GlobalExceptionHandler.java
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package com.bsth.exception;
import com.bsth.common.ResponseCode;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.authentication.AccountExpiredException;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.validation.BindException;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.servlet.NoHandlerFoundException;
import java.util.HashMap;
import java.util.Map;
/**
* 全局异常处理器
*
* @author luwu
*/
@RestControllerAdvice
public class GlobalExceptionHandler
{
private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
@ExceptionHandler(NoHandlerFoundException.class)
public Map<String, Object> handlerNoFoundException(Exception e)
{
log.error(e.getMessage(), e);
return error("路径不存在，请检查路径是否正确");
}
@ExceptionHandler(AccessDeniedException.class)
public Map<String, Object> handleAuthorizationException(AccessDeniedException e)
{
log.error(e.getMessage());
return error("没有权限，请联系管理员授权");
}
@ExceptionHandler(AccountExpiredException.class)
public Map<String, Object> handleAccountExpiredException(AccountExpiredException e)
{
log.error(e.getMessage(), e);
return error(e.getMessage());
}
@ExceptionHandler(UsernameNotFoundException.class)
public Map<String, Object> handleUsernameNotFoundException(UsernameNotFoundException e)
{
log.error(e.getMessage(), e);
return error(e.getMessage());
}
@ExceptionHandler(Exception.class)
public Map<String, Object> handleException(Exception e)
{
log.error(e.getMessage(), e);
return error(e.getMessage());
}
/**
* 自定义验证异常
*/
@ExceptionHandler(BindException.class)
public Map<String, Object> validatedBindException(BindException e)
{
log.error(e.getMessage(), e);
String message = e.getAllErrors().get(0).getDefaultMessage();
return error(message);
}
/**
* 自定义验证异常
*/
@ExceptionHandler(MethodArgumentNotValidException.class)
public Object validExceptionHandler(MethodArgumentNotValidException e)
{
log.error(e.getMessage(), e);
String message = e.getBindingResult().getFieldError().getDefaultMessage();
return error(message);
}
private Map<String, Object> error(String message) {
Map<String, Object> result = new HashMap<>();
result.put("status", ResponseCode.ERROR);
result.put("msg", "");
return result;
}
}