java 或者 js 获取项目访问路径(域名)

时间:2022-03-13 09:39:56
/**
* 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);
}