<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[xujingqing的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/xujingqing</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; xujingqing]]></copyright><item><title><![CDATA[JS随机生成5以下的随机数]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/125136848</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/125136848</guid><author>xujingqing</author><pubDate>Sun, 05 Jun 2022 21:46:18 +0800</pubDate><description><![CDATA[随机生成一个0-5的随机数字]]></description><category></category></item><item><title><![CDATA[vue父组件向子组件传值]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/108863102</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/108863102</guid><author>xujingqing</author><pubDate>Tue, 29 Sep 2020 10:58:27 +0800</pubDate><description><![CDATA[自己记录下vue的父组件给子组件传值：
1在父组件中 的子组件标签中添加 属性
&lt;el-dialog
        class="dialog"
        title
        :visible.sync="isShowEditDialog"
        width="90%"
        lock-scroll
        :modal-append-to-body="false"
        append-to-body
      &gt;
        &lt;]]></description><category></category></item><item><title><![CDATA[viewpager过渡动画--PagerTransformer实现]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/107156744</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/107156744</guid><author>xujingqing</author><pubDate>Mon, 06 Jul 2020 13:48:50 +0800</pubDate><description><![CDATA[viewpager过渡动画–PagerTransformer实现
地址：https://www.jianshu.com/p/6b535cbf13b7

]]></description><category></category></item><item><title><![CDATA[android蓝牙搜索打卡]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106037996</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106037996</guid><author>xujingqing</author><pubDate>Sun, 10 May 2020 16:36:59 +0800</pubDate><description><![CDATA[布局代码：
&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_wid]]></description><category></category></item><item><title><![CDATA[android利用MediaRecorder实现录音功能]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106035905</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106035905</guid><author>xujingqing</author><pubDate>Sun, 10 May 2020 14:42:45 +0800</pubDate><description><![CDATA[android用手机录音保存到sd卡中；
布局文件：
&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
 ]]></description><category></category></item><item><title><![CDATA[android调用系统照相机拍照]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106035447</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106035447</guid><author>xujingqing</author><pubDate>Sun, 10 May 2020 14:10:14 +0800</pubDate><description><![CDATA[调用系统照相机拍照，之后将照片保存到sdCard中，从界面中再回显出来：
布局文件：
&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.andr]]></description><category></category></item><item><title><![CDATA[Android中实现一个简单的照相功能]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106034713</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106034713</guid><author>xujingqing</author><pubDate>Sun, 10 May 2020 13:15:09 +0800</pubDate><description><![CDATA[一个简单的照相功能，拍照之后在另一个activit中显示出拍照的图片。
首先是布局文件：
&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.an]]></description><category></category></item><item><title><![CDATA[Android存储之一利用外部存储卡存储数据]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106019948</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106019948</guid><author>xujingqing</author><pubDate>Sun, 10 May 2020 12:43:06 +0800</pubDate><description><![CDATA[布局文件：
&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.andr]]></description><category></category></item><item><title><![CDATA[VideoView 的简单视频播放]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106026135</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106026135</guid><author>xujingqing</author><pubDate>Sat, 09 May 2020 19:16:26 +0800</pubDate><description><![CDATA[添加布局文件
&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_wi]]></description><category></category></item><item><title><![CDATA[android用SoundPool 播放声音]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106024346</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106024346</guid><author>xujingqing</author><pubDate>Sat, 09 May 2020 17:41:06 +0800</pubDate><description><![CDATA[1.创建一个SoundPool对象；
SoundPool pool=new SoundPool(1, AudioManager.STREAM_MUSIC,0);

2.调用SoundPool load（）方法；
final int soundId= pool.load(this,R.raw.xpy,1);

第二个参数是项目资源中的一个音频文件
返回值是一个声音id
3.调用play（）方法；
 pool.play(soundId,1,1,1,0,0.5f);

