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CODE: [Copy to clipboard]////////IP和整数互换 {s11ss 2007-12-14}//////// var str,re,n=new Array(),i,answer=0,q,r; if(WScript.Arguments.Count()<1) { WScript.Echo("IP<->Integer\n" +"e.g.:\n" +"1.cscript/nologo \""+WScript.ScriptFullName+"\" 127.0.0.1\n" +"2.cscript/nologo \""+WScript.ScriptFullName+"\" 2130706433\n"); WScript.Quit(); } str=WScript.Arguments(0); //IP转整数: re=/^(\d{1,2}|[0-1]\d{2}|2[0-4]\d|25[0-5])\.(\d{1,2}|[0-1]\d{2}|2[0-4]\d|25[0-5])\.(\d{1,2}|[0-1]\d{2}|2[0-4]\d|25[0-5])\.(\d{1,2}|[0-1]\d{2}|2[0-4]\d|25[0-5])$/gi; if(re.test(str)) { n[1]=RegExp.$1; n[2]=RegExp.$2; n[3]=RegExp.$3; n[4]=RegExp.$4; for(i=1;i<=4;i++) answer=answer+parseInt(n[i])*Math.pow(256,(4-i)); WScript.Echo("IP "+str+" 对应的整数为: "+answer); WScript.Quit(); } //整数转IP: re=/^\d+$/gi; if(re.test(str)) { q=parseInt(str); answer=""; while(q!=0) { r=q%256; q=parseInt(q/256); if(answer=="") answer=r.toString(); else answer=r.toString()+"."+answer; } WScript.Echo("整数 "+str+" 对应的IP为: "+answer); WScript.Quit(); } WScript.Echo("参数有误!只能为整数或IP!")