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springboot中全局异常,系统配置

时间:2018-07-22 14:11:58      阅读:239      评论:0      收藏:0      [点我收藏+]

标签:servlet   head   ESS   specific   一个   pack   frame   ble   als   

1.springboot中的异常

package com.ithuan.demo;

import javax.servlet.http.HttpServletRequest;

import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * 1、新建一个Class,这里取名为GlobalDefaultExceptionHandler
 * 2、在class上添加注解,@ControllerAdvice;
 * 3、在class中添加一个方法
 * 4、在方法上添加@ExcetionHandler拦截相应的异常信息;
 * 5、如果返回的是View -- 方法的返回值是ModelAndView;
 * 6、如果返回的是String或者是Json数据,那么需要在方法上添加@ResponseBody注解.
*/

@ControllerAdvice	
public class MyException  {
	@ExceptionHandler(value = Exception.class)
	@ResponseBody
	public String myMethod(HttpServletRequest req, Exception e){
		return "服務器異常";
	}
	
}

springboot中的常见的配置

##端口号设置
#server.port=8080
#server.address= # bind to a specific NIC
#server.session-timeout= # session timeout in seconds
#the context path, defaults to ‘/‘
#server.context-path=/spring-boot
#server.servlet-path= # the servlet path, defaults to ‘/‘
#server.tomcat.access-log-pattern= # log pattern of the access log
#server.tomcat.access-log-enabled=false # is access logging enabled
#server.tomcat.protocol-header=x-forwarded-proto # ssl forward headers
#server.tomcat.remote-ip-header=x-forwarded-for
#server.tomcat.basedir=/tmp # base dir (usually not needed, defaults to tmp)
#server.tomcat.background-processor-delay=30; # in seconds
#server.tomcat.max-threads = 0 # number of threads in protocol handler
##编码
#server.tomcat.uri-encoding = UTF-8 # character encoding to use for URL decoding

  

 

springboot中全局异常,系统配置

标签:servlet   head   ESS   specific   一个   pack   frame   ble   als   

原文地址:https://www.cnblogs.com/liushisaonian/p/9349833.html

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