全局异常修改

src/com/base/BaseController.java

@@ -16,7 +16,10 @@ import javax.servlet.http.HttpServletResponse;
 
 import org.apache.log4j.Logger;
 import org.springframework.ui.ModelMap;
+import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.servlet.ModelAndView;
 
 import com.platform.utils.Configs;
 
@@ -28,6 +31,7 @@ import com.platform.utils.Configs;
  * @see       [相关类/方法]
  * @since     [产品/模块版本]
  */
+@ControllerAdvice
 public class BaseController { 
 	
 	/** log4j  */
@@ -41,28 +45,34 @@ public class BaseController {
      * @return
      * @see [类、类#方法、类#成员]
      */
-    @ExceptionHandler  
+	@ExceptionHandler
+    @ResponseBody
     public Object exp(HttpServletRequest request, HttpServletResponse response,Exception ex) {  
     	log.error("URI"+request.getRequestURI());
         log.error("BaseController --exp " + ex);
         new CustomException("base_code_", ex);
         // 根据不同错误转向不同页面  
+        ModelMap  modelMap = new ModelMap ();
+        Map<String, String> errmsg = new HashMap<>();
         if(ex instanceof CustomException) {
         	//返回异常信息
-        	ModelMap modelMap = new ModelMap();
         	CustomException cuse = (CustomException) ex;
-        	Map<String, String> errmsg = new HashMap<>();
         	errmsg.put("code", cuse.getCode());
         	errmsg.put("msg", cuse.getMsg());
-        	log.error(cuse.getCode());
+        	errmsg.put("err", "网络问题请稍后再试！");
+//        	request.setAttribute("msg", cuse.getMsg());
+//        	request.setAttribute("err", "网络问题请稍后再试！");
         	modelMap.addAllAttributes(errmsg);
+        	log.error(cuse.getCode());
         	response.setStatus(500);
             return modelMap;  
         } else {  
         	//其他错误则 调到指定页面
         	log.error(Configs.GLOBAL_EXP_NOT_CUSTOM, ex);
         	response.setStatus(500);
-            return response;  
+        	errmsg.put("err", "系统问题请稍后再试！");
+        	modelMap.addAllAttributes(errmsg);
+            return modelMap;  
         }  
     }