<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[javaerSir的专栏]]></title><description><![CDATA[technology communication]]></description><link>https://blog.youkuaiyun.com/javaerSir</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; javaerSir]]></copyright><item><title><![CDATA[maven结构目录]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17160771</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17160771</guid><author>javaerSir</author><pubDate>Fri, 06 Dec 2013 09:01:32 +0800</pubDate><description><![CDATA[目录说明






Maven2  Directory





目录



二级目录



三级目录



四级目录



说明





pom.xml



　



Maven2 的项目设置文件





src/



　



源码目录





main/]]></description><category></category></item><item><title><![CDATA[maven3实战之仓库(镜像)]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17144905</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17144905</guid><author>javaerSir</author><pubDate>Thu, 05 Dec 2013 17:10:53 +0800</pubDate><description><![CDATA[http://fhd001.iteye.com/blog/1193559]]></description><category></category></item><item><title><![CDATA[nexus自定义jar包上传：]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17144161</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17144161</guid><author>javaerSir</author><pubDate>Thu, 05 Dec 2013 16:54:08 +0800</pubDate><description><![CDATA[nexus自定义jar包上传：
http://blog.youkuaiyun.com/flyingpig4/article/details/8107605
p://blog.youkuaiyun.com/shuhuai007/article/details/7564931
            http://michael-tuan.iteye.com/blog/375686]]></description><category></category></item><item><title><![CDATA[maven中的mirrors]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17143641</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17143641</guid><author>javaerSir</author><pubDate>Thu, 05 Dec 2013 16:30:46 +0800</pubDate><description><![CDATA[简单点来说，repository就是个仓库。maven里有两种仓库，本地仓库和远程仓库。远程仓库相当于公共的仓库，大家都能看到。本地仓库是你本地的一个山寨版，只有你看的到，主要起缓存作用。当你向仓库请求插件或依赖的时候，会先检查本地仓库里是否有。如果有则直接返回，否则会向远程仓库请求，并做缓存。你也可以把你做的东西上传到本地仓库给你本地自己用，或上传到远程仓库，供大家使用。 
远程仓库可以在工程]]></description><category></category></item><item><title><![CDATA[maven pom.xml详解]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17138277</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17138277</guid><author>javaerSir</author><pubDate>Thu, 05 Dec 2013 11:14:34 +0800</pubDate><description><![CDATA[<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/maven-v4_0_0.xsd"]]></description><category></category></item><item><title><![CDATA[maven setting.xml配置说明【写的太好了，感谢原创】]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17138117</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17138117</guid><author>javaerSir</author><pubDate>Thu, 05 Dec 2013 11:07:06 +0800</pubDate><description><![CDATA[xml version="1.0" encoding="UTF-8"?>  
settings 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]]></description><category></category></item><item><title><![CDATA[maven Nexus入门指南（图文）]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17136483</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17136483</guid><author>javaerSir</author><pubDate>Thu, 05 Dec 2013 09:38:16 +0800</pubDate><description><![CDATA[Nexus介绍




Nexus 是Maven仓库管理器，如果你使用Maven，你可以从Maven中央仓库 下载所需要的构件（artifact），但这通常不是一个好的做法，你应该在本地架设一个Maven仓库服务器，在代理远程仓库的同时维护本地仓库，以节省带宽和时间，Nexus就可以满足这样的需要。此外，他还提供了强大的仓库管理功能，构件搜索功能，它基于REST，友好的UI是一个extj]]></description><category></category></item><item><title><![CDATA[maven集成eclipse]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17136003</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17136003</guid><author>javaerSir</author><pubDate>Thu, 05 Dec 2013 08:58:59 +0800</pubDate><description><![CDATA[http://wenku.baidu.com/link?url=7bpd2y5FJuQJNLkYgpmQ5NYtEs22Qbygyla07cn2tcK9l5whNJ-zFcf63SoPooCn75nC8UTe2iHQp3Bp_auOLfgG8QhbYxotXJOSOJXORZm]]></description><category></category></item><item><title><![CDATA[List<map<String,Object>>java遍历]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17117211</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17117211</guid><author>javaerSir</author><pubDate>Wed, 04 Dec 2013 13:40:06 +0800</pubDate><description><![CDATA[ResultSetHandler>> rsh = new MapListHandler(); 
            List> list = runner.query(sql, rsh);
            if(list !=null && list.size()>0){
            Map map = list.get(0);
            Map co]]></description><category></category></item><item><title><![CDATA[js css]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17091155</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17091155</guid><author>javaerSir</author><pubDate>Tue, 03 Dec 2013 10:09:28 +0800</pubDate><description><![CDATA[jquery的添加方式
 $('.table-body').css('overflow-y','hidden');

$(".table-body").removeAttr("src");
 




