<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[S.Gerrard的博客]]></title><description><![CDATA[记录，积累]]></description><link>https://blog.youkuaiyun.com/k_prince</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; k_prince]]></copyright><item><title><![CDATA[子网掩码的获取和判断]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/100885538</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/100885538</guid><author>k_prince</author><pubDate>Mon, 16 Sep 2019 13:50:55 +0800</pubDate><description><![CDATA[int mask = ifAddr.getNetworkPrefixLength();
StringBuilder maskStr = new StringBuilder();
int[] maskIp = new int[4];
for (int i=0; i&lt;maskIp.length; i++) {
    maskIp[i] = (mask &gt;= 8) ? 255 : (ma...]]></description><category></category></item><item><title><![CDATA[Java删除文件夹操作]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/90439762</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/90439762</guid><author>k_prince</author><pubDate>Wed, 22 May 2019 11:02:14 +0800</pubDate><description><![CDATA[由于Files.delete()方法只能删除单个文件或空目录，而不能删除含有文件的文件夹，通常递归删除操作：


File dirFile = new File(path);
if(dirFile.exists()){
    File[] files = dirFile.listFiles();
    for(File f : files){
        Files.delete(f.to...]]></description><category></category></item><item><title><![CDATA[Cannot read property 'replace' of undefined]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/89350124</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/89350124</guid><author>k_prince</author><pubDate>Wed, 17 Apr 2019 10:02:54 +0800</pubDate><description><![CDATA[在JS代码中使用replace方法时遇到该问题



var name =this.children.item(2).childNodes.item(0).defaultValue;

newname = name.repalce(/^\s+|\s+$/g,'');



原因：name值为null

解决办法：先判断name是否为空再进行replace操作


...]]></description><category></category></item><item><title><![CDATA[改变Glyphicon图标大小]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/88786814</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/88786814</guid><author>k_prince</author><pubDate>Mon, 25 Mar 2019 10:04:00 +0800</pubDate><description><![CDATA[bootstrap中的Glyphicon图标通过修改font-size来改变大小。
]]></description><category></category></item><item><title><![CDATA[Java读取XML文件]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/88680724</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/88680724</guid><author>k_prince</author><pubDate>Wed, 20 Mar 2019 09:48:39 +0800</pubDate><description><![CDATA[import java.io.File;
import java.sql.SQLException;
import java.util.List;

import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.SAXReader;
impo...]]></description><category></category></item><item><title><![CDATA[JavaMail发送邮件]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/87275926</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/87275926</guid><author>k_prince</author><pubDate>Thu, 14 Feb 2019 15:28:27 +0800</pubDate><description><![CDATA[首先导入javamail的jar包，由于使用的是maven项目，所以在pom.xml文件中加入dependency


&amp;lt;!-- https://mvnrepository.com/artifact/javax.mail/mail --&amp;gt;
&amp;lt;dependency&amp;gt;
	&amp;lt;groupId&amp;gt;javax.mail&amp;lt;/groupId&amp;gt;
	&amp;lt;artifac...]]></description><category></category></item><item><title><![CDATA[eclipse搭建springboot示例]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/86541618</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/86541618</guid><author>k_prince</author><pubDate>Fri, 18 Jan 2019 16:09:57 +0800</pubDate><description><![CDATA[1. 下载STS(Spring Tool Suite)插件

Help -&amp;gt; Eclipse Marketplace 搜索spring



2. File-&amp;gt;new-&amp;gt;other

选择Spring Starter Project



3.next 设置springboot项目各参数



next 选择web



3.在com.springboot.demo包下创建Hel...]]></description><category></category></item><item><title><![CDATA[Java中获取Tomcat项目路径]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/84392838</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/84392838</guid><author>k_prince</author><pubDate>Fri, 23 Nov 2018 15:09:24 +0800</pubDate><description><![CDATA[
getServletContext().getRealPath(&quot;/&quot;);

//返回项目在容器中的实际发布运行的根路径。
//C:\Program Files\Apache Software Foundation\Tomcat 8.0\webapps\project

 ]]></description><category></category></item><item><title><![CDATA[Resizable column设置表格列可调整—使用插件colResizable]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/83825476</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/83825476</guid><author>k_prince</author><pubDate>Wed, 07 Nov 2018 15:52:44 +0800</pubDate><description><![CDATA[使用该jQuery插件可手动调整表格的列宽

官网地址：http://www.bacubacu.com/colresizable/

使用方法：


&amp;lt;head&amp;gt;
  &amp;lt;script src=&quot;js/jquery.js&quot;&amp;gt;&amp;lt;/script&amp;gt;
  &amp;lt;script src=&quot;js/colResizable.min.js&quot;&amp;gt;&amp;lt;/script&amp;]]></description><category></category></item><item><title><![CDATA[jQuery选择表格中指定行和列]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/83748400</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/83748400</guid><author>k_prince</author><pubDate>Mon, 05 Nov 2018 13:58:44 +0800</pubDate><description><![CDATA[
//选择ID为grid的表格中第一行第一列
$(&quot;#grid&quot;).find(&quot;tr:eq(0) td:eq(0)&quot;)

//循环选择表格的所有行的第一列
var tab = document.getElementById(&quot;grid&quot;); //通过ID选择表格
var rows = tab.rows.length; //得到表格行数
console.log(&quot;grid length:&quot; + ro...]]></description><category></category></item><item><title><![CDATA[Toastmessage() 的使用]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/83748257</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/83748257</guid><author>k_prince</author><pubDate>Mon, 05 Nov 2018 13:48:29 +0800</pubDate><description><![CDATA[原文：https://blog.youkuaiyun.com/u013709087/article/details/53142857 