参数介绍下，

soundID，调用load]]></description><category></category></item><item><title><![CDATA[Android存储之一利用本地存储数据]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106018064</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106018064</guid><author>xujingqing</author><pubDate>Sat, 09 May 2020 14:23:31 +0800</pubDate><description><![CDATA[首先创建布局文件：
&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout]]></description><category></category></item><item><title><![CDATA[Android存储之一利用SharePreferences存储数据]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106017298</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106017298</guid><author>xujingqing</author><pubDate>Sat, 09 May 2020 13:49:38 +0800</pubDate><description><![CDATA[布局文件：
activity_main.xml
&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    ]]></description><category></category></item><item><title><![CDATA[一个简单的web接口测试程序]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106008903</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106008903</guid><author>xujingqing</author><pubDate>Fri, 08 May 2020 23:23:57 +0800</pubDate><description><![CDATA[创建一个 Dynamic Web project 项目：
这个file=&gt;new=&gt;Dynamic Web project
打开WebContent目录
新建一个Api.jsp文件
&lt;%@page import="org.omg.CORBA.Request"%&gt;
&lt;%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%&gt;
    
&lt;%
out.]]></description><category></category></item><item><title><![CDATA[网络图片异步加载]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/106008727</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/106008727</guid><author>xujingqing</author><pubDate>Fri, 08 May 2020 23:01:29 +0800</pubDate><description><![CDATA[离开开发岗位好长时间了，今天研究了一下网络图片的异步加载，有需要的朋友可以研究下，有错误的地方还望大神指点。
直接上代码吧：
首先创建一个项目
布局文件：
activity_main.xml
&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.c]]></description><category></category></item><item><title><![CDATA[android 改变输入法enter键文字 为搜索 下一个 以及前往]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/78593644</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/78593644</guid><author>xujingqing</author><pubDate>Tue, 21 Nov 2017 16:03:49 +0800</pubDate><description><![CDATA[我们大家都知道通过指定EditText的android:imeOptions属性可以修改 输入法enter键的显示情况 
例如: 
android:imeOptions=”actionNext”   下一个配合android:nextFocusForward属性一起使用 
 android:imeOptions=”actionSearch” 搜索 
 android:imeOptions=”acti]]></description><category></category></item><item><title><![CDATA[将map和泛型为map的list集合插入到指定的数据库表中]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/78432739</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/78432739</guid><author>xujingqing</author><pubDate>Fri, 03 Nov 2017 10:50:37 +0800</pubDate><description><![CDATA[将HashMapstatic SQLiteDatabase db;    public int insertSQL(String table, HashMap<String, String> map) {
        long a;        try {
            ContentValues values = new ContentValues();            fo]]></description><category></category></item><item><title><![CDATA[将一个输入流打印到控制台]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/78217596</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/78217596</guid><author>xujingqing</author><pubDate>Thu, 12 Oct 2017 17:33:06 +0800</pubDate><description><![CDATA[public static void print (InputStream is) throws UnsupportedEncodingException{
    InputStreamReader isr =new InputStreamReader(is,"utf-8");
    BufferedReader br =new BufferedReader(isr);
    try {]]></description><category></category></item><item><title><![CDATA[oracle通过配置文件增加登录用户]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/77502998</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/77502998</guid><author>xujingqing</author><pubDate>Wed, 23 Aug 2017 10:41:37 +0800</pubDate><description><![CDATA[首先是找到orcal的安装路径 
D:\app\Administrator\product\11.2.0\dbhome_2\NETWORK\ADMIN 
可能不在D盘你自己放哪就在哪找 
找到tnsnames.ora文件 
打开里边包含你之前通过NetManager设置的用户名及地址# tnsnames.ora Network Configuration File: d:\app\Administr]]></description><category></category></item><item><title><![CDATA[访问服务器请求数据]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/76572924</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/76572924</guid><author>xujingqing</author><pubDate>Wed, 02 Aug 2017 11:11:36 +0800</pubDate><description><![CDATA[布局文件：<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="mat]]></description><category></category></item><item><title><![CDATA[服务端程序链接oracle数据库]]></title><link>https://blog.youkuaiyun.com/xujingqing/article/details/76572070</link><guid>https://blog.youkuaiyun.com/xujingqing/article/details/76572070</guid><author>xujingqing</author><pubDate>Wed, 02 Aug 2017 10:30:23 +0800</pubDate><description><![CDATA[首先创建一个数据库链接类：GetConpackage com.db;import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;public class GetCon {
    public static final String driver ="oracle.jdbc.drive]]></description><category></category></item></channel></rss>