cn.jdevelops.api.exception.handler

类 ControllerExceptionHandler

java.lang.Object

cn.jdevelops.api.exception.handler.ControllerExceptionHandler

@RestControllerAdvice
public class ControllerExceptionHandler
extends Object

全局异常处理

作者

tn

构造器概要

构造器

构造器和说明
ControllerExceptionHandler()

方法概要

限定符和类型	方法和说明
Object	bindException(org.springframework.validation.BindException e, javax.servlet.http.HttpServletResponse response)
Object	exception(org.springframework.web.bind.MethodArgumentNotValidException e, javax.servlet.http.HttpServletResponse response)
Object	exceptionHandler(org.springframework.http.converter.HttpMessageNotReadableException e, javax.servlet.http.HttpServletResponse response)
Object	exceptionHandler(org.springframework.web.servlet.NoHandlerFoundException e, javax.servlet.http.HttpServletResponse response) 404 拦截必须在配置文件加这个 spring.mvc.throw-exception-if-no-handler-found=true #出现错误时, 直接抛出异常 spring.resources.add-mappings=false #不要为我们工程中的资源文件建立映射
Object	handleBusinessException(BusinessException e, javax.servlet.http.HttpServletResponse response) 处理自定义异常
Object	handleBusinessException(ServiceException e, javax.servlet.http.HttpServletResponse response) 处理自定义异常
Object	handleException(Exception e, javax.servlet.http.HttpServletResponse response)
Object	handleHttpRequestMethodNotSupportedException(org.springframework.web.HttpRequestMethodNotSupportedException e, javax.servlet.http.HttpServletResponse response)
Object	handleNullPointerException(NullPointerException e, javax.servlet.http.HttpServletResponse response)
Object	handleRuntimeException(RuntimeException e, javax.servlet.http.HttpServletResponse response)

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

ControllerExceptionHandler

public ControllerExceptionHandler()

方法详细资料

handleBusinessException

@ExceptionHandler(value=BusinessException.class)
public Object handleBusinessException(BusinessException e,
                                                                                        javax.servlet.http.HttpServletResponse response)

处理自定义异常

return

返回异常信息

参数

异常

handleBusinessException

@ExceptionHandler(value=cn.jdevelops.api.result.exception.ServiceException.class)
public Object handleBusinessException(ServiceException e,
                                                                                                                         javax.servlet.http.HttpServletResponse response)

处理自定义异常

return

返回异常信息

参数

异常

exceptionHandler

@ExceptionHandler(value=org.springframework.web.servlet.NoHandlerFoundException.class)
public Object exceptionHandler(org.springframework.web.servlet.NoHandlerFoundException e,
                                                                                                                       javax.servlet.http.HttpServletResponse response)

404 拦截必须在配置文件加这个

    spring.mvc.throw-exception-if-no-handler-found=true #出现错误时, 直接抛出异常
    spring.resources.add-mappings=false   #不要为我们工程中的资源文件建立映射
 

return

返回错误

参数

错误

handleNullPointerException

@ExceptionHandler(value=java.lang.NullPointerException.class)
public Object handleNullPointerException(NullPointerException e,
                                                                                                        javax.servlet.http.HttpServletResponse response)

handleHttpRequestMethodNotSupportedException

@ExceptionHandler(value=org.springframework.web.HttpRequestMethodNotSupportedException.class)
public Object handleHttpRequestMethodNotSupportedException(org.springframework.web.HttpRequestMethodNotSupportedException e,
                                                                                                                                                          javax.servlet.http.HttpServletResponse response)

exceptionHandler

@ExceptionHandler
public Object exceptionHandler(org.springframework.http.converter.HttpMessageNotReadableException e,
                                                  javax.servlet.http.HttpServletResponse response)

exception

@ExceptionHandler(value=org.springframework.web.bind.MethodArgumentNotValidException.class)
public Object exception(org.springframework.web.bind.MethodArgumentNotValidException e,
                                                                                                                     javax.servlet.http.HttpServletResponse response)

handleException

@ExceptionHandler(value=java.lang.Exception.class)
public Object handleException(Exception e,
                                                                                  javax.servlet.http.HttpServletResponse response)

handleRuntimeException

@ExceptionHandler(value=java.lang.RuntimeException.class)
public Object handleRuntimeException(RuntimeException e,
                                                                                                javax.servlet.http.HttpServletResponse response)

bindException

@ExceptionHandler(value=org.springframework.validation.BindException.class)
public Object bindException(org.springframework.validation.BindException e,
                                                                                                         javax.servlet.http.HttpServletResponse response)