先获取当前的全路径,然后对全路径进行分析获取到跟路径
//js获取项目根路径,如: http://localhost:8083/uimcardprj
function getRootPath(){//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录,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)
}
JS读写文件,分别如下://读文件
function readFile(filename){
var fso = new ActiveXObject("Scripting.FileSystemObject")
var f = fso.OpenTextFile(filename,1)
var s = ""
while (!f.AtEndOfStream)
s += f.ReadLine()+"\n"
f.Close()
return s
}
//读文件
function readFile(filename){
var fso = new ActiveXObject("Scripting.FileSystemObject")
var f = fso.OpenTextFile(filename,1)
var s = ""
while (!f.AtEndOfStream)
s += f.ReadLine()+"\n"
f.Close()
return s
}
//写文件
function writeFile(filename,filecontent){
var fso, f, s
fso = new ActiveXObject("Scripting.FileSystemObject")
f = fso.OpenTextFile(filename,8,true)
f.WriteLine(filecontent)
f.Close()
alert('ok')
}