Commit 82f268f45e519b477149206ba70ddb5c890e33ad
1 parent
e808a67d
1.统一异常处理
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src/main/java/com/bsth/exception/GlobalExceptionHandler.java
0 → 100644
| 1 | +package com.bsth.exception; | ||
| 2 | + | ||
| 3 | +import com.bsth.common.ResponseCode; | ||
| 4 | +import org.slf4j.Logger; | ||
| 5 | +import org.slf4j.LoggerFactory; | ||
| 6 | +import org.springframework.security.access.AccessDeniedException; | ||
| 7 | +import org.springframework.security.authentication.AccountExpiredException; | ||
| 8 | +import org.springframework.security.core.userdetails.UsernameNotFoundException; | ||
| 9 | +import org.springframework.validation.BindException; | ||
| 10 | +import org.springframework.web.bind.MethodArgumentNotValidException; | ||
| 11 | +import org.springframework.web.bind.annotation.ExceptionHandler; | ||
| 12 | +import org.springframework.web.bind.annotation.RestControllerAdvice; | ||
| 13 | +import org.springframework.web.servlet.NoHandlerFoundException; | ||
| 14 | + | ||
| 15 | +import java.util.HashMap; | ||
| 16 | +import java.util.Map; | ||
| 17 | + | ||
| 18 | +/** | ||
| 19 | + * 全局异常处理器 | ||
| 20 | + * | ||
| 21 | + */ | ||
| 22 | +@RestControllerAdvice | ||
| 23 | +public class GlobalExceptionHandler | ||
| 24 | +{ | ||
| 25 | + private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class); | ||
| 26 | + | ||
| 27 | + @ExceptionHandler(NoHandlerFoundException.class) | ||
| 28 | + public Map<String, Object> handlerNoFoundException(Exception e) | ||
| 29 | + { | ||
| 30 | + log.error(e.getMessage(), e); | ||
| 31 | + return error("路径不存在，请检查路径是否正确"); | ||
| 32 | + } | ||
| 33 | + | ||
| 34 | + @ExceptionHandler(AccessDeniedException.class) | ||
| 35 | + public Map<String, Object> handleAuthorizationException(AccessDeniedException e) | ||
| 36 | + { | ||
| 37 | + log.error(e.getMessage()); | ||
| 38 | + return error("没有权限，请联系管理员授权"); | ||
| 39 | + } | ||
| 40 | + | ||
| 41 | + @ExceptionHandler(AccountExpiredException.class) | ||
| 42 | + public Map<String, Object> handleAccountExpiredException(AccountExpiredException e) | ||
| 43 | + { | ||
| 44 | + log.error(e.getMessage(), e); | ||
| 45 | + return error(e.getMessage()); | ||
| 46 | + } | ||
| 47 | + | ||
| 48 | + @ExceptionHandler(UsernameNotFoundException.class) | ||
| 49 | + public Map<String, Object> handleUsernameNotFoundException(UsernameNotFoundException e) | ||
| 50 | + { | ||
| 51 | + log.error(e.getMessage(), e); | ||
| 52 | + return error(e.getMessage()); | ||
| 53 | + } | ||
| 54 | + | ||
| 55 | + @ExceptionHandler(Exception.class) | ||
| 56 | + public Map<String, Object> handleException(Exception e) | ||
| 57 | + { | ||
| 58 | + log.error(e.getMessage(), e); | ||
| 59 | + return error(e.getMessage()); | ||
| 60 | + } | ||
| 61 | + | ||
| 62 | + /** | ||
| 63 | + * 自定义验证异常 | ||
| 64 | + */ | ||
| 65 | + @ExceptionHandler(BindException.class) | ||
| 66 | + public Map<String, Object> validatedBindException(BindException e) | ||
| 67 | + { | ||
| 68 | + log.error(e.getMessage(), e); | ||
| 69 | + String message = e.getAllErrors().get(0).getDefaultMessage(); | ||
| 70 | + return error(message); | ||
| 71 | + } | ||
| 72 | + | ||
| 73 | + /** | ||
| 74 | + * 自定义验证异常 | ||
| 75 | + */ | ||
| 76 | + @ExceptionHandler(MethodArgumentNotValidException.class) | ||
| 77 | + public Object validExceptionHandler(MethodArgumentNotValidException e) | ||
| 78 | + { | ||
| 79 | + log.error(e.getMessage(), e); | ||
| 80 | + String message = e.getBindingResult().getFieldError().getDefaultMessage(); | ||
| 81 | + return error(message); | ||
| 82 | + } | ||
| 83 | + | ||
| 84 | + private Map<String, Object> error(String message) { | ||
| 85 | + Map<String, Object> result = new HashMap<>(); | ||
| 86 | + result.put("status", ResponseCode.ERROR); | ||
| 87 | + result.put("msg", ""); | ||
| 88 | + | ||
| 89 | + return result; | ||
| 90 | + } | ||
| 91 | +} |