1.ExceptionHandlerf方法只能捕捉当前页面的

@ExceptionHandler(Exception.class)
public ModelAndView getThrows(Exception e){
    System.out.println(e.getMessage());

    ModelAndView modelAndView = new ModelAndView("error");
    modelAndView.addObject("error",e.getMessage());
    return modelAndView;
}

[email protected]捕捉不同页面的异常

@org.springframework.web.bind.annotation.ControllerAdvice
public class ControllerAdvice {
    @ExceptionHandler
    public ModelAndView getError(Exception e){
       ModelAndView error = new ModelAndView("error");
       error.addObject("error",e);
       return error;

   }
}

 

3.自定义错误界面

方法1.新建其他的类添加@ResponseStatus

@ResponseStatus(value = HttpStatus.FORBIDDEN,reason = "自定义了个错误提示")
public class ResponseSatus extends Exception {
}

方法2.直接在方法上添加

@ResponseStatus(value = HttpStatus.FORBIDDEN,reason = "自定义了个错误提示2")
@RequestMapping(value = "getError2")
public String error(){
    return "error";
}

 

4.其他异常类DefaultHandlerExceptionResolver

5.其他异常类配置来实现

<bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
    <!--指定request域存放的错误信息的ex信息值-->
    <property name="exceptionAttribute" value="ex" />
    <property name="exceptionMappings">
        <props>
            <!--异常的类型 -->
            <prop key="java.lang.Exception">
                <!--异常跳转的页面-->
                error
            </prop>
        </props>
    </property>
</bean>