87 lines
3.4 KiB
Java
87 lines
3.4 KiB
Java
package com.zhgd.exception;
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import cn.hutool.core.util.StrUtil;
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import com.zhgd.jeecg.common.api.vo.Result;
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import com.zhgd.jeecg.common.constant.CommonConstant;
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import com.zhgd.jeecg.common.execption.OpenAlertException;
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import com.zhgd.jeecg.common.execption.OpenPromptException;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.validation.BindingResult;
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import org.springframework.validation.FieldError;
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import org.springframework.web.bind.MethodArgumentNotValidException;
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import org.springframework.web.bind.annotation.ControllerAdvice;
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import org.springframework.web.bind.annotation.ExceptionHandler;
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import org.springframework.web.bind.annotation.ResponseBody;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.stream.Collectors;
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/**
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* @program: itbgpproject
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* @description: 统一异常处理
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* @author: Mr.Peng
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* @create: 2020-08-05 14:53
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**/
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@ResponseBody
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@Slf4j
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@ControllerAdvice
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public class ExceptionHandlerAdvice {
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@ExceptionHandler(Exception.class)
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@ResponseBody
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public Result<Object> restError(HttpServletRequest request, HttpServletResponse response, Exception ex) {
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Result<Object> result = new Result<>();
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if (ex instanceof OpenAlertException) {
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OpenAlertException e = (OpenAlertException) ex;
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result.setCode(e.getCode());
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result.setMessage(e.getMessage());
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result.setSuccess(false);
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} else if (ex instanceof CustomException) {
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CustomException appException = (CustomException) ex;
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result.setCode(403);
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result.setMessage(appException.getMessage());
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result.setSuccess(false);
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} else if (ex instanceof OpenPromptException) {
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OpenPromptException appException = (OpenPromptException) ex;
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result.setCode(200);
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result.setMessage(appException.getMessage());
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result.setResult(appException.getResult());
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} else {
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result.error500(ex.getMessage() == null ? "操作中出现空指针！" : ex.getMessage());
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ex.printStackTrace();
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}
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log.error("异常请求路径：" + request.getRequestURI() + "--" + result.getMessage());
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log.error("errr：", ex);
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return result;
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}
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/**
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* Bean校验友好返回信息
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*
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* @param e
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* @return
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*/
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@ExceptionHandler(value = MethodArgumentNotValidException.class)
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@ResponseBody
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public Result handleVaildException(MethodArgumentNotValidException e) {
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log.error("数据校验出现问题{}，异常类型：{}", e.getMessage(), e.getClass());
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BindingResult bindingResult = e.getBindingResult();
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Map<String, String> errorMap = new HashMap<>();
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bindingResult.getFieldErrors().forEach((fieldError) -> {
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errorMap.put(fieldError.getField(), fieldError.getDefaultMessage());
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});
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List<String> messageList = bindingResult.getFieldErrors().stream().map(FieldError::getDefaultMessage).collect(Collectors.toList());
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Result<Object> r = new Result<>();
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r.setCode(CommonConstant.SC_INTERNAL_SERVER_ERROR_500);
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r.setMessage(StrUtil.format("请输入合理的数据：{}", StringUtils.join(messageList)));
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r.setResult(errorMap);
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return r;
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}
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}
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