微信JSSDK 扫描二维码

 

<?php

require_once('wxjssdk.class.php');
$weixin = new class_weixin();

$signPackage = $weixin->GetSignPackage();
$news = array("Title" =>"方倍", "Description"=>"方倍测试", "PicUrl" =>'http://demo.open.weixin.qq.com/jssdk/images/p2166127561.jpg', "Url" =>'http://www.baidu.com/');    
// session_start();   
// var_dump($_SESSION);
?>

<!DOCTYPE html>
<html>
<head>
   <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=2.0, minimum-scale=1.0, user-scalable=no" />
	<meta name="format-detection" content="telephone=no" />
  <title></title>
  <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0">
  <link rel="stylesheet" href="http://demo.open.weixin.qq.com/jssdk/css/style.css">
  <script type="text/javascript" src="jquery-1.8.3.min.js"></script>
</head>
<body ontouchstart="">
    <!-- -->
    <h3 id="menu-scan">微信左页扫描</h3>
    <button class="btn btn_primary" id="scanQRCode1">scanQRCode(直接返回结果)</button>
</body>
<script src="https://res.wx.qq.com/open/js/jweixin-1.1.0.js"></script>
<script>

	wx.config({
		debug: false,
		appId: '<?php echo $signPackage["appId"];?>',
		timestamp: <?php echo $signPackage["timestamp"];?>,
		nonceStr: '<?php echo $signPackage["nonceStr"];?>',
		signature: '<?php echo $signPackage["signature"];?>',
		// url:'<?php echo $signPackage["url"];?>',
		jsApiList: [
			// 所有要调用的 API 都要加到这个列表中
			'checkJsApi',
			'onMenuShareTimeline',
			'onMenuShareAppMessage',
            'scanQRCode'
		  ]
	});
</script>

<script>
	wx.ready(function () {
		
		//自动执行的
		wx.checkJsApi({
			jsApiList: [
				'onMenuShareTimeline',
				'onMenuShareAppMessage'
			],
			success: function (res) {
				// alert(JSON.stringify(res));
				// alert(JSON.stringify(res.checkResult.getLocation));
				// if (res.checkResult.getLocation == false) {
					// alert('你的微信版本太低,不支持微信JS接口,请升级到最新的微信版本!');
					// return;
				// }
			}
		});
		
		// wx.hideOptionMenu();

		wx.onMenuShareAppMessage({
		  title: '<?php echo $news['Title'];?>',
		  desc: '<?php echo $news['Description'];?>',
		  link: '<?php echo $news['Url'];?>',
		  imgUrl: '<?php echo $news['PicUrl'];?>',
		  trigger: function (res) {
			// 不要尝试在trigger中使用ajax异步请求修改本次分享的内容,因为客户端分享操作是一个同步操作,这时候使用ajax的回包会还没有返回
			// alert('用户点击发送给朋友');
		  },
		  success: function (res) {
			// alert('已分享');
		  },
		  cancel: function (res) {
			// alert('已取消');
		  },
		  fail: function (res) {
            alert(JSON.stringify(res));
		  }
		});

		wx.onMenuShareTimeline({
		  title: '<?php echo $news['Title'];?>',
		  link: '<?php echo $news['Url'];?>',
		  imgUrl: '<?php echo $news['PicUrl'];?>',
		  trigger: function (res) {
			// 不要尝试在trigger中使用ajax异步请求修改本次分享的内容,因为客户端分享操作是一个同步操作,这时候使用ajax的回包会还没有返回
			// alert('用户点击分享到朋友圈');
		  },
		  success: function (res) {
			// alert('已分享');
		  },
		  cancel: function (res) {
			// alert('已取消');
		  },
		  fail: function (res) {
			alert(JSON.stringify(res));
		  }
		});
        
	  // 9.1.2 扫描二维码并返回结果
        document.querySelector('#scanQRCode1').onclick = function () {
            wx.scanQRCode({
                needResult: 1, // 默认为0,扫描结果由微信处理,1则直接返回扫描结果,
                scanType: ["qrCode","barCode"], // 可以指定扫二维码还是一维码,默认二者都有
                success: function (res) {
                    alert(JSON.stringify(res));
                    var left = res.resultStr; // 当needResult 为 1 时,扫码返回的结果
                    $.ajax({
                        url: 'soap.php',
                        type: 'POST',
                        data: {left:left},
                        dataType: 'JSON',
                        beforeSend:function(){
                            
                        },
                        success: function (data) {
                            alert(JSON.stringify(data));
                            window.location.href="right.php"; 
                        },
                        complete:function(){
                            
                        },
                        error:function(res){
                            alert("第三方查询接口异常,请重试");
                            // alert(JSON.stringify(res));
                        }
                    });
                }
            });
        };
          
	});

	wx.error(function (res) {
		alert(res.errMsg);
	});
 </script>
</html>

  

posted @ 2019-07-15 15:42  方倍工作室  阅读(5362)  评论(0编辑  收藏  举报