package com.monkeylessey.framework.exception;
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import com.aliyun.oss.OSSException;
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import com.auth0.jwt.exceptions.JWTVerificationException;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.monkeylessey.exception.CaptchaErrorException;
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import com.monkeylessey.exception.FileFormatNotSupport;
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import com.monkeylessey.exception.JobException;
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import com.monkeylessey.exception.ServiceException;
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import com.monkeylessey.response.Result;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.http.HttpStatus;
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import org.springframework.security.access.AccessDeniedException;
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import org.springframework.web.HttpRequestMethodNotSupportedException;
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import org.springframework.web.bind.MethodArgumentNotValidException;
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import org.springframework.web.bind.annotation.ExceptionHandler;
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import org.springframework.web.bind.annotation.RestControllerAdvice;
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import javax.servlet.http.HttpServletRequest;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* @author 29443
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* @date 2022/4/9
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*/
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@RestControllerAdvice
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public class GlobalExceptionHandler {
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public static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
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/** 公司项目的包结构，用于缩短错误日志的长度 */
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private final static String COMPANY_PACKAGE = "com.monkeylessey.";
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/**
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* 处理业务逻辑抛出的异常
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(ServiceException.class)
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public Result serviceExceptionHandle(ServiceException e, HttpServletRequest request) {
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this.printExceptionLocation(e, request, e.getMsg());
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Integer code = e.getCode();
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return code == null ? Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMsg()) : Result.error(e.getCode(), e.getMsg());
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}
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/**
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* token异常
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(JWTVerificationException.class)
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public Result JWTVerificationExceptionHandler(JWTVerificationException e, HttpServletRequest request) {
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this.printExceptionLocation(e, request, "身份凭证错误");
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return Result.error(HttpStatus.FORBIDDEN.value(), "身份凭证错误");
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}
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/**
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* 验证码异常处理
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(CaptchaErrorException.class)
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public Result captchaErrorExceptionHandler(CaptchaErrorException e, HttpServletRequest request) {
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this.printExceptionLocation(e, request, e.getMsg());
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return Result.error(e.getCode(), e.getMsg());
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}
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/**
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* 处理非手动抛出的运行时异常
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(Exception.class)
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public Result runtimeExceptionHandle(Exception e, HttpServletRequest request) {
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String requestURI = request.getRequestURI();
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log.error("请求地址'{}',发生未知异常：{}", requestURI, e);
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this.printExceptionLocation(e, request, e.getMessage());
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return Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMessage());
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}
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/**
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* 认证失败或没有权限，拒绝访问异常
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(AccessDeniedException.class)
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public Result handleAccessDeniedException(AccessDeniedException e, HttpServletRequest request) {
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this.printExceptionLocation(e, request, "没有权限，请联系管理员授权");
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return Result.error(HttpStatus.FORBIDDEN.value(), "没有权限，请联系管理员授权");
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}
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/**
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* 请求方式不支持异常
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(HttpRequestMethodNotSupportedException.class)
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public Result handleHttpRequestMethodNotSupported(HttpRequestMethodNotSupportedException e,
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HttpServletRequest request) {
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String errMSg = String.format("不支持%s请求", e.getMethod());
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this.printExceptionLocation(e, request, errMSg);
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return Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMessage());
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}
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/**
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* 文件格式不支持异常
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(FileFormatNotSupport.class)
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public Result handleFileFormatNotSupported(FileFormatNotSupport e,
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HttpServletRequest request) {
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this.printExceptionLocation(e, request, "文件格式不支持" + e.getSuffix());
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return Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMsg());
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}
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/**
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* JSON传参数据校验异常
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*
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* @param e
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* @param request
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* @return
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* @throws JsonProcessingException
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*/
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@ExceptionHandler(MethodArgumentNotValidException.class)
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public Result handleMethodArgumentNotValidException(MethodArgumentNotValidException e,
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HttpServletRequest request) throws JsonProcessingException {
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List<String> err = e.getBindingResult().getAllErrors().stream().map(error -> error.getDefaultMessage()).collect(Collectors.toList());
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String s = new ObjectMapper().writeValueAsString(err);
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String errMsg = String.format("参数校验失败-%s", s);
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this.printExceptionLocation(e, request, errMsg);
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return Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(), s);
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}
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/**
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* Spring 的断言异常--参数异常
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(IllegalArgumentException.class)
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public Result handleIllegalArgumentException(IllegalArgumentException e, HttpServletRequest request) throws JsonProcessingException {
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String s = new ObjectMapper().writeValueAsString(e.getMessage());
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String errMsg = String.format("参数校验失败-%s", s);
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this.printExceptionLocation(e, request, errMsg);
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return Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(), s);
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}
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/**
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* 阿里OSS 文件上传
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(OSSException.class)
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public Result handleOSSException(OSSException e, HttpServletRequest request) throws JsonProcessingException {
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String s = new ObjectMapper().writeValueAsString(e.getMessage());
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this.printExceptionLocation(e, request, "文件上传异常");
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log.error("Error Message:" + e.getErrorMessage());
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log.error("Error Code:" + e.getErrorCode());
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log.error("Request ID:" + e.getRequestId());
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log.error("Host ID:" + e.getHostId());
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return Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(), s);
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}
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/**
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* 定时任务异常
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*
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* @param e
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* @param request
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* @return
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*/
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@ExceptionHandler(JobException.class)
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public Result handleJobException(JobException e, HttpServletRequest request) throws JsonProcessingException {
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this.printExceptionLocation(e, request, e.getMsg());
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return Result.error(HttpStatus.INTERNAL_SERVER_ERROR.value(), e.getMsg());
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}
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/**
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* 打印异常出现位置
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* @param e
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*/
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private void printExceptionLocation(Throwable e, HttpServletRequest request, String errMsg) {
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StackTraceElement stackTraceElement = e.getStackTrace()[0];
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String className = stackTraceElement.getClassName().contains(COMPANY_PACKAGE) ?
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stackTraceElement.getClassName().split(COMPANY_PACKAGE)[1] : stackTraceElement.getClassName();
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log.error("接口：【{}】, 异常类：【{}】，方法：【{}】，所在行：【{}】, 错误信息：【{}】",
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request.getRequestURI(),
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className,
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stackTraceElement.getMethodName(),
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stackTraceElement.getLineNumber(),
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errMsg);
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}
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}
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