diff --git a/src/main/java/com/jdc/jdcproject/exceptionhandler/GlobalExceptionHandler.java b/src/main/java/com/jdc/jdcproject/exceptionhandler/GlobalExceptionHandler.java
new file mode 100644
index 0000000..d9d4771
--- /dev/null
+++ b/src/main/java/com/jdc/jdcproject/exceptionhandler/GlobalExceptionHandler.java
@@ -0,0 +1,39 @@
+package com.jdc.jdcproject.exceptionhandler;
+
+import com.jdc.jdcproject.utils.Result;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+@ControllerAdvice
+@Slf4j
+public class GlobalExceptionHandler {
+
+    //指定出现什么异常执行什么方法
+    @ExceptionHandler(Exception.class)
+    @ResponseBody//为了返回数据
+    public Result error(Exception e){
+        e.printStackTrace();
+        return Result.errorResult().message("执行了全局异常处理");
+    }
+
+    //指定出现什么异常执行什么方法
+    @ExceptionHandler(ArithmeticException.class)
+    @ResponseBody//为了返回数据
+    public Result error(ArithmeticException e){
+        e.printStackTrace();
+        return Result.errorResult().message("执行了ArithmeticException异常处理");
+    }
+
+    //指定出现什么异常执行什么方法
+    //自定义异常处理
+    @ExceptionHandler(JdcException.class)
+    @ResponseBody
+    public Result error(JdcException e){
+        log.error(e.getMessage());
+        e.printStackTrace();
+        return Result.errorResult().code(e.getCode()).message(e.getMsg());
+    }
+
+}
\ No newline at end of file