<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[green3802的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/green3802</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; green3802]]></copyright><item><title><![CDATA[eclipse RCP开发]]></title><link>https://blog.youkuaiyun.com/green3802/article/details/105794125</link><guid>https://blog.youkuaiyun.com/green3802/article/details/105794125</guid><author>green3802</author><pubDate>Mon, 27 Apr 2020 16:47:04 +0800</pubDate><description><![CDATA[RCP客户端启动异常收集:

1.java.lang.NullPointerException
 at org.eclipse.ui.internal.statushandlers.StatusHandlerRegistry.&lt;init&gt;(StatusHandlerRegistry.java:74)
 at org.eclipse.ui.internal.statushan...]]></description><category></category></item><item><title><![CDATA[tomcat修改屏蔽版本信息]]></title><link>https://blog.youkuaiyun.com/green3802/article/details/105512666</link><guid>https://blog.youkuaiyun.com/green3802/article/details/105512666</guid><author>green3802</author><pubDate>Tue, 14 Apr 2020 15:14:21 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[mysql  语法异常]]></title><link>https://blog.youkuaiyun.com/green3802/article/details/98968815</link><guid>https://blog.youkuaiyun.com/green3802/article/details/98968815</guid><author>green3802</author><pubDate>Fri, 09 Aug 2019 17:10:10 +0800</pubDate><description><![CDATA[mysql 不允许表名带 减号 '-' , 如 cc-table 表名会报sql解析异常；


]]></description><category></category></item><item><title><![CDATA[jconsole 监控tomcat配置]]></title><link>https://blog.youkuaiyun.com/green3802/article/details/97375750</link><guid>https://blog.youkuaiyun.com/green3802/article/details/97375750</guid><author>green3802</author><pubDate>Fri, 26 Jul 2019 11:22:39 +0800</pubDate><description><![CDATA[配置参数：

CATALINA_OPTS="-Djava.awt.headless=true -server -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=8999 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jm...]]></description><category></category></item><item><title><![CDATA[mysql查询异常问题收集]]></title><link>https://blog.youkuaiyun.com/green3802/article/details/91960846</link><guid>https://blog.youkuaiyun.com/green3802/article/details/91960846</guid><author>green3802</author><pubDate>Fri, 14 Jun 2019 11:54:38 +0800</pubDate><description><![CDATA[1.mysql5.6.42 使用JDBC驱动， select 查询，使用列别名无效问题：

解决办法：

修改mysql连接URL，增加参数：useOldAliasMetadataBehavior=true

例如：jdbc:mysql://localhost:3306/test?useUnicode=true&amp;characterEncoding=utf8&amp;zeroDateTi...]]></description><category></category></item><item><title><![CDATA[servlet文件异步下载]]></title><link>https://blog.youkuaiyun.com/green3802/article/details/83865086</link><guid>https://blog.youkuaiyun.com/green3802/article/details/83865086</guid><author>green3802</author><pubDate>Thu, 08 Nov 2018 17:50:04 +0800</pubDate><description><![CDATA[
	web配置：

	web.xml的所有servlet和filter添加配置项： &amp;lt;async-supported&amp;gt;true&amp;lt;/async-supported&amp;gt;
	
	
	java服务端响应：

	
HttpServlet实现：

private ExecutorService executorPool=Executors.newFixedThreadPool(20);
...]]></description><category></category></item><item><title><![CDATA[mysql配置相关]]></title><link>https://blog.youkuaiyun.com/green3802/article/details/81778676</link><guid>https://blog.youkuaiyun.com/green3802/article/details/81778676</guid><author>green3802</author><pubDate>Fri, 17 Aug 2018 15:48:57 +0800</pubDate><description><![CDATA[mysql设置：
一、用户设置：

1.创建用户：
insert into mysql.user(Host,User,Password) values(&quot;localhost&quot;,&quot;dba&quot;,password(&quot;27011287&quot;));

2.用户授权：
   2.2 首先为用户创建一个数据库(testDB)：

　　mysql&amp;gt;create database testDB;

　　2....]]></description><category></category></item><item><title><![CDATA[解读plugin.xml]]></title><link>https://blog.youkuaiyun.com/green3802/article/details/8947282</link><guid>https://blog.youkuaiyun.com/green3802/article/details/8947282</guid><author>green3802</author><pubDate>Sun, 19 May 2013 17:29:57 +0800</pubDate><description><![CDATA[在一个eclipse plugin的开发中plugin.xml是必须的，那么我们需要关注哪些点
我们用eclipse中的plug-in manifest edtor打开，我们可以看到在editor区域中看到几个tab页，下面分别介绍：

Overview 
这里是这个插件工程的一些基本信息介绍，比如插件的名字，版本，id，编译执行环境等。我们需要关注的是右下角的Testing，这里提供了我]]></description><category></category></item></channel></rss>