window.close(); 关闭浏览器窗口js代码的分析总结

 

序号	关闭代码	需要确认	无任何作用	无需确认
1	window.close()	IE7	firefox,chrome, safari	Opera
2	window.opener=null; window.open('','_self'); window.close();		firefox	IE7,Opera， chrome,safari
3	window.open('','_self'); window.close();		firefox	IE7,Opera， chrome,safari
4	window.opener=null; window.close();	IE7	firefox，safari	chrome,Opera
5	var opened=window.open('about:blank','_self'); opened.opener=null; opened.close();		firefox	safari,IE7, chrome,Opera
6	var opened=window.open('about:blank','_self'); opened.close();		safari,firefox	firefox，IE7, chrome,Opera