jwlyn’s gists

jwlyn / read-resource-file-as-string.java

Created July 21, 2015 09:26

读取一个resources下的properties文件，一行一行地读取。不需要读取成为Properteis

	private static List<Request> loadRequest() throws IOException {
	InputStream inputStream = Main.class.getClassLoader().getResourceAsStream("seeds.properties");
	final Reader in = new InputStreamReader(inputStream, "UTF-8");
	LineNumberReader rd = new LineNumberReader(in);

	String line = null;
	while((line=rd.readLine())!=null){

	}
	}

jwlyn / spring-junit.java

Created June 23, 2015 09:03

spring 测试

	import org.junit.Test;
	import org.junit.runner.RunWith;
	import org.springframework.beans.factory.annotation.Autowired;
	import org.springframework.test.context.ContextConfiguration;
	import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

	import static org.junit.Assert.assertNotNull;


	@RunWith(SpringJUnit4ClassRunner.class)

jwlyn / spring单机触发任务执行

Created June 3, 2015 03:22

在单机上定时执行任务

	http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd
	<task:annotation-driven /> <!-- 定时器开关-->

	<bean id="myTask" class="com.pkg.SomeTask">
	<property name="xx" value="xx"/>
	</bean>

	<task:scheduled-tasks>
	<task:scheduled ref="myTask" method="jobMethod" cron="* /25 * * ?"/>
	</task:scheduled-tasks>

jwlyn / maven groovy

Created May 28, 2015 11:30

maven管理groovy工程

	<?xml version="1.0" encoding="UTF-8"?>
	<project xmlns="http://maven.apache.org/POM/4.0.0"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>

	<groupId>groovy.test</groupId>
	<artifactId>mytest</artifactId>
	<version>1.0-SNAPSHOT</version>

jwlyn / Main.java

Created April 7, 2015 12:04

JMX 动态推送参数

	package test;

	import thread.SystemConfig;

	import javax.management.MBeanServer;
	import javax.management.ObjectName;
	import java.lang.management.ManagementFactory;

	/**
	* Created by cxu on 2015/4/7.

jwlyn / diamond.sql

Last active August 29, 2015 14:01

淘宝diamond的sql脚本

	create database if not exists `diamond`;

	grant all on diamond.* to zh@'%' identified by 'abc';

	use `diamond`;

	create table config_info (
	`id` bigint(64) unsigned NOT NULL auto_increment,
	`data_id` varchar(255) NOT NULL DEFAULT '',
	`group_id` varchar(128) NOT NULL DEFAULT '',

jwlyn / Main.java

Created May 10, 2014 04:43

最简单的jetty http server


	import org.eclipse.jetty.server.Server;
	/** The simplest possible Jetty server.
	*/
	public class Main
	{
	public static void main(String[] args) throws Exception
	{
	Server server = new Server(8080);
	server.start();

jwlyn / gist:edca208e1f6faed24d66

Created May 5, 2014 02:32

防止jetty将文件解压到/tmp下，这样会被tempd进程隔几天删除

Jiawen Lin jwlyn