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<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<title>Astar Blog</title>
<link>https://mmmaxingxing.github.io/</link>
<description>Recent content on Astar Blog</description>
<generator>Hugo -- gohugo.io</generator>
<language>zh-cn</language>
<lastBuildDate>Thu, 01 Apr 2021 14:46:13 +0800</lastBuildDate>
<atom:link href="https://mmmaxingxing.github.io/index.xml" rel="self" type="application/rss+xml" />
<item>
<title>VsCode创建自定义代码片段</title>
<link>https://mmmaxingxing.github.io/post/cours/tool/vscode/snippets/</link>
<pubDate>Thu, 01 Apr 2021 14:46:13 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/tool/vscode/snippets/</guid>
<description><h3 id="snippets">Snippets</h3>
<p>vscode 提供的用户自定义代码提示设置</p>
<div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
<pre class="chroma"><code><span class="lnt"> 1
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<td class="lntd">
<pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="nx">shift</span> <span class="o">+</span> <span class="nx">ctrl</span> <span class="o">+</span> <span class="nx">p</span> <span class="o">---&gt;</span> <span class="nx">Snippets</span> <span class="o">---&gt;</span> <span class="nx">首选项配置用户代码片段</span>
<span class="c1">// 样式如下
</span><span class="c1"></span><span class="s2">&#34;Print to console&#34;</span><span class="o">:</span> <span class="p">{</span>
<span class="s2">&#34;prefix&#34;</span><span class="o">:</span> <span class="s2">&#34;log&#34;</span><span class="p">,</span>
<span class="s2">&#34;body&#34;</span><span class="o">:</span> <span class="p">[</span>
<span class="s2">&#34;console.log(&#39;$1&#39;);&#34;</span><span class="p">,</span>
<span class="s2">&#34;$2&#34;</span>
<span class="p">],</span>
<span class="s2">&#34;description&#34;</span><span class="o">:</span> <span class="s2">&#34;Log output to console&#34;</span>
<span class="p">}</span>
</code></pre></td></tr></table>
</div>
</div><h3 id="自定义代码补全插件">自定义代码补全插件</h3>
<p>相关文档<a href="https://github.com/niexias/niexias.github.io/issues/48">https://github.com/niexias/niexias.github.io/issues/48</a></p>
</description>
</item>
<item>
<title>抓包工具记录</title>
<link>https://mmmaxingxing.github.io/post/cours/tool/capture/</link>
<pubDate>Mon, 30 Sep 2019 15:00:55 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/tool/capture/</guid>
<description><p>抓包工具整理</p>
<h2 id="mac">Mac</h2>
<ol>
<li>Charles</li>
</ol></description>
</item>
<item>
<title>操作小Tips</title>
<link>https://mmmaxingxing.github.io/post/cours/front/flutter/operate/</link>
<pubDate>Mon, 30 Sep 2019 14:50:34 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/flutter/operate/</guid>
<description><p>写Flutter中遇见的一些操作记录。</p>
<h2 id="mac">Mac</h2>
<div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
<pre class="chroma"><code><span class="lnt">1
</span><span class="lnt">2
</span></code></pre></td>
<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback"> // 清除 ios模拟器缓存 (关闭xcode)
xcrun simatl erase all
</code></pre></td></tr></table>
</div>
</div></description>
</item>
<item>
<title>Flutter-02-配置基础路由规则</title>
<link>https://mmmaxingxing.github.io/post/cours/front/flutter/base_use02/</link>
<pubDate>Sun, 16 Jun 2019 20:05:06 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/flutter/base_use02/</guid>
<description><p>入坑进行时。。</p>
<h3 id="完整示例代码">完整示例代码</h3>
<p>前言,在lib中创建一个router的文件夹</p>
<div class="highlight"><div class="chroma">
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<td class="lntd">
<pre class="chroma"><code class="language-application.dart" data-lang="application.dart">
<span class="k">import</span> <span class="s1">&#39;package:fluro/fluro.dart&#39;</span><span class="p">;</span>
