封装GetQueryString()方法来获取URL后面的value值

代码如下:(说明:获取的是当前页面的URL;这里测试需要在后边自己手动添加 ?name=xiangruding&sex=nuuu&age=90);

<body>
        <script type="text/javascript">
            var name = GetQueryString("name");
            var sex = GetQueryString("sex");
            var age = GetQueryString("age");
            console.log("name= "+name);
            console.log("sex= "+sex);            
            console.log("sex= "+age);            
                                    
            function GetQueryString(name) {
                var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
                var r = window.location.search.substr(1).match(reg);
                if (r != null)
                    return decodeURI(r[2]);
                return null;
            }
        </script>
    </body>

猜你喜欢

转载自blog.csdn.net/PKyourself/article/details/88026070