JS获取当前网址、主机地址项目根路径

  

复制代码 代码如下:

  //获取当前网址,如: http://localhost:8080/Tmall/index.jsp

  var curWwwPath=window.document.location.href;

  //获取主机地址之后的目录如:/Tmall/index.jsp

  var pathName=window.document.location.pathname;

  var pos=curWwwPath.indexOf(pathName);

  //获取主机地址,如: http://localhost:8080

  var localhostPaht=curWwwPath.substring(0,pos);

  //获取带"/"的项目名,如:/Tmall

  var projectName=pathName.substring(0,pathName.substr(1).indexOf('/')+1);