From f983d21ebdbbb7f3ce542ca5993659de7f15e8d0 Mon Sep 17 00:00:00 2001
From: xiangwbs <xiwnagwbs@163.com>
Date: Sun, 26 Nov 2017 21:13:31 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E5=85=A8=E5=B1=80=E5=BC=82?=
 =?UTF-8?q?=E5=B8=B8=E2=80=94=E8=A1=A8=E5=8D=95=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../handler/GlobalExceptionHandler.java       | 25 +++++++------------
 1 file changed, 9 insertions(+), 16 deletions(-)

diff --git a/boot-web/src/main/java/com/xwbing/handler/GlobalExceptionHandler.java b/boot-web/src/main/java/com/xwbing/handler/GlobalExceptionHandler.java
index bf584d8..2b3100f 100644
--- a/boot-web/src/main/java/com/xwbing/handler/GlobalExceptionHandler.java
+++ b/boot-web/src/main/java/com/xwbing/handler/GlobalExceptionHandler.java
@@ -5,6 +5,7 @@ import com.xwbing.exception.BusinessException;
 import com.xwbing.util.JSONObjResult;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.context.support.DefaultMessageSourceResolvable;
 import org.springframework.http.HttpStatus;
 import org.springframework.validation.BindException;
 import org.springframework.validation.BindingResult;
@@ -18,6 +19,7 @@ import org.springframework.web.bind.annotation.ResponseStatus;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.util.List;
+import java.util.stream.Collectors;
 
 /**
  * 说明:  全局异常处理
@@ -58,15 +60,10 @@ public class GlobalExceptionHandler {
     @ResponseBody
     public JSONObject handlerBindException(HttpServletRequest request, HttpServletResponse response, BindException ex) {
         List<ObjectError> list = ex.getAllErrors();
-        StringBuilder stringBuffer = new StringBuilder();
-        for (ObjectError objectError : list) {
-            if (stringBuffer.length() > 0)
-                stringBuffer.append(" && ");
-            stringBuffer.append(objectError.getDefaultMessage());
-        }
-        logger.error(stringBuffer.toString());
+        String errorMessages = list.stream().map(DefaultMessageSourceResolvable::getDefaultMessage).collect(Collectors.joining("&&"));
+        logger.error(errorMessages);
         response.setStatus(HttpStatus.OK.value());
-        return JSONObjResult.toJSONObj(stringBuffer.toString());
+        return JSONObjResult.toJSONObj(errorMessages);
     }
 
     /**
@@ -81,18 +78,14 @@ public class GlobalExceptionHandler {
     public JSONObject handlerMethodArgumentNotValidException(MethodArgumentNotValidException ex) {
         BindingResult bindingResult = ex.getBindingResult();
         List<ObjectError> allErrors = bindingResult.getAllErrors();
-        StringBuilder stringBuffer = new StringBuilder();
-        for (ObjectError objectError : allErrors) {
-            if (stringBuffer.length() > 0)
-                stringBuffer.append(" && ");
-            stringBuffer.append(objectError.getDefaultMessage());
-        }
-        logger.error(stringBuffer.toString());
-        return JSONObjResult.toJSONObj(stringBuffer.toString());
+        String errorMessages = allErrors.stream().map(DefaultMessageSourceResolvable::getDefaultMessage).collect(Collectors.joining("&&"));
+        logger.error(errorMessages);
+        return JSONObjResult.toJSONObj(errorMessages);
     }
 
     /**
      * 全部捕获
+     *
      * @param ex
      * @return
      */