Package io.github.xezzon.zeroweb.common.exception

Class GlobalExceptionHandler

java.lang.Object

io.github.xezzon.zeroweb.common.exception.GlobalExceptionHandler

Direct Known Subclasses:

AdminExceptionHandler, OpenExceptionHandler

@RestControllerAdvice
public class GlobalExceptionHandler
extends Object

全局异常处理 错误码: 依据`异常类-错误码`映射查找。 HTTP 状态码: 客户端错误返回40x，服务端错误返回500。 异常名称: 异常类的简写名。 异常消息: 客户端异常的异常消息由错误码国际化（语言由 HTTP 请求头定义）得到。服务端异常则返回统一的消息，以便向客户端隐藏细节。 日志：通常的异常日志级别为 WARN，部分异常可视情况提高或降低日志级别。日志的异常消息取自 Throwable.getMessage()，自行实现的异常会依据异常类名对内容进行国际化。

Author:

xezzon

Field Summary

Fields

Modifier and Type	Field	Description
static final String	ERROR_CODE_HEADER	错误码的请求头名称

Constructor Summary

Constructors

Constructor	Description
GlobalExceptionHandler()

Method Summary

Modifier and Type	Method	Description
org.springframework.http.ResponseEntity<ErrorResponse>	handleException(cn.dev33.satoken.exception.NotLoginException e, jakarta.servlet.http.HttpServletRequest request)	未登录
org.springframework.http.ResponseEntity<ErrorResponse>	handleException(ZerowebBusinessException e, jakarta.servlet.http.HttpServletRequest request)	业务异常
org.springframework.http.ResponseEntity<ErrorResponse>	handleException(Throwable e, jakarta.servlet.http.HttpServletRequest request)	非业务异常（通用）
org.springframework.http.ResponseEntity<ErrorResponse>	handleException(org.springframework.web.bind.MethodArgumentNotValidException e, jakarta.servlet.http.HttpServletRequest request)	参数校验不通过
org.springframework.http.ResponseEntity<ErrorResponse>	handleException(org.springframework.web.servlet.resource.NoResourceFoundException e, jakarta.servlet.http.HttpServletRequest request)	请求资源不存在

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

ERROR_CODE_HEADER

public static final String ERROR_CODE_HEADER

错误码的请求头名称

See Also:

• Constant Field Values

Constructor Details

GlobalExceptionHandler

public GlobalExceptionHandler()

Method Details

handleException

@ExceptionHandler(ZerowebBusinessException.class)
public org.springframework.http.ResponseEntity<ErrorResponse> handleException(ZerowebBusinessException e,
 jakarta.servlet.http.HttpServletRequest request)

业务异常

handleException

@ExceptionHandler(java.lang.Throwable.class)
public org.springframework.http.ResponseEntity<ErrorResponse> handleException(Throwable e,
 jakarta.servlet.http.HttpServletRequest request)

非业务异常（通用）

handleException

@ExceptionHandler(org.springframework.web.bind.MethodArgumentNotValidException.class)
public org.springframework.http.ResponseEntity<ErrorResponse> handleException(org.springframework.web.bind.MethodArgumentNotValidException e,
 jakarta.servlet.http.HttpServletRequest request)

参数校验不通过

handleException

@ExceptionHandler(org.springframework.web.servlet.resource.NoResourceFoundException.class)
public org.springframework.http.ResponseEntity<ErrorResponse> handleException(org.springframework.web.servlet.resource.NoResourceFoundException e,
 jakarta.servlet.http.HttpServletRequest request)

请求资源不存在

handleException

@ExceptionHandler(cn.dev33.satoken.exception.NotLoginException.class)
public org.springframework.http.ResponseEntity<ErrorResponse> handleException(cn.dev33.satoken.exception.NotLoginException e,
 jakarta.servlet.http.HttpServletRequest request)

未登录