java 或者 js 获取项目访问路径(域名)

/**
 * 获得站点url
 * @return
 */
public String getWebUrl(){
  String url = getRequest().getScheme() + "://" + getRequest().getServerName();
  if(getRequest().getServerPort()!=80){
    url+= ":" + getRequest().getServerPort();
  }
  url+=getRequest().getContextPath();
  return url;
}

 

js

/**
 * 获取项目跟路径,http://localhost:8080/userCenter
 * @returns
 */
function getContextPath() {
   //获取当前网址,如: http://localhost:8083/uimcardprj/share/meun.jsp
    var curWwwPath=window.document.location.href;
    //获取主机地址之后的目次,如: uimcardprj/share/meun.jsp
    var pathName=window.document.location.pathname;
    var pos=curWwwPath.indexOf(pathName);
    //获取主机地址,如: http://localhost:8083
    var localhostPaht=curWwwPath.substring(0,pos);
    //获取带"/"的项目名,如:/uimcardprj
    var projectName=pathName.substring(0,pathName.substr(1).indexOf("/")+1);
    return(localhostPaht+projectName);
}

 

posted @ 2015-08-14 17:03  泶雪乖女  阅读(2656)  评论(0编辑  收藏  举报