使用window.close关闭窗口

Question

我有两个页面（index.html和main.html）。这是index.html body标签：

<a href="main.html">main page</a>

在主页面上我有一个按钮，当点击该按钮时，我想关闭此窗口，但此功能不起作用！我怎么能这样做？并在控制台中发出此警告：

Scripts may close only the windows that were opened by it.

Answer 1

这应关闭窗口：

<form>
<input type="button" value="Close Window" onClick="window.close()">
</form>

Answer 2

$('closeButton').click(function(){

  window.close();  //only if you opened the window, and are the owner will this work!  

});