javascript和jquery修改a標簽的href屬性【轉】

javascript：

document.getElementById("myId").setAttribute("href","www.xxx.com");  
document.getElementById("myId").href = "www.xxx.com";  

jquery:

$("#myId").attr("href","www.xxx.com");

文章轉自：https://www.jb51.net/article/44501.htm