请大佬从网页源码取27.17245这个数字

hezi2333 · 发表于 2019-8-19 12:45:02

要取27.17245这个数字，求大佬帮帮忙QAQ
如上图，源码如下：
[quote]<!DOCTYPE html><html lang=""><head>
<meta charset="utf-8">
<title>杞彂骞冲彴</title>
<meta content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=0,minimal-ui" name="viewport">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta content="telephone=no" name="format-detection">

<meta name="apple-mobile-web-app-status-bar-style" content="black">

<meta name="format-detection" content="telphone=no, email=no">
      <link rel="stylesheet" href="/static/n/css/reset.css?4">
      <link rel="stylesheet" href="/static/n/css/new.css?4">
<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
<script src="/static/w/js/layer.m/layer.m.js"></script><link  type="text/css" rel="styleSheet" id="layermcss">
<script src="/static/n/js/newphonerm.js?v=32"></script><style>html{font-size:91.06666666666666px;}</style>
</head>

<body style="font-size: 16px;">
<div class="container">

<div class="home_top">
<div class="header">
<div class="home_user">
<img src="http://wx.qlogo.cn/mmhead/ver_1/KgpN0BTh9uO1iahwzsHQvuSiaBBABtz1zJWarTZfgZuBc8IUXtCyKv57Kz5MlBvNX22uI7NJQPMUTBpUlPWcAbZokZMz2cjWjD6Og5VURgkps/132">
<span>he_zi</span>
</div>
<div class="home_price">浣欓锛?.972鍏?/div>
</div>

<div class="home_top_statistics">
<div class="home_top_stat_item">
<span>27.17245</span>
<p>鎬绘敹鍏?/p>
</div>
<div class="home_top_stat_item">
<span>27.17245</span>
<p>鎸傛満</p>
</div>
<div class="home_top_stat_item">
<span>0</span>
<p>缇ゅ叡浜?/p>
</div>
<div class="home_top_stat_item">
<span>0</span>
<p>鏀跺緬</p>
</div>
</div>
</div>

<div class="home_btn">
<div class="home_btn_item">
<a href="javascript:;" id="try">
<img src="/static/n/images/home_btn1.png">
<span>浣欓鎻愮幇</span>
<p>0.3鍏冭捣鎻?/p>
</a>
</div>
<div class="home_btn_item">
<a href="javascript:;" id="js_accv">
<img src="/static/n/images/home_btn2.png">
<span>鎸傛満璧氶挶</span>
<p><font color="#8ab946" style="font-weight: bold;">鍦ㄧ嚎</font></p>
</a>
</div>
<div class="home_btn_item">
<a href="/m/user/ref">
<img src="/static/n/images/home_btn3.png">
<span>鏀跺緬璧氶挶</span>
<p>璧?0%鎻愭垚</p>
</a>
</div>
</div>
<div class="home_nav_btn_bg">
<div class="home_nav_btn">
<a href="/m/user/group" class="group">
<img src="/static/n/images/home_nav_btn_4.png">
<span>寰俊缇ょ鐞?/span>
</a>
<a href="/m/user/send">
<img src="/static/n/images/home_nav_btn_5.png">
<span>娑堟伅璁板綍</span>
</a>
<a href="/m/user/exchange">
<img src="/static/n/images/home_nav_btn_6.png">
<span>鎻愮幇璁板綍</span>
</a>
<a href="/m/u/reset">
<img src="/static/n/images/home_nav_btn_9.png">
<span>淇敼瀵嗙爜</span>
</a>

<a href="/m/user/killlogin" class="js_a_open1" msg="銆愮櫥褰曢噸缃

大司命 · 发表于 2019-8-19 12:45:03

变量名	类型	静态	数组	备注
正则	正则表达式类

正则.创建 (“<span>(?!0)([\d\.]+)</span>”, #常量1, 真, , , ) ' #常量1指的是你的网页源码~
调试输出 (正则.取子匹配文本 (1, 1, ))

		自动登录	找回密码
密码			注册

[已解决] 请大佬从网页源码取27.17245这个数字

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