live.lumia.error

类 DefaultExceptionHandler

java.lang.Object

live.lumia.error.DefaultExceptionHandler

@RestControllerAdvice
public class DefaultExceptionHandler
extends Object

全局错误处理

作者:

l5990

构造器概要

构造器

构造器和说明
DefaultExceptionHandler()

方法概要

限定符和类型	方法和说明
ResponseInfo	all(Exception e)
ResponseInfo	baseException(BaseException exception, javax.servlet.http.HttpServletRequest request) 自定义异常的捕获 自定义抛出异常。
ResponseInfo	bindException(org.springframework.boot.context.properties.bind.BindException e) 请求参数类型错误异常的捕获
ResponseInfo	connect(ConnectException e) 网络连接失败！
ResponseInfo	httpMessageNotReadableException(org.springframework.http.converter.HttpMessageNotReadableException e)
ResponseInfo	methodArgumentNotValidException(org.springframework.web.bind.MethodArgumentNotValidException e)
ResponseInfo	noHandlerFoundException(org.springframework.web.servlet.NoHandlerFoundException e) 404错误异常的捕获
ResponseInfo	notAllowedMethod(org.springframework.web.HttpRequestMethodNotSupportedException e)
ResponseInfo	systemError(Exception e) 数据库操作出现异常
ResponseInfo	uploadFile(org.springframework.web.multipart.MultipartException e) 文件上传错误异常的捕获

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultExceptionHandler

public DefaultExceptionHandler()

方法详细资料

uploadFile

@ExceptionHandler(value=org.springframework.web.multipart.MultipartException.class)
public ResponseInfo uploadFile(org.springframework.web.multipart.MultipartException e)

文件上传错误异常的捕获

参数:

e -

返回:

httpMessageNotReadableException

@ExceptionHandler(value=org.springframework.http.converter.HttpMessageNotReadableException.class)
public ResponseInfo httpMessageNotReadableException(org.springframework.http.converter.HttpMessageNotReadableException e)

bindException

@ExceptionHandler(value=org.springframework.boot.context.properties.bind.BindException.class)
public ResponseInfo bindException(org.springframework.boot.context.properties.bind.BindException e)

请求参数类型错误异常的捕获

参数:

e -

返回:

methodArgumentNotValidException

@ExceptionHandler(value=org.springframework.web.bind.MethodArgumentNotValidException.class)
public ResponseInfo methodArgumentNotValidException(org.springframework.web.bind.MethodArgumentNotValidException e)

noHandlerFoundException

@ExceptionHandler(value=org.springframework.web.servlet.NoHandlerFoundException.class)
public ResponseInfo noHandlerFoundException(org.springframework.web.servlet.NoHandlerFoundException e)

404错误异常的捕获

参数:

e -

返回:

baseException

@ExceptionHandler(value=BaseException.class)
public ResponseInfo baseException(BaseException exception,
                                                                               javax.servlet.http.HttpServletRequest request)

自定义异常的捕获 自定义抛出异常。统一的在这里捕获返回JSON格式的友好提示。

参数:

exception -

request -

返回:

systemError

@ExceptionHandler(value={java.sql.SQLException.class,org.springframework.dao.DataAccessException.class})
public ResponseInfo systemError(Exception e)

数据库操作出现异常

参数:

e -

返回:

connect

@ExceptionHandler(value=java.net.ConnectException.class)
public ResponseInfo connect(ConnectException e)

网络连接失败！

参数:

e -

返回:

all

@ExceptionHandler(value=java.lang.Exception.class)
public ResponseInfo all(Exception e)

notAllowedMethod

@ExceptionHandler(value=org.springframework.web.HttpRequestMethodNotSupportedException.class)
public ResponseInfo notAllowedMethod(org.springframework.web.HttpRequestMethodNotSupportedException e)