<span class="c1">// import &#39;package:flutter/material.dart&#39;;
</span><span class="c1"></span>
<span class="kd">class</span> <span class="nc">Application</span> <span class="p">{</span>
<span class="kd">static</span> <span class="n">Router</span> <span class="n">router</span><span class="p">;</span>
<span class="p">}</span>
</code></pre></td></tr></table>
</div>
</div><div class="highlight"><div class="chroma">
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">// 主入口文件中 初始化 需要定义
MyApp(){
// 此处用的是 fluro
final router = new Router();
// 以下调用封装的样式
Routers.configureRoutes(router);
Application.router = router;
}
</code></pre></td></tr></table>
</div>
</div><div class="highlight"><div class="chroma">
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<td class="lntd">
<pre class="chroma"><code class="language-router-handle.dart" data-lang="router-handle.dart"><span class="k">import</span> <span class="s1">&#39;package:fluro/fluro.dart&#39;</span><span class="p">;</span>
<span class="k">import</span> <span class="s1">&#39;package:app/view/index.dart&#39;</span><span class="p">;</span>
<span class="k">import</span> <span class="s1">&#39;package:app/view/morePage.dart&#39;</span><span class="p">;</span>
<span class="kd">var</span> <span class="n">homeHandler</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Handler</span><span class="p">(</span>
<span class="nl">handlerFunc:</span> <span class="p">(</span><span class="n">BuildContext</span><span class="p">,</span> <span class="n">Map</span><span class="o">&lt;</span><span class="kt">String</span><span class="p">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="kt">String</span><span class="o">&gt;&gt;</span> <span class="n">params</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="k">new</span> <span class="n">AppIndexPage</span><span class="p">();</span>
<span class="p">}</span>
<span class="p">);</span>
<span class="kd">var</span> <span class="n">moreHandler</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Handler</span><span class="p">(</span>
<span class="nl">handlerFunc:</span> <span class="p">(</span><span class="n">BuildContext</span><span class="p">,</span> <span class="n">Map</span><span class="o">&lt;</span><span class="kt">String</span><span class="p">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="kt">String</span><span class="o">&gt;&gt;</span> <span class="n">params</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="k">new</span> <span class="n">MorePage</span><span class="p">();</span>
<span class="p">}</span>
<span class="p">);</span>
</code></pre></td></tr></table>
</div>
</div><div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
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<td class="lntd">
<pre class="chroma"><code class="language-router.dart" data-lang="router.dart"><span class="k">import</span> <span class="s1">&#39;package:fluro/fluro.dart&#39;</span><span class="p">;</span>
<span class="k">import</span> <span class="s1">&#39;package:flutter/material.dart&#39;</span><span class="p">;</span>
<span class="k">import</span> <span class="s1">&#39;package:app/routers/router-handle.dart&#39;</span><span class="p">;</span>
<span class="kd">class</span> <span class="nc">Routers</span> <span class="p">{</span>
<span class="kd">static</span> <span class="kt">String</span> <span class="n">home</span> <span class="o">=</span> <span class="s1">&#39;/&#39;</span><span class="p">;</span>
<span class="kd">static</span> <span class="kt">String</span> <span class="n">moerPage</span> <span class="o">=</span> <span class="s1">&#39;/morepage&#39;</span><span class="p">;</span>
<span class="kd">static</span> <span class="kt">void</span> <span class="n">configureRoutes</span><span class="p">(</span><span class="n">Router</span> <span class="n">router</span><span class="p">)</span> <span class="p">{</span>
