html接收参数 - 爱码网

代码

<!DOCTYPE html>
<html>
<head>
    <title>html接收参数</title>
</head>
<body  style="width: 100%; height: 100%">
    <h1>html接收参数</h1>
    <button onclick="alert(openid)">openid</button>
    <Script language="javascript">   
    function GetRequest() {   
       var url = location.search; //获取url中"?"符后的字串   
       var theRequest = new Object();   
       if (url.indexOf("?") != -1) {   
          var str = url.substr(1);   
          strs = str.split("&");   
          for(var i = 0; i < strs.length; i ++) {   
             theRequest[strs[i].split("=")[0]]=unescape(strs[i].split("=")[1]);   
          }   
       }   
       return theRequest;   
    }  
    console.dir(GetRequest())
    window.openid = GetRequest().openid||'-1'
</script>
</body>
</html>
效果

html接收参数