一：jquery.toastmessage.js 概述
toastmessage.js 是jQuery插件提供的消息通知提示框。有着较好的用户体验，它有四种不同的消息类型：notice(通知) success(成功) warning(警告)error(错误)。 
具体说明参...]]></description><category></category></item><item><title><![CDATA[Java获取Tomcat项目路径]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/83584274</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/83584274</guid><author>k_prince</author><pubDate>Wed, 31 Oct 2018 15:01:45 +0800</pubDate><description><![CDATA[
String path=System.getProperty(&quot;catalina.home&quot;);

得到path = C:\Program Files\Apache Software Foundation\Tomcat 8.0]]></description><category></category></item><item><title><![CDATA[复制元素内容到剪贴板]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/83057892</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/83057892</guid><author>k_prince</author><pubDate>Mon, 15 Oct 2018 13:58:09 +0800</pubDate><description><![CDATA[
$(&quot;#exapi_grid&quot;).find(&quot;.command-copy&quot;).on(&quot;click&quot;, function(e)
	{
		apiid = $(this).data(&quot;row-id&quot;);
		apikey = $(this).closest('tr').children('td:eq(2)').text();	
		var oInput = document.createElemen...]]></description><category></category></item><item><title><![CDATA[设置定时器——Tomcat启动后开始执行]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/81946265</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/81946265</guid><author>k_prince</author><pubDate>Wed, 22 Aug 2018 16:30:44 +0800</pubDate><description><![CDATA[首先创建监听器：


public class ScheduleListener implements ServletContextListener {
    private static ScheduledExecutorService service4Check;
    
    @Override
	public void contextInitialized(ServletContex...]]></description><category></category></item><item><title><![CDATA[Python文件打包成exe——使用cxfreeze]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/81082441</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/81082441</guid><author>k_prince</author><pubDate>Tue, 17 Jul 2018 15:42:23 +0800</pubDate><description><![CDATA[基本命令：


cxfreeze xxx.py(打包文件) --target-dir f:\dist\(打包后exe路径)

 

额外命令：


--base-name=win32gui

   消除启动exe文件出现的dos窗口

 


--icon=d:\xxxx.ico

   添加exe文件的图标，注意，图标必须是ico格式...]]></description><category></category></item><item><title><![CDATA[Eclipse修改字符集为UTF-8]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/81026025</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/81026025</guid><author>k_prince</author><pubDate>Fri, 13 Jul 2018 09:34:29 +0800</pubDate><description><![CDATA[选择菜单栏Windows-&amp;gt;Preferences-&amp;gt;General-&amp;gt;Workspaceeclipse默认是GBK格式，可修改为常用的UTF-8格式注：若使用到JSP，可选择Preferences-&amp;gt;Web-&amp;gt;JSP Files修改]]></description><category></category></item><item><title><![CDATA[jmeter-maven-plugin官方文档——配置测试结果的文件格式]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/81014392</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/81014392</guid><author>k_prince</author><pubDate>Thu, 12 Jul 2018 14:04:32 +0800</pubDate><description><![CDATA[一。禁用&amp;lt;testResultsTimestamp&amp;gt;默认情况下，会为生成的每个结果文件增加一个时间戳，如果你不想添加时间戳，可通过配置&amp;lt;testResultsTimeStamp&amp;gt;为false来禁用此行为+---+
&amp;lt;project&amp;gt;
    [...]
        &amp;lt;build&amp;gt;
            &amp;lt;plugins&amp;gt;
     ...]]></description><category></category></item><item><title><![CDATA[jmeter-maven-plugin官方文档——选择要运行的脚本]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/81014105</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/81014105</guid><author>k_prince</author><pubDate>Thu, 12 Jul 2018 13:41:32 +0800</pubDate><description><![CDATA[一。运行所有测试脚本运行目录${project.base.directory}/src/test/jmeter下的测试脚本文件pom.xml配置如下，执行阶段设置为verify：+---+
&amp;lt;project&amp;gt;
    [...]
        &amp;lt;build&amp;gt;
            &amp;lt;plugins&amp;gt;
                &amp;lt;plugin&amp;gt...]]></description><category></category></item><item><title><![CDATA[jmeter-maven-plugin官方文档——基础配置]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/81013974</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/81013974</guid><author>k_prince</author><pubDate>Thu, 12 Jul 2018 13:18:09 +0800</pubDate><description><![CDATA[添加插件到pom.xml，配置如下：+---+
&amp;lt;project&amp;gt;
    [...]
        &amp;lt;build&amp;gt;
            &amp;lt;plugins&amp;gt;
                &amp;lt;plugin&amp;gt;
                    &amp;lt;groupId&amp;gt;com.lazerycode.jmeter&amp;lt;/groupId&amp;...]]></description><category></category></item><item><title><![CDATA[maven项目中使用jmeter-maven-plugin插件进行自动化测试]]></title><link>https://blog.youkuaiyun.com/k_prince/article/details/80995365</link><guid>https://blog.youkuaiyun.com/k_prince/article/details/80995365</guid><author>k_prince</author><pubDate>Wed, 11 Jul 2018 09:53:56 +0800</pubDate><description><![CDATA[在maven项目的pom.xml文件中添加            &amp;lt;plugin&amp;gt;
                &amp;lt;groupId&amp;gt;com.lazerycode.jmeter&amp;lt;/groupId&amp;gt;
                &amp;lt;artifactId&amp;gt;jmeter-maven-plugin&amp;lt;/artifactId&amp;gt;
          ...]]></description><category></category></item></channel></rss>