JavaScript 获取页面参数 

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>window_location_search</title>
    <script>
        
        window.onload = function(){
            
            var oBody = document.getElementById('body1');

            var sData = window.location.search;
            //获取浏览器参数, 网址后?后面所缀参数. 
            alert(sData);

            var sHash = window.location.hash;
            // 获取url哈希表, 网址后#后面内容;

            alert(sHash);

            iNum01 = sData.split("=")[1];
            // alert(iNum01);
            if (iNum01 == 1) {
                oBody.style.backgroundColor = 'lightgreen';
            }
            else if (iNum01 == 2) {
                oBody.style.backgroundColor = 'orchid';
            }
            else {
                oBody.style.backgroundColor = 'silver';
            }

        }

    </script>
</head>
<body id="body1">
    <h1>页面</h1>
    
</body>
</html>

 

posted @ 2019-08-13 17:50  Jrri  阅读(2844)  评论(0)    收藏  举报