微信JS SDK Demo 官方案例

微信JS-SDK是微信公众平台面向网页开发者提供的基于微信内的网页开发工具包。

通过使用微信JS-SDK,网页开发者可借助微信高效地使用拍照、选图、语音、位置等手机系统的能力,同时可以直接使用微信分享、扫一扫、卡券、支付等微信特有的能力,为微信用户提供更优质的网页体验。

此文档面向网页开发者介绍微信JS-SDK如何使用及相关注意事项。

 <!DOCTYPE html>    
<html>    
<head>    
<meta charset="utf-8">    
<title>微信JS-SDK Demo</title>    
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0">    
<link rel="stylesheet" href="css/style.css">    
</head>    
<body ontouchstart="">    
<div class="wxapi_container">    
<div class="wxapi_index_container">    
<ul class="label_box lbox_close wxapi_index_list">    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-basic">基础接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-share">分享接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-image">图像接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-voice">音频接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-smart">智能接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-device">设备信息接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-location">地理位置接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-webview">界面操作接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-scan">微信扫一扫接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-shopping">微信小店接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-card">微信卡券接口</a></li>    
<li class="label_item wxapi_index_item"><a class="label_inner" href="#menu-pay">微信支付接口</a></li>    
</ul>    
</div>    
<div class="lbox_close wxapi_form">    
<h3 id="menu-basic">基础接口</h3>    
<span class="desc">判断当前客户端是否支持指定JS接口</span>    
<button class="btn btn_primary" id="checkJsApi">checkJsApi</button>    
<h3 id="menu-share">分享接口</h3>    
<span class="desc">获取“分享到朋友圈”按钮点击状态及自定义分享内容接口</span>    
<button class="btn btn_primary" id="onMenuShareTimeline">onMenuShareTimeline</button>    
<span class="desc">获取“分享给朋友”按钮点击状态及自定义分享内容接口</span>    
<button class="btn btn_primary" id="onMenuShareAppMessage">onMenuShareAppMessage</button>    
<span class="desc">获取“分享到QQ”按钮点击状态及自定义分享内容接口</span>    
<button class="btn btn_primary" id="onMenuShareQQ">onMenuShareQQ</button>    
<span class="desc">获取“分享到腾讯微博”按钮点击状态及自定义分享内容接口</span>    
<button class="btn btn_primary" id="onMenuShareWeibo">onMenuShareWeibo</button>    
<h3 id="menu-image">图像接口</h3>    
<span class="desc">拍照或从手机相册中选图接口</span>    
<button class="btn btn_primary" id="chooseImage">chooseImage</button>    
<span class="desc">预览图片接口</span>    
<button class="btn btn_primary" id="previewImage">previewImage</button>    
<span class="desc">上传图片接口</span>    
<button class="btn btn_primary" id="uploadImage">uploadImage</button>    
<span class="desc">下载图片接口</span>    
<button class="btn btn_primary" id="downloadImage">downloadImage</button>    
<h3 id="menu-voice">音频接口</h3>    
<span class="desc">开始录音接口</span>    
<button class="btn btn_primary" id="startRecord">startRecord</button>    
<span class="desc">停止录音接口</span>    
<button class="btn btn_primary" id="stopRecord">stopRecord</button>    
<span class="desc">播放语音接口</span>    
<button class="btn btn_primary" id="playVoice">playVoice</button>    
<span class="desc">暂停播放接口</span>    
<button class="btn btn_primary" id="pauseVoice">pauseVoice</button>    
<span class="desc">停止播放接口</span>    
<button class="btn btn_primary" id="stopVoice">stopVoice</button>    
<span class="desc">上传语音接口</span>    
<button class="btn btn_primary" id="uploadVoice">uploadVoice</button>    
<span class="desc">下载语音接口</span>    
<button class="btn btn_primary" id="downloadVoice">downloadVoice</button>    
<h3 id="menu-smart">智能接口</h3>    
<span class="desc">识别音频并返回识别结果接口</span>    
<button class="btn btn_primary" id="translateVoice">translateVoice</button>    
<h3 id="menu-device">设备信息接口</h3>    
<span class="desc">获取网络状态接口</span>    
<button class="btn btn_primary" id="getNetworkType">getNetworkType</button>    
<h3 id="menu-location">地理位置接口</h3>    
<span class="desc">使用微信内置地图查看位置接口</span>    
<button class="btn btn_primary" id="openLocation">openLocation</button>    
<span class="desc">获取地理位置接口</span>    
<button class="btn btn_primary" id="getLocation">getLocation</button>    
<h3 id="menu-webview">界面操作接口</h3>    
<span class="desc">隐藏右上角菜单接口</span>    
<button class="btn btn_primary" id="hideOptionMenu">hideOptionMenu</button>    
<span class="desc">显示右上角菜单接口</span>    
<button class="btn btn_primary" id="showOptionMenu">showOptionMenu</button>    
<span class="desc">关闭当前网页窗口接口</span>    
<button class="btn btn_primary" id="closeWindow">closeWindow</button>    
<span class="desc">批量隐藏功能按钮接口</span>    
<button class="btn btn_primary" id="hideMenuItems">hideMenuItems</button>    
<span class="desc">批量显示功能按钮接口</span>    
<button class="btn btn_primary" id="showMenuItems">showMenuItems</button>    
<span class="desc">隐藏所有非基础按钮接口</span>    
<button class="btn btn_primary" id="hideAllNonBaseMenuItem">hideAllNonBaseMenuItem</button>    
<span class="desc">显示所有功能按钮接口</span>    
<button class="btn btn_primary" id="showAllNonBaseMenuItem">showAllNonBaseMenuItem</button>    
<h3 id="menu-scan">微信扫一扫</h3>    
<span class="desc">调起微信扫一扫接口</span>    
<button class="btn btn_primary" id="scanQRCode0">scanQRCode(微信处理结果)</button>    
<button class="btn btn_primary" id="scanQRCode1">scanQRCode(直接返回结果)</button>    
<h3 id="menu-shopping">微信小店接口</h3>    
<span class="desc">跳转微信商品页接口</span>    
<button class="btn btn_primary" id="openProductSpecificView">openProductSpecificView</button>    
<h3 id="menu-card">微信卡券接口</h3>    
<span class="desc">批量添加卡券接口</span>    
<button class="btn btn_primary" id="addCard">addCard</button>    
<span class="desc">调起适用于门店的卡券列表并获取用户选择列表</span>    
<button class="btn btn_primary" id="chooseCard">chooseCard</button>    
<span class="desc">查看微信卡包中的卡券接口</span>    
<button class="btn btn_primary" id="openCard">openCard</button>    
<h3 id="menu-pay">微信支付接口</h3>    
<span class="desc">发起一个微信支付请求</span>    
<button class="btn btn_primary" id="chooseWXPay">chooseWXPay</button>    
</div>    
</div>    
</body>    
<script src="http://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>    
<script>    
/*    
* 注意:    
* 1. 所有的JS接口只能在公众号绑定的域名下调用,公众号开发者需要先登录微信公众平台进入“公众号设置”的“功能设置”里填写“JS接口安全域名”。    
* 2. 如果发现在 Android 不能分享自定义内容,请到官网下载最新的包覆盖安装,Android 自定义分享接口需升级至 6.0.2.58 版本及以上。    
* 3. 完整 JS-SDK 文档地址:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html    
*    
* 如有问题请通过以下渠道反馈:    
* 邮箱地址:weixin-open@qq.com    
* 邮件主题:【微信JS-SDK反馈】具体问题    
* 邮件内容说明:用简明的语言描述问题所在,并交代清楚遇到该问题的场景,可附上截屏图片,微信团队会尽快处理你的反馈。    
*/    
wx.config({    
debug: false,    
appId: wxf8b4f85f3a794e77,    
timestamp: 1421142450,    
nonceStr: 9hKgyCLgGZOgQmEI,    
signature: bf7a5555f9ad0e7e491535f232349a40510a6f8f,    
jsApiList: [    
checkJsApi,    
onMenuShareTimeline,    
onMenuShareAppMessage,    
onMenuShareQQ,    
onMenuShareWeibo,    
hideMenuItems,    
showMenuItems,    
hideAllNonBaseMenuItem,    
showAllNonBaseMenuItem,    
translateVoice,    
startRecord,    
stopRecord,    
onRecordEnd,    
playVoice,    
pauseVoice,    
stopVoice,    
uploadVoice,    
downloadVoice,    
chooseImage,    
previewImage,    
uploadImage,    
downloadImage,    
getNetworkType,    
openLocation,    
getLocation,    
hideOptionMenu,    
showOptionMenu,    
closeWindow,    
scanQRCode,    
chooseWXPay,    
openProductSpecificView,    
addCard,    
chooseCard,    
openCard    
]    
});    
</script>    
<script src="js/demo.js"> </script>    
</html>

