//js获取项目根路径,如: http://localhost:8080/ems
getRootPath:function () {
//获取当前网址,如: http://localhost:8080/ems/Pages/Basic/Person.jsp
var curWwwPath = window.document.location.href;
//获取主机地址之后的目录,如: /ems/Pages/Basic/Person.jsp
var pathName = window.document.location.pathname;
var pos = curWwwPath.indexOf(pathName);
//获取主机地址,如: http://localhost:8080
var localhostPath = curWwwPath.substring(0, pos);
//获取带"/"的项目名,如:/ems
var projectName = pathName.substring(0, pathName.substr(1).indexOf('/') + 1);
return(localhostPath + projectName);
}
getRootPath:function () {
//获取当前网址,如: http://localhost:8080/ems/Pages/Basic/Person.jsp
var curWwwPath = window.document.location.href;
//获取主机地址之后的目录,如: /ems/Pages/Basic/Person.jsp
var pathName = window.document.location.pathname;
var pos = curWwwPath.indexOf(pathName);
//获取主机地址,如: http://localhost:8080
var localhostPath = curWwwPath.substring(0, pos);
//获取带"/"的项目名,如:/ems
var projectName = pathName.substring(0, pathName.substr(1).indexOf('/') + 1);
return(localhostPath + projectName);
}
JS获取项目根路径
本文介绍了一种使用JavaScript来获取当前项目的根路径的方法。通过解析当前URL,该方法能够准确地提取出项目的根目录路径,这对于相对路径的处理非常有用。
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