<span class="c1">// List widgetDemosList = new WidgetDemoList().getDemos();
</span><span class="c1"></span> <span class="n">router</span><span class="p">.</span><span class="n">notFoundHandler</span> <span class="o">=</span> <span class="k">new</span> <span class="n">Handler</span><span class="p">(</span>
<span class="nl">handlerFunc:</span> <span class="p">(</span><span class="n">BuildContext</span> <span class="n">context</span><span class="p">,</span> <span class="n">Map</span><span class="o">&lt;</span><span class="kt">String</span><span class="p">,</span> <span class="n">List</span><span class="o">&lt;</span><span class="kt">String</span><span class="o">&gt;&gt;</span> <span class="n">params</span><span class="p">)</span> <span class="p">{</span>
<span class="p">}</span>
<span class="p">);</span>
<span class="n">router</span><span class="p">.</span><span class="n">define</span><span class="p">(</span><span class="n">home</span><span class="p">,</span> <span class="nl">handler:</span> <span class="n">homeHandler</span><span class="p">);</span>
<span class="n">router</span><span class="p">.</span><span class="n">define</span><span class="p">(</span><span class="n">moerPage</span><span class="p">,</span> <span class="nl">handler:</span> <span class="n">moreHandler</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
</code></pre></td></tr></table>
</div>
</div><p>// 调用</p>
<div class="highlight"><div class="chroma">
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback"> // 两种调用方式
Application.router.navigateTo(context, &#39;/morepage&#39;);
Navigator.of(context).pushNamed(&#39;/morepage&#39;);
</code></pre></td></tr></table>
</div>
</div><h3 id="过程分解">过程分解</h3>
<h4 id="1-全局定义一个router-此处两步在做">1. 全局定义一个router 此处两步在做</h4>
<p><em>(1) application 中 static</em>
*(2) 主入口中定义router的final *</p>
<h4 id="2要把page的handle定义出来">2.要把page的handle定义出来</h4>
<h4 id="3定义路由的名称">3.定义路由的名称</h4></description>
</item>
<item>
<title>dart-01-基础dart语法整理</title>
<link>https://mmmaxingxing.github.io/post/cours/front/flutter/dart01/</link>
<pubDate>Fri, 14 Jun 2019 13:29:34 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/flutter/dart01/</guid>
<description><p>入坑进行时。。</p>
<h3 id="基础语法">基础语法</h3>
<h4 id="class规则">Class规则</h4>
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<pre class="chroma"><code class="language-fallback" data-lang="fallback">class [ class name ] extends [ State&lt;XXXPage&gt; ] width [ SingleTickerProviderStateMinin ] {}
</code></pre></td></tr></table>
</div>
</div><h4 id="函数">函数</h4>
<p>1、函数参数分为固定函数,可选参数对象函数,可选位置参数;其中可选参数可以制定默认值,可选对象参数在flutter类中非常常见.</p>
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<pre class="chroma"><code class="language-fallback" data-lang="fallback">String test(String a, {String b = &#39;b&#39;}, {String c = &#39;c&#39;}){
print(&#39;$a $b $c&#39;);
}
// 调用
test(&#39;a&#39;, b:&#39;b&#39;, c) // a b c
</code></pre></td></tr></table>
</div>
</div><h4 id="构造函数">构造函数</h4>
<p>Dart中构造函数不是用constructor 关键字,而是跟类同名的函数,且函数体一般为空,用;表示</p>
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<pre class="chroma"><code class="language-fallback" data-lang="fallback">class A {
String a;
A(this.a); // 空构造体的构造函数
}
</code></pre></td></tr></table>
</div>
</div><h4 id="变量定义">变量定义</h4>
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<pre class="chroma"><code class="language-fallback" data-lang="fallback">Map&lt;String,Handler&gt; handlers
类型&lt;取值范围(范型)&gt; 变量名
</code></pre></td></tr></table>
</div>
</div><h4 id="常量">常量</h4>
<ul>
<li>
<p>const *
运行时定义</p>
</li>
<li>
<p>final
可以在实例化时初始化</p>
</li>
</ul></description>
</item>
<item>
<title>Flutter-01-创建一个tabbar&&footerbar页面</title>
