去掉多余的依赖

ruoyi-system/pom.xml

@@ -17,12 +17,6 @@
 	
     <dependencies>
     
-    	 <!-- Mysql驱动包 -->
-        <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
-        </dependency>
-    
         <!-- 通用工具-->
         <dependency>
             <groupId>com.ruoyi</groupId>