$("p").addClass("selected");$("p").removeClass("selected")

dom添加方式
var spanElement = d]]></description><category></category></item><item><title><![CDATA[List<Map<String,Object>> list 在java代码和jsp中的遍历]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17090079</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17090079</guid><author>javaerSir</author><pubDate>Tue, 03 Dec 2013 09:20:32 +0800</pubDate><description><![CDATA[java代码中的遍历            
List> list = runner.query(sql, rsh);
          for(int i=0;i
            Map  map = list.get(i);
             Set entryset = map.entrySet();
               Iterator> iter =]]></description><category></category></item><item><title><![CDATA[add(int index, E element) 在列表的指定位置插入元素]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17089593</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17089593</guid><author>javaerSir</author><pubDate>Tue, 03 Dec 2013 08:55:54 +0800</pubDate><description><![CDATA[转载▼





void add(int index, E element)

在列表的指定位置插入指定元素（可选操作）。将当前处于该位置的元素（如果有的话）和所有后续元素向右移动（在其索引中加 1）。

 


参数：index - 要在其中插入指定元素处的索引element - 要插入的元素抛出：UnsupportedOperationException -
 如]]></description><category></category></item><item><title><![CDATA[eclipse的debug模式使用]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17070989</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17070989</guid><author>javaerSir</author><pubDate>Mon, 02 Dec 2013 13:30:52 +0800</pubDate><description><![CDATA[最基本的操作是： 
1, 首先在一个java文件中设断点，然后运行，当程序走到断点处就会转到debug视图下， 
2, F5键与F6键均为单步调试，F5是step into,也就是进入本行代码中执行，F6是step over， 
也就是执行本行代码，跳到下一行， 
3,F7是跳出函数 
4,F8是执行到最后。 

1.Step Into (also F5) 跳入 
2.Step O]]></description><category></category></item><item><title><![CDATA[toad常用快捷键]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17067257</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17067257</guid><author>javaerSir</author><pubDate>Mon, 02 Dec 2013 09:24:28 +0800</pubDate><description><![CDATA[1、toad 如何进行表分析？
（1）选中表名按F4，然后弹出对话框有个按钮叫Analyze table，点击后按绿色的三角符号
（2）进行表分析的作用是整理索引，提高执行效率

2、toad中如何查看sql的执行计划
（1）通过toad中的Run explain plan for current statement或者通过快捷键Ctrl+e来看

3、toad中常用快捷键
   ]]></description><category></category></item><item><title><![CDATA[网站集合]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17067001</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17067001</guid><author>javaerSir</author><pubDate>Mon, 02 Dec 2013 09:12:22 +0800</pubDate><description><![CDATA[http://www.toadworld.com/p/forums.aspx    toad网站]]></description><category></category></item><item><title><![CDATA[Struts2标签的使用]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17021475</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17021475</guid><author>javaerSir</author><pubDate>Fri, 29 Nov 2013 11:11:08 +0800</pubDate><description><![CDATA[strust2标签实践总结


1：输出action中属性值，在jsp页面中显示用： 
2：在页面中实现自动增加的序号用iterator的statuts的index属性 eg： 
 
 

 

 

 

 

 

 
 
3:在action类中取得request和session对象的方法 
Map session = ActionContext.ge]]></description><category></category></item><item><title><![CDATA[Maven配置2－使用Maven创建WEB项目支持Tomcat目录部署]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17020007</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17020007</guid><author>javaerSir</author><pubDate>Fri, 29 Nov 2013 09:55:55 +0800</pubDate><description><![CDATA[http://blog.sina.com.cn/s/blog_4829b9400100ix4b.html]]></description><category></category></item><item><title><![CDATA[jar包和claess文件加载顺序]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17019913</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17019913</guid><author>javaerSir</author><pubDate>Fri, 29 Nov 2013 09:50:57 +0800</pubDate><description><![CDATA[我们启动一个tomcat的服务的时候，jar包和claess文件是是以怎么样的顺序被加载进来的？

 

加载顺序：

1. $java_home/lib 目录下的java核心api 

2. $java_home/lib/ext 目录下的java扩展jar包

3. java -classpath/-Djava.class.path所指的目录下的类与jar包

4. $C]]></description><category></category></item><item><title><![CDATA[commons-dbutils的操作方法]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17019439</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17019439</guid><author>javaerSir</author><pubDate>Fri, 29 Nov 2013 09:16:24 +0800</pubDate><description><![CDATA[这张是数据库表，一共三张，每个表的ID都是自动增长列 
 

这个是项目结构 
 

测试代码 


Java代码  



package com.jdbc.dao;  
  
import java.sql.Connection;  
import java.sql.PreparedStatement;  
import java.sql.ResultSet;]]></description><category></category></item><item><title><![CDATA[jsp中的绝对与相对路径]]></title><link>https://blog.youkuaiyun.com/javaerSir/article/details/17002687</link><guid>https://blog.youkuaiyun.com/javaerSir/article/details/17002687</guid><author>javaerSir</author><pubDate>Thu, 28 Nov 2013 11:06:26 +0800</pubDate><description><![CDATA[参考资料 
1 SP文件中引用JavaScript文件路径 
http://tigerben.iteye.com/blog/721595 
2 JSP的相对路径深入研究（多次完善） 
http://www.iteye.com/topic/352202 
3 Java相对路径/绝对路径总结(转） 
http://www.iteye.com/topic/117978 
4 JAVA WE]]></description><category></category></item></channel></rss>