<link>https://mmmaxingxing.github.io/post/cours/front/flutter/base_use01/</link>
<pubDate>Fri, 14 Jun 2019 13:29:34 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/flutter/base_use01/</guid>
<description><p>入坑进行时。。</p>
<h3 id="完整示例代码">完整示例代码</h3>
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">import &#39;package:flutter/material.dart&#39;;
class AppIndexPage extends StatefulWidget {
@override //元数据注解
State&lt;StatefulWidget&gt; createState() {
return _MyHomePageState();
}
}
class _MyHomePageState extends State&lt;AppIndexPage&gt; with SingleTickerProviderStateMixin {
TabController _tabcontroller;
List tabList = [&#39;首页&#39;, &#39;更多&#39;, &#39;我的&#39;];
var _selectedIndex = 0;
@override
// 生命周期 初始化状态
void initState(){
super.initState();
_tabcontroller = new TabController(vsync: this,length: tabList.length);
}
void _onItemTapped(int index){
setState(() {
_selectedIndex = index;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar( //导航栏
title: Text(&#34;Demo App&#34;),
actions: &lt;Widget&gt;[ //导航栏右侧菜单
IconButton(icon: Icon(Icons.share), onPressed: () {}),
],
bottom: TabBar(
controller: _tabcontroller,
tabs: tabList.map((e) =&gt; Tab(text:e)).toList(),
),
),
bottomNavigationBar:BottomNavigationBar(
currentIndex: _selectedIndex,
items: tabList.map((e) =&gt; BottomNavigationBarItem(icon:Icon(Icons.home),title:Text(e))).toList(),
onTap: _onItemTapped,
),
);
}
}
</code></pre></td></tr></table>
</div>
</div><h3 id="过程分解">过程分解</h3>
<h4 id="1-定义一个控制器-tabcontroller-用于监听-tab菜单切换-并初始化">1. 定义一个控制器 TabController 用于监听 tab菜单切换 并初始化</h4>
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">@override
void initState(){
super.initState();
_tabcontroller = new TabController(vsync: this,length: tabList.length);
}
</code></pre></td></tr></table>
</div>
</div><h4 id="2定义一个-list数组-此数组可以为-consts">2.定义一个 List(数组) 此数组可以为 consts</h4>
<p>const和final的区别 final 实例化时生成 const 运行时生成</p>
<h4 id="3创建一个tabbar-widget-用于展示-tabbar">3.创建一个TabBar widget 用于展示 tabbar</h4>
<blockquote>
<p>tabbar tabs属性可接受一个Widget数组 可直接生成,也可以使用其他组件。</p>
</blockquote>
<pre><code>Widget build(BuildContext context) {} //生成Widget的页面样式使用此方法 Widget build
build 中可以返回 widget ,也可以 使用 MaterialApp
&gt; Material应用程序以MaterialApp widget开始, 该widget在应用程序的根部创建了一些有用的widget,比如一个Theme,它配置了应用的主题。
疑问: 如何在子元素中访问 初始化的应用和层序根部的widget,比如Theme。
</code></pre>
<p>Scaffold</p>
<blockquote>
<p>Flutter Material库提供了一个Scaffold Widget,它是一个路由页的骨架,可以非常容易的拼装出一个完整的页面。
TabBar和TabBarView的controller是同一个以此来实现菜单切换和滑动状态同步。</p>
</blockquote>
<h4 id="4-使用-material-组件库提供meterial风格的-tab菜单">4. 使用 Material 组件库提供Meterial风格的 Tab菜单</h4>
<h4 id="5bottomnavigationbar-同理">5.BottomNavigationBar 同理</h4>
<h4 id="参考文档httpswwwjianshucomped28cc2df5ca"><a href="https://www.jianshu.com/p/ed28cc2df5ca">参考文档</a></h4></description>
</item>
<item>
<title>flutter-01-基础flatter语法整理</title>
<link>https://mmmaxingxing.github.io/post/cours/front/flutter/flutter01/</link>
<pubDate>Fri, 14 Jun 2019 13:29:34 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/flutter/flutter01/</guid>
<description><p>入坑进行时。。</p>
<h3 id="继承基础">继承基础</h3>
<h3 id="ui">UI</h3>
<h4 id="scaffold">Scaffold</h4>
<blockquote>
<p>Flutter Materia 库提供了一个Scaffold Widget ,它是一个路由页的骨架,可以非常容易的拼装出一个完整的页面.</p>
</blockquote>
<h4 id="safearea">SafeArea</h4>
<blockquote>
<p>自适应匹配屏幕 使用MediaQuery来检测屏幕尺寸 使屏幕尺寸正常显示</p>
</blockquote>
<h4 id="expanded">Expanded</h4>
<blockquote>
<p>使子项填充并充满整个空间(灵活的子项)</p>
</blockquote>
<h4 id="wrap">Wrap</h4>
<blockquote>
<p>行列超出时的布局方式</p>
</blockquote>
<h4 id="animatedcontainer">AnimatedContainer</h4>
<blockquote>
<p>控制隐式动画 通过setState duration控制长度</p>
</blockquote>
<h4 id="opacity">Opacity</h4>
<blockquote>
<p>hidden</p>
</blockquote>
<h4 id="fluterbuilder">FluterBuilder</h4>
<blockquote>
