<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[daydayup0658的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/daydayup0658</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; daydayup0658]]></copyright><item><title><![CDATA[下载m3u8历史视频]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/143281915</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/143281915</guid><author>daydayup0658</author><pubDate>Mon, 28 Oct 2024 09:53:20 +0800</pubDate><description><![CDATA[m3u8下载]]></description><category></category></item><item><title><![CDATA[mongodb数组更新--可以根据指定下标更新]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/140524243</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/140524243</guid><author>daydayup0658</author><pubDate>Thu, 18 Jul 2024 15:24:52 +0800</pubDate><description><![CDATA[更新第一个元素：添加属性:attr = abc。更新第二个元素：添加属性:attr = def。]]></description><category></category></item><item><title><![CDATA[spring修改请求体数据]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/139776744</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/139776744</guid><author>daydayup0658</author><pubDate>Tue, 18 Jun 2024 16:15:12 +0800</pubDate><description><![CDATA[spring修改请求参数]]></description><category></category></item><item><title><![CDATA[redhat安装mongodb]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84748335</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84748335</guid><author>daydayup0658</author><pubDate>Thu, 05 Nov 2015 07:42:43 +0800</pubDate><description><![CDATA[
官方网址  https://docs.mongodb.org/manual/tutorial/install-mongodb-on-red-hat/
1 配置yum源 
   vi /etc/yum.repos.d/mongodb-org-3.0.repo
  内容如下
       [mongodb-org-3.0]       name=MongoDB Repository    ...]]></description><category></category></item><item><title><![CDATA[mongoose mongodb常用操作]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84699429</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84699429</guid><author>daydayup0658</author><pubDate>Sat, 31 Jan 2015 16:57:13 +0800</pubDate><description><![CDATA[
模式定义:
 //行程
var CarpoolTralvelSchema = new Schema({
    car:{
        type:Schema.Types.ObjectId,
        ref:&quot;carpoolCar&quot;
    },//车辆信息
    travel:{
        type:Schema.Types.ObjectId,
    ...]]></description><category></category></item><item><title><![CDATA[mongodb client java ]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84689483</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84689483</guid><author>daydayup0658</author><pubDate>Thu, 04 Dec 2014 16:10:19 +0800</pubDate><description><![CDATA[
package com.wdh.mongo;
 
import java.util.ArrayList;
import java.util.List;
 
import org.junit.Test;
 
import com.mongodb.BasicDBObject;
import com.mongodb.DB;
import com.mongodb.DBCollecti...]]></description><category></category></item><item><title><![CDATA[mongodb 副本集]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84685100</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84685100</guid><author>daydayup0658</author><pubDate>Wed, 12 Nov 2014 10:10:22 +0800</pubDate><description><![CDATA[
 
 http://www.cnblogs.com/magialmoon/p/3251330.html
 
 http://www.cnblogs.com/magialmoon/p/3261849.html
 
 http://www.cnblogs.com/magialmoon/p/3268963.html
]]></description><category></category></item><item><title><![CDATA[HttpClient ]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84682042</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84682042</guid><author>daydayup0658</author><pubDate>Mon, 27 Oct 2014 13:20:39 +0800</pubDate><description><![CDATA[http://www.blogjava.net/Alpha/archive/2007/01/22/95216.html]]></description><category></category></item><item><title><![CDATA[java下载网络文件]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84676539</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84676539</guid><author>daydayup0658</author><pubDate>Mon, 20 Oct 2014 09:58:48 +0800</pubDate><description><![CDATA[
import java.io.File;
import java.net.URL;
 
import org.apache.commons.io.FileUtils;
 
public class DownloadUtil {
 
public static void downloadFromURL(String resourse)throws Exception{
URL ur...]]></description><category></category></item><item><title><![CDATA[java下载]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84569909</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84569909</guid><author>daydayup0658</author><pubDate>Sat, 26 Apr 2014 09:41:08 +0800</pubDate><description><![CDATA[
   各版本Java下载：
    http://www.oracle.com/technetwork/java/javase/archive-139210.html
 
  用户名/密码：
  daydayup0658@163.com/hnbcWDH0658
 
 
]]></description><category></category></item><item><title><![CDATA[spring定时器配置]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84551384</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84551384</guid><author>daydayup0658</author><pubDate>Sun, 20 Apr 2014 15:17:51 +0800</pubDate><description><![CDATA[
spring版本:2.5
quarta:1.5.2
 
