test

 <script type="text/javascript">        var yearNum=2016,weekNum=44,opt1,opt2;        //文档加载完毕，运行request()函数 window.onload=function(){            request();        };        //动态获取输入框所选年份 function showValue1(obj){            var opt_11=obj.options[obj.selectedIndex];            opt1=opt_11.value;            yearNum=opt1;            console.log(opt1);        }        //动态获取输入框所选周数 function showValue2(obj){            var opt_22=obj.options[obj.selectedIndex];            opt2=opt_22.value;            weekNum=opt2;            console.log(opt2);        }        //点击查询按钮传参进request()函数更改传入的地址参数 function setDate(a,b){            yearNum=a;            weekNum=b;            request();        }        function request(){            var request = new XMLHttpRequest();            request.open('GET', 'http://lvchuang.f3322.net:88/SiChuanShuiYuanDi/Handler/WeekData.ashx?'+'year='+yearNum+'&'+'week='+weekNum, false);            request.send(null);            if (request.status === 200) {                var acceptText=JSON.parse(request.responseText);                console.log(acceptText);                document.getElementById("time_info").innerHTML=acceptText.Year+"年"+" "+"第"+acceptText.Week+"周"+" "+"("+acceptText.PublishTime+"发布"+")";                document.getElementById("cont_info").innerHTML=acceptText.Detail;            }        }    </script>