PhantomJS frameContent属性
该属性返回当前活动帧的内容。设置该属性将重新加载此网页的内容。
语法
其语法如下 –
var page = require('webpage').create();
page.frameContent example;
样例
让我们通过一个示例来理解 frameContent 属性的使用。
var wpage = require('webpage').create();
wpage.open('http://localhost/tasks/content.html', function (status) {
console.log(status);
console.log(wpage.frameContent); // gives the content of the active frame
phantom.exit();
});
上述程序生成以下 输出 。
Success
<html>
<head></head>
<body>
<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>
<iframe src = "http://localhost/tasks/a.html" width = "800" height = "800"
name = "myframe" id = "myframe"></iframe>
<h1>dddddddddd</h1>
</body>
</html>