【更新】优化全局异常页面处理器的逻辑判断

snowy-web-app/src/main/java/vip/xiaonuo/core/handler/GlobalErrorViewController.java

@@ -18,6 +18,7 @@ import cn.hutool.json.JSONUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
+import vip.xiaonuo.common.exception.CommonException;
 import vip.xiaonuo.common.pojo.CommonResult;
 
 import javax.servlet.http.HttpServletRequest;
@@ -43,19 +44,22 @@ public class GlobalErrorViewController {
         CommonResult<String> commonResult = new CommonResult<>(404, "路径不存在", null);
         Object model = request.getAttribute("model");
         if(ObjectUtil.isNotEmpty(model)) {
-            JSONObject errorObj = JSONUtil.parseObj(model);
-            Integer code = errorObj.getInt("code");
-            String msg = errorObj.getStr("msg");
-            if(ObjectUtil.isAllNotEmpty(code, msg)) {
-                commonResult.setCode(code).setMsg(msg);
-            } else if(ObjectUtil.isNotEmpty(msg)) {
-                commonResult = CommonResult.error(msg);
-            } else {
-                commonResult = CommonResult.error();
-            }
             if(model instanceof Exception){
-                Exception e = (Exception) model;
-                log.error(">>> 服务器未知异常，具体信息：", e);
+                if(model instanceof CommonException) {
+                    JSONObject errorObj = JSONUtil.parseObj(model);
+                    Integer code = errorObj.getInt("code");
+                    String msg = errorObj.getStr("msg");
+                    if(ObjectUtil.isAllNotEmpty(code, msg)) {
+                        commonResult.setCode(code).setMsg(msg);
+                    } else if(ObjectUtil.isNotEmpty(msg)) {
+                        commonResult = CommonResult.error(msg);
+                    } else {
+                        commonResult = CommonResult.error();
+                    }
+                } else {
+                    commonResult = CommonResult.error();
+                    log.error(">>> 服务器未知异常，具体信息：", (Exception) model);
+                }
             }
         }
         return commonResult;