<p>确定flutter对象当前的状态 选择在数据加载时显示的内容 以及在可用时显示的内容 connectionState 检查flutter对象状态</p>
</blockquote>
<h4 id="fadetransition">FadeTransition</h4>
<blockquote>
<p>转场动画 三步运行</p>
</blockquote>
<h4 id="floatingactionbutton">FloatingActionButton</h4>
<blockquote>
<p>浮动按钮 嵌入需要设置centerDocked</p>
</blockquote>
<h4 id="pageview">PageView</h4>
<blockquote>
<p>平滑流畅的页面切换 pageControll</p>
</blockquote>
<h4 id="table">Table</h4>
<blockquote>
<p>可滚动网格</p>
</blockquote>
<h4 id="sliveappbar">SliveAppBar</h4>
<blockquote>
<p>为应用栏提供自定义滚动行为 customScrollview</p>
</blockquote>
<h4 id="slivelist--slivergrid">SliveList &amp;&amp; SliverGrid</h4>
<blockquote>
<p>更灵活的自定义滚动ui</p>
</blockquote>
<h4 id="fadeinimage">FadeInImage</h4>
<blockquote>
<p>loading时提供占位图像</p>
</blockquote>
<h4 id="inheritedwidget">InheritedWidget</h4>
<blockquote>
<p>深度嵌套的widget访问最外层widget中的数据</p>
</blockquote></description>
</item>
<item>
<title>Flutter在使用或相关包整理</title>
<link>https://mmmaxingxing.github.io/post/cours/front/flutter/package/</link>
<pubDate>Fri, 14 Jun 2019 13:29:34 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/flutter/package/</guid>
<description><p>入坑进行时。。</p>
<h2 id="初始环境">初始环境</h2>
<h3 id="初始环境配置-添加-临时变量临时变量">初始环境配置 添加 临时变量(临时变量)</h3>
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">
git clone -b master https://github.com/flutter/flutter.git
./flutter/bin/flutter --version
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
export PATH=`pwd`/flutter/bin:$PATH
echo $PATH
</code></pre></td></tr></table>
</div>
</div><blockquote>
<p>按照上述步骤操作时: 执行flutter doctor 会提示 -bash: fultter: command not found
执行 source ~/.bashrc即可</p>
</blockquote>
<h3 id="将flutter添加到系统环境变量中">将flutter添加到系统环境变量中</h3>
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback"> touch ~/.bash_profile
open ~/.bash_profile
export PATH=`pwd`/flutter/bin:$PATH
//保存后执行
source ~/.bashrc (或重启终端)即可
</code></pre></td></tr></table>
</div>
</div><h3 id="vscode-配置">vscode 配置</h3>
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">plugin 查找 flutter
ctrl + aommand + p install flutter doctor
</code></pre></td></tr></table>
</div>
</div><h3 id="fluter-版本更新-或-切换">fluter 版本更新 或 切换</h3>
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">flutter channel //查看分支
flutter upgrade //更新sdk
</code></pre></td></tr></table>
</div>
</div><h3 id="打包发布">打包发布</h3>
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">flutter build apk --release
</code></pre></td></tr></table>
</div>
</div><h2 id="初始化基础代码配置">初始化基础代码配置</h2>
<h3 id="在flutter中使用第三方包">在flutter中使用第三方包</h3>
<ol>
<li>打开pubspec.yaml</li>
</ol>
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<pre class="chroma"><code class="language-fallback" data-lang="fallback">2. 拉取声明的第三方库到本地工程
flutter packages get
</code></pre></td></tr></table>
</div>
</div></description>
</item>
<item>
<title>ElementUI2.4.11 Upload 源码</title>
<link>https://mmmaxingxing.github.io/post/cours/front/vue/element-ui/environment/</link>
<pubDate>Wed, 12 Jun 2019 14:58:53 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/vue/element-ui/environment/</guid>
<description><p>upload 源码 整理</p>
<h3 id="顺序流程">顺序流程</h3>
<p><img src="https://mmmaxingxing.github.io/image/vue/sourcecode/IMG_20190612_145324-upload.jpg" alt="elemntUI-upload"></p></description>
</item>
<item>
<title>创建一个原生属性并且模拟触发事件</title>
<link>https://mmmaxingxing.github.io/post/cours/front/dom/creat_a_click/</link>
<pubDate>Tue, 11 Jun 2019 18:02:44 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/dom/creat_a_click/</guid>
<description><h3 id="创建一个a标签并触发其事件">创建一个a标签并触发其事件</h3>
<p>有个项目需求,需要下载一个文件时名称不乱码显示,前段解决方案,使用a标签新增download 字段,由于需要模拟a标签,以下以做记录。</p>
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<pre class="chroma"><code class="language-fallback" data-lang="fallback">
