[问题]分别求下面程序的输出结果: 1. <script type="text/javascript"> var a = 10; sayHi(); function sayHi() { a = a + 10; document.write(a); } document.write(a); </script> --输出:20 20 2. <script type="text/javascript"> var a = 10; sayH
$(document).ready(function () { /*用正则表达式获取url传递的地址参数,split后获得地址数组*/ bmap = new BMap.Map('mapcontainer'); var point = new BMap.Point(116.404, 39.915);//地图中心点 bmap.centerAndZoom(point, 15);//调整缩放以及设立中心点 bmap.enableScrollWheelZoom(); var locations = ["天
参考android相机调用,http://blog.csdn.net/yanzi1225627/article/details/33028041/,谢谢 相机怎么调用就不做赘述了,下面是js调用相机的代码: java: ** * Created by Administrator on 2016/6/24 0024. */ public class QRCodeHtmlActivity extends Activity { /** * 网页 */ private WebView wvQRCo