下面的url传递参数方式有没有错误

[qqdj_fsq]

var url="getTyphoonForecast.php"
url=url+"?SNumber="+str
url=url+"&TrackTime1="+time
url=url+"&sid="+Math.random()

[foolbirdflyfirst]

看不出来有什么错。

[阿_布]

没错，后面加上分号。

[禹爸爸]

$url = "getTyphoonForecast.php";
$url. = "?SNumber=" + str;
$url. = "&TrackTime1=" + time;
$url. = "&sid=" + Math.random();