var a = document.createElement(&#39;a&#39;);
a.setAttribute(&#39;href&#39;, href);
a.setAttribute(&#39;target&#39;, &#39;_blank&#39;);
a.setAttribute(&#39;id&#39;, &#39;startTelMedicine&#39;);
// 防止反复添加
if(document.getElementById(&#39;startTelMedicine&#39;)) {
document.body.removeChild(document.getElementById(&#39;startTelMedicine&#39;));
}
document.body.appendChild(a);
a.click();
</code></pre></td></tr></table>
</div>
</div></description>
</item>
<item>
<title>Flutter环境配置</title>
<link>https://mmmaxingxing.github.io/post/cours/front/flutter/environment/</link>
<pubDate>Tue, 11 Jun 2019 13:15:49 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/flutter/environment/</guid>
<description><p>入坑进行时。。</p>
<h2 id="初始环境">初始环境</h2>
<h3 id="初始环境配置-添加-临时变量临时变量">初始环境配置 添加 临时变量(临时变量)</h3>
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">
git clone -b master https://github.com/flutter/flutter.git
./flutter/bin/flutter --version
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
export PATH=`pwd`/flutter/bin:$PATH
echo $PATH
</code></pre></td></tr></table>
</div>
</div><blockquote>
<p>按照上述步骤操作时: 执行flutter doctor 会提示 -bash: fultter: command not found
执行 source ~/.bashrc即可</p>
</blockquote>
<h3 id="将flutter添加到系统环境变量中">将flutter添加到系统环境变量中</h3>
<div class="highlight"><div class="chroma">
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</span></code></pre></td>
<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback"> touch ~/.bash_profile
open ~/.bash_profile
// 前两个国内用户需要设置
// 最后一个是自己flutter所在的环境
export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
export PATH=PATH_TO_FLUTTER_GIT_DIRECTORY/flutter/bin:$PATH
//保存后执行
source ~/.bashrc (或重启终端)即可
</code></pre></td></tr></table>
</div>
</div><h3 id="vscode-配置">vscode 配置</h3>
<div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
<pre class="chroma"><code><span class="lnt">1
</span><span class="lnt">2
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</span><span class="lnt">4
</span></code></pre></td>
<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">plugin 查找 flutter
ctrl + aommand + p install flutter doctor
</code></pre></td></tr></table>
</div>
</div><h3 id="fluter-版本更新-或-切换">fluter 版本更新 或 切换</h3>
<div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
<pre class="chroma"><code><span class="lnt">1
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">flutter channel //查看分支
flutter upgrade //更新sdk
</code></pre></td></tr></table>
</div>
</div><h3 id="打包发布">打包发布</h3>
<div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
<pre class="chroma"><code><span class="lnt">1
</span></code></pre></td>
<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">flutter build apk --release
</code></pre></td></tr></table>
</div>
</div><h2 id="初始化基础代码配置">初始化基础代码配置</h2>
<h3 id="在flutter中使用第三方包">在flutter中使用第三方包</h3>
<ol>
<li>打开pubspec.yaml</li>
</ol>
<div class="highlight"><div class="chroma">
<table class="lntable"><tr><td class="lntd">
<pre class="chroma"><code><span class="lnt">1
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<td class="lntd">
<pre class="chroma"><code class="language-fallback" data-lang="fallback">2. 拉取声明的第三方库到本地工程
flutter packages get
</code></pre></td></tr></table>
</div>
</div></description>
</item>
<item>
<title>Vue nextTicket 源码分析</title>
<link>https://mmmaxingxing.github.io/post/cours/front/vue/01-vue-soundcode-nextticket/</link>
<pubDate>Tue, 07 May 2019 15:39:50 +0800</pubDate>
<guid>https://mmmaxingxing.github.io/post/cours/front/vue/01-vue-soundcode-nextticket/</guid>
<description><h3 id="nextticket源码构成">nextTicket源码构成</h3>
<ul>
<li>1、能力检测</li>
<li>2、延时调用</li>
<li>3、原理是利用js同步函数执行完毕后才会执行进入异步加载流的规则</li>
</ul>
<h4 id="全部源码">全部源码</h4>
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