PhantomJS - plaintext 属性

plainText 属性将网页内容作为纯文本返回，其中不包含任何 html 标签。

语法

其语法如下 −

wpage.plainText

示例

让我们举一个例子来了解 plainText 属性的用法。

var wpage = require('webpage').create(); 
wpage.open('http://localhost/tasks/a.html', function (status) {  
   console.log(wpage.plainText); 
   phantom.exit(); 
}); 

a.html

<html> 
   <head></head> 
   
   <body name = "a"> 
      <script type = "text/javascript"> 
         console.log('welcome to cookie example'); 
         document.cookie = "username = Roy; expires = Thu, 22 Dec 2017 12:00:00 UTC"; 
         
         window.onload =  function() { 
            console.log("page is loaded"); 
         } 
      </script> 

      <h1>This is a test page</h1> 
      <h1>This is a test page</h1> 
      <h1>This is a test page</h1> 
      <h1>This is a test page</h1> 
      <h1>This is a test page</h1> 
      <h1>This is a test page</h1> 
      <h1>This is a test page</h1> 
      <h1>This is a test page</h1> 
      <h1>This is a test page</h1> 
   </body> 

</html> 

上述程序生成以下输出。

This is a test page

This is a test page

This is a test page

This is a test page

This is a test page

This is a test page

This is a test page

This is a test page

This is a test page

plainText 属性仅返回不带任何脚本标签或 html 标签的内容。

phantomjs_webpage_module_properties.html