<html>
<script>
/*
命令参数说明
cmd.exe /c dir 是执行完dir命令后关闭命令窗口。
cmd.exe /k dir 是执行完dir命令后不关闭命令窗口。
cmd.exe /c start dir 会打开一个新窗口后执行dir指令,原窗口会关闭。
cmd.exe /k start dir 会打开一个新窗口后执行dir指令,原窗口不会关闭。
*/
function test(){
var cmd = new ActiveXObject("WScript.Shell");
var command = "ping www.bai.com"; //这里是执行的DOS命令
//cmd.run("cmd.exe /c "+command ,0); //完全不显示弹框
cmd.run("cmd.exe /c "+command ); //先弹窗后关闭
cmd =null;
}
//调用exe
function test2(){
var objShell = new ActiveXObject("wscript.shell");
objShell.Run("c:\\windows\\system32\\arp.exe -a");
objShell=null;
}
//判断进程是否存在
function FindProcess() {
var locator = new ActiveXObject("WbemScripting.SWbemLocator");
var t;
var locator = new ActiveXObject ("WbemScripting.SWbemLocator");
var service = locator.ConnectServer(".");
var properties = service.ExecQuery("SELECT * FROM Win32_Process");
var np = new Enumerator (properties);
for (;!np.atEnd();np.moveNext())
{
t=t + np.item().Name + "\n";
}
// 比如要判断的进程为calc.exe
if(t.indexOf("calc.exe") > -1){
alert("calc is run");
}else{
alert("calc is stop");
}
}
</script>
<input type="button" value="调用cmd1" onClick="test()">
<input type="button" value="调用cmd2" onClick="test2()">
<input type="button" value="判断进程" onClick="FindProcess()">
</html>