获取浏览器URL中查询字符串中的参数？
测试地址为：http://www.runoob.com/jquery/misc-trim.html?channelid=12333&name=xiaoming&age=23
实例如下：
function showWindowHref(){
varsHref = window.location.href;
varargs = sHref.split('?');
if(args[0] == sHref){
return"";
}
vararr = args[1].split('&');
varobj = {};
for(vari =0;i< arr.length;i++){
vararg = arr[i].split('=');
obj[arg[0]] = arg[1];
}
return obj;
}varhref = showWindowHref();// objconsole.log(href['name']);// xiaoming
