Initial commit

common/service-util/pom.xml

@@ -32,6 +32,12 @@
             <groupId>com.github.xiaoymin</groupId>
             <artifactId>knife4j-spring-boot-starter</artifactId>
         </dependency>
+        <!--引入security-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 
 

common/service-util/src/main/java/com/atguigu/common/config/execption/GlobalExceptionHandler.java

@@ -1,6 +1,8 @@
-package com.atguigu.common.execption;
+package com.atguigu.common.config.execption;
 
 import com.atguigu.common.result.Result;
+import com.atguigu.common.result.ResultCodeEnum;
+import org.springframework.security.access.AccessDeniedException;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseBody;
@@ -18,6 +20,12 @@ import org.springframework.web.bind.annotation.ResponseBody;
 @ControllerAdvice
 public class GlobalExceptionHandler {
 
+    /**
+     * 全局异常处理，执行方法
+     *
+     * @param e
+     * @return
+     */
     @ExceptionHandler(Exception.class)
     @ResponseBody
     public Result error(Exception e) {
@@ -25,6 +33,12 @@ public class GlobalExceptionHandler {
         return Result.fail();
     }
 
+    /**
+     * 特定异常处理类
+     *
+     * @param e
+     * @return
+     */
     @ExceptionHandler(ArithmeticException.class)
     @ResponseBody
     public Result error(ArithmeticException e) {
@@ -32,10 +46,28 @@ public class GlobalExceptionHandler {
         return Result.fail().message("执行了特定异常处理");
     }
 
+    /**
+     * 自定义异常处理类
+     *
+     * @param e
+     * @return
+     */
     @ExceptionHandler(GuiguException.class)
     @ResponseBody
     public Result error(GuiguException e) {
         e.printStackTrace();
         return Result.fail().message(e.getMsg()).code(e.getCode());
     }
+
+    /**
+     * spring security异常
+     *
+     * @param e
+     * @return
+     */
+    @ExceptionHandler(AccessDeniedException.class)
+    @ResponseBody
+    public Result error(AccessDeniedException e) throws AccessDeniedException {
+        return Result.build(null, ResultCodeEnum.PERMISSION);
+    }
 }

common/service-util/src/main/java/com/atguigu/common/config/execption/GuiguException.java

@@ -1,4 +1,4 @@
-package com.atguigu.common.execption;
+package com.atguigu.common.config.execption;
 
 import com.atguigu.common.result.ResultCodeEnum;
 import lombok.Data;