JS获取网站根路径

 1 /*
 2  *获取网站根路径
 3  */
 4 function getRootPath() {
 5     //获取当前网址,如: http://localhost:8083/uimcardprj/share/meun.jsp
 6     var curWwwPath = window.document.location.href;
 7     //获取主机地址之后的目录,如: uimcardprj/share/meun.jsp
 8     var pathName = window.document.location.pathname;
 9     var pos = curWwwPath.indexOf(pathName);
10     //获取主机地址,如: http://localhost:8083
11     var localhostPaht = curWwwPath.substring(0, pos);
12     //获取带"/"的项目名,如:/uimcardprj
13     var projectName = pathName.substring(0, pathName.substr(1).indexOf('/') + 1);
14     return (localhostPaht + projectName);
15 }

 

posted on 2015-12-07 10:53  ziyi_ang  阅读(179)  评论(0编辑  收藏  举报

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