
+import javax.crypto.SecretKey;
+import javax.crypto.spec.SecretKeySpec;
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+
+public class AesUtil {
+
+    private static final String key = "oLXZmx1h1nAo2G832yEceA==";
+
+    private static final String ALGORITHM = "AES";
+    private static final int KEY_SIZE = 128;
+
+    public static String generateKey() throws Exception {
+        KeyGenerator keyGenerator = KeyGenerator.getInstance(ALGORITHM);
+        keyGenerator.init(KEY_SIZE);
+        SecretKey secretKey = keyGenerator.generateKey();
+        return Base64.getEncoder().encodeToString(secretKey.getEncoded());
+    }
+
+    public static String encrypt(String data) throws Exception {
+        Cipher cipher = Cipher.getInstance(ALGORITHM);
+        SecretKeySpec secretKeySpec = new SecretKeySpec(Base64.getDecoder().decode(key), ALGORITHM);
+        cipher.init(Cipher.ENCRYPT_MODE, secretKeySpec);
+        byte[] encryptedBytes = cipher.doFinal(data.getBytes(StandardCharsets.UTF_8));
+        return Base64.getEncoder().encodeToString(encryptedBytes);
+    }
+
+    public static String decrypt(String encryptedData) throws Exception {
+        Cipher cipher = Cipher.getInstance(ALGORITHM);
+        SecretKeySpec secretKeySpec = new SecretKeySpec(Base64.getDecoder().decode(key), ALGORITHM);
+        cipher.init(Cipher.DECRYPT_MODE, secretKeySpec);
+        byte[] decryptedBytes = cipher.doFinal(Base64.getDecoder().decode(encryptedData));
+        return new String(decryptedBytes, StandardCharsets.UTF_8);
+    }
+
+    /*public static void main(String[] args) {
+        try {
+            String data = "Vehicle@666";
+            String encryptedData = encrypt(data);
+            String decryptedData = decrypt(encryptedData);
+
+            System.out.println("Original Key: " + key);
+            System.out.println("Original Data: " + data);
+            System.out.println("Encrypted Data: " + encryptedData);
+            System.out.println("Decrypted Data: " + decryptedData);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }*/
+}

src/main/resources/application.yml

@@ -5,12 +5,13 @@ spring:
     allow-circular-references: true
   mvc:
     static-path-pattern: /static/**
-
+  # 数据源配置
   datasource:
+    type: com.zaxxer.hikari.HikariDataSource
     driver-class-name: com.mysql.cj.jdbc.Driver
     url: jdbc:mysql://47.92.86.60:23658/muyu-vehicle?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8
     username: root
-    password: Vehicle@666
+    password: YFmFzrZt8zJhOqgNX3VDgA==
 
 
 # mybatis-plus 配置