主要配置:
&amp;lt;!--               定时器名称                --&amp;gt;
&amp;lt;bean id=&quot;scheduledTask&quot; class=&quot;org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean&quot;&amp;...]]></description><category></category></item><item><title><![CDATA[javascript数字验证]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84520687</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84520687</guid><author>daydayup0658</author><pubDate>Thu, 16 Jan 2014 17:36:34 +0800</pubDate><description><![CDATA[
 /**   *四舍五入函数   *Dight 需要进行四舍五入的数字   *How 精度  */        function forDight(Dight,How){                 Dight  =(Dight*Math.pow(10,How)/Math.pow(10,How)).toFixed(How);              return  Dight;     ...]]></description><category></category></item><item><title><![CDATA[java 枚举]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84518674</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84518674</guid><author>daydayup0658</author><pubDate>Thu, 09 Jan 2014 10:12:00 +0800</pubDate><description><![CDATA[public enum ColorEnum { RED(){  public  String getName(){   return &quot;red&quot;;  } }, GREEN(){  public  String getName(){   return &quot;green&quot;;  } }, BLUE(){  public  String getName(){   return &quot;blue&quot;;  } };  p...]]></description><category></category></item><item><title><![CDATA[java注解DEMO]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84518669</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84518669</guid><author>daydayup0658</author><pubDate>Thu, 09 Jan 2014 10:07:18 +0800</pubDate><description><![CDATA[
import java.lang.annotation.ElementType;import java.lang.annotation.Retention;import java.lang.annotation.RetentionPolicy;import java.lang.annotation.Target;import java.lang.reflect.Field;
import or...]]></description><category></category></item><item><title><![CDATA[JDBC连接数据库]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84485144</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84485144</guid><author>daydayup0658</author><pubDate>Tue, 01 Oct 2013 16:42:51 +0800</pubDate><description><![CDATA[一、JDBC连接DB2Class.forName(&quot;Com.ibm.db2.jdbc.net.DB2Driver&quot;);String url=&quot;jdbc:db2://dburl:port/DBname&quot;cn = DriverManager.getConnection( url, sUsr, sPwd );二、JDBC连接Microsoft SQLServer(microsoft)Class.forN...]]></description><category></category></item><item><title><![CDATA[MySQL常用函数大全]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84485141</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84485141</guid><author>daydayup0658</author><pubDate>Tue, 01 Oct 2013 16:39:53 +0800</pubDate><description><![CDATA[
一、数学函数
ABS(x) 返回x的绝对值
BIN(x)返回x的二进制（OCT返回八进制，HEX返回十六进制）
CEILING(x)                返回大于x的最小整数值
EXP(x)返回值e（自然对数的底）的x次方
FLOOR(x)返回小于x的最大整数值
GREATEST(x1,x2,...,xn)返回集合中最大的值
LEAST(x1,x2,...,xn)    ...]]></description><category></category></item><item><title><![CDATA[spring3MVC配置]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84482435</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84482435</guid><author>daydayup0658</author><pubDate>Mon, 23 Sep 2013 22:11:42 +0800</pubDate><description><![CDATA[
web.xml:
&amp;lt;/welcome-file-list&amp;gt;    &amp;lt;context-param&amp;gt;    &amp;lt;param-name&amp;gt;contextConfigLocation&amp;lt;/param-name&amp;gt;    &amp;lt;param-value&amp;gt;/WEB-INF/applicationContext.xml&amp;lt;/param-value&amp;gt;  ...]]></description><category></category></item><item><title><![CDATA[web.xml中的mime-type标签作用与使用]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84482434</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84482434</guid><author>daydayup0658</author><pubDate>Mon, 23 Sep 2013 22:10:38 +0800</pubDate><description><![CDATA[
 MIME类型就是设定某种扩展名的文件用一种应用程序来打开的方式类型，当该扩展名文件被访问的时候，浏览器会自动使用指定应用程序来打开。多用于指定一些客户端自定义的文件名，以及一些媒体文件打开方式。　每个MIME类型由两部分组成，前面是数据的大类别，例如声音audio、图象image等，后面定义具体的种类
&amp;lt;mime-mapping&amp;gt;&amp;lt;extension&amp;gt;doc&amp;lt;/...]]></description><category></category></item><item><title><![CDATA[response.setContentType 的参数说明 ]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84482433</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84482433</guid><author>daydayup0658</author><pubDate>Mon, 23 Sep 2013 22:09:37 +0800</pubDate><description><![CDATA[



序号


内容类型


文件扩展名


描述




1


application/msword


doc


Microsoft Word




2


application/octet-stream bin


dms lha lzh exe class


可执行程序




3


applic...]]></description><category></category></item><item><title><![CDATA[spring2.5版本以下的MVC加hibernate3.0配置 ]]></title><link>https://blog.youkuaiyun.com/daydayup0658/article/details/84481389</link><guid>https://blog.youkuaiyun.com/daydayup0658/article/details/84481389</guid><author>daydayup0658</author><pubDate>Fri, 20 Sep 2013 14:37:54 +0800</pubDate><description><![CDATA[
web.xml：      配置拦截器，app文件源位置，日志。
&amp;lt;context-param&amp;gt;
&amp;lt;param-name&amp;gt;webAppRootKey&amp;lt;/param-name&amp;gt;
&amp;lt;param-value&amp;gt;yourappname.root&amp;lt;/param-value&amp;gt;
&amp;lt;/context-param&amp;gt;
&amp;lt;conte...]]></description><category></category></item></channel></rss>