add exception handle

hcframe-parent/hcframe-base/src/main/java/com/taixingyiji/base/common/ControllerExceptionHandler.java

@@ -1,17 +1,24 @@
 package com.taixingyiji.base.common;
 
+import com.taixingyiji.base.module.cache.impl.DatasourceCache;
 import org.apache.shiro.authc.AuthenticationException;
 import org.apache.shiro.authz.AuthorizationException;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
 import org.springframework.web.bind.annotation.ResponseBody;
 
+import java.util.Objects;
+
 /***
  * @description 异常信息拦截类，如果程序运行过程中抛出异常，会将异常拦截下来，并返回前端一个包含异常信息的Json数据
  */
 
 @ControllerAdvice
 public class ControllerExceptionHandler {
+    private final static Logger logger = LoggerFactory.getLogger(ControllerExceptionHandler.class);
 
     @ExceptionHandler(Exception.class)
     @ResponseBody
@@ -23,10 +30,14 @@ public class ControllerExceptionHandler {
             return ResultVO.getFailed("用户名或密码错误");
         } else if (e instanceof RuntimeException) {
             System.out.println("handleServiceException");
-            e.printStackTrace();
+            logger.error(e.getMessage(),e);
             //封装错误信息
             return ResultVO.getException(e);
-        } else {
+        } else if(e instanceof MethodArgumentNotValidException){
+            String defaultMessage = Objects.requireNonNull(((MethodArgumentNotValidException) e).getBindingResult().getFieldError()).getDefaultMessage();
+            logger.error("请求参数验证异常：", e);
+            return ResultVO.getFailed(defaultMessage);
+        }else {
             return ResultVO.getException(e);
         }
     }