package com.ruoyi.framework.web.exception;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.security.access.AccessDeniedException;
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import org.springframework.security.authentication.AccountExpiredException;
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import org.springframework.security.core.userdetails.UsernameNotFoundException;
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import org.springframework.validation.BindException;
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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 org.springframework.web.servlet.NoHandlerFoundException;
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import com.ruoyi.common.constant.HttpStatus;
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import com.ruoyi.common.exception.BaseException;
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import com.ruoyi.common.exception.CustomException;
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import com.ruoyi.common.exception.DemoModeException;
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import com.ruoyi.common.utils.StringUtils;
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import com.ruoyi.framework.web.domain.AjaxResult;
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/**
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* 全局异常处理器
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*
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* @author ruoyi
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*/
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@RestControllerAdvice
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public class GlobalExceptionHandler
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{
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private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
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/**
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* 基础异常
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*/
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@ExceptionHandler(BaseException.class)
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public AjaxResult baseException(BaseException e)
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{
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return AjaxResult.error(e.getMessage());
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}
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/**
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* 业务异常
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*/
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@ExceptionHandler(CustomException.class)
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public AjaxResult businessException(CustomException e)
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{
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if (StringUtils.isNull(e.getCode()))
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{
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return AjaxResult.error(e.getMessage());
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}
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return AjaxResult.error(e.getCode(), e.getMessage());
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}
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@ExceptionHandler(NoHandlerFoundException.class)
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public AjaxResult handlerNoFoundException(Exception e)
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{
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log.error(e.getMessage(), e);
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return AjaxResult.error(HttpStatus.NOT_FOUND, "路径不存在,请检查路径是否正确");
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}
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@ExceptionHandler(AccessDeniedException.class)
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public AjaxResult handleAuthorizationException(AccessDeniedException e)
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{
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log.error(e.getMessage());
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return AjaxResult.error(HttpStatus.FORBIDDEN, "没有权限,请联系管理员授权");
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}
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@ExceptionHandler(AccountExpiredException.class)
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public AjaxResult handleAccountExpiredException(AccountExpiredException e)
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{
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log.error(e.getMessage(), e);
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return AjaxResult.error(e.getMessage());
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}
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@ExceptionHandler(UsernameNotFoundException.class)
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public AjaxResult handleUsernameNotFoundException(UsernameNotFoundException e)
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{
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log.error(e.getMessage(), e);
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return AjaxResult.error(e.getMessage());
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}
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@ExceptionHandler(Exception.class)
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public AjaxResult handleException(Exception e)
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{
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log.error(e.getMessage(), e);
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return AjaxResult.error(e.getMessage());
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}
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/**
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* 自定义验证异常
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*/
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@ExceptionHandler(BindException.class)
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public AjaxResult validatedBindException(BindException e)
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{
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log.error(e.getMessage(), e);
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String message = e.getAllErrors().get(0).getDefaultMessage();
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return AjaxResult.error(message);
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}
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/**
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* 自定义验证异常
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*/
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@ExceptionHandler(MethodArgumentNotValidException.class)
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public Object validExceptionHandler(MethodArgumentNotValidException e)
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{
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log.error(e.getMessage(), e);
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String message = e.getBindingResult().getFieldError().getDefaultMessage();
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return AjaxResult.error(message);
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}
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/**
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* 演示模式异常
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*/
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@ExceptionHandler(DemoModeException.class)
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public AjaxResult demoModeException(DemoModeException e)
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{
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return AjaxResult.error("演示模式,不允许操作");
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}
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}
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