 第二部分:demo.js

 

  /*
   * 注意:
   * 1. 所有的JS接口只能在公众号绑定的域名下调用,公众号开发者需要先登录微信公众平台进入“公众号设置”的“功能设置”里填写“JS接口安全域名”。
   * 2. 如果发现在 Android 不能分享自定义内容,请到官网下载最新的包覆盖安装,Android 自定义分享接口需升级至 6.0.2.58 版本及以上。
   * 3. 完整 JS-SDK 文档地址:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html
   *
   * 如有问题请通过以下渠道反馈:
   * 邮箱地址:weixin-open@qq.com
   * 邮件主题:【微信JS-SDK反馈】具体问题
   * 邮件内容说明:用简明的语言描述问题所在,并交代清楚遇到该问题的场景,可附上截屏图片,微信团队会尽快处理你的反馈。
   */
  wx.config({
      debug: false,
      appId: ‘wxf8b4f85f3a794e77‘,
      timestamp: 1421142450,
      nonceStr: ‘9hKgyCLgGZOgQmEI‘,
      signature: ‘bf7a5555f9ad0e7e491535f232349a40510a6f8f‘,
      jsApiList: [
        ‘checkJsApi‘,
        ‘onMenuShareTimeline‘,
        ‘onMenuShareAppMessage‘,
        ‘onMenuShareQQ‘,
        ‘onMenuShareWeibo‘,
        ‘hideMenuItems‘,
        ‘showMenuItems‘,
        ‘hideAllNonBaseMenuItem‘,
        ‘showAllNonBaseMenuItem‘,
        ‘translateVoice‘,
        ‘startRecord‘,
        ‘stopRecord‘,
        ‘onRecordEnd‘,
        ‘playVoice‘,
        ‘pauseVoice‘,
        ‘stopVoice‘,
        ‘uploadVoice‘,
        ‘downloadVoice‘,
        ‘chooseImage‘,
        ‘previewImage‘,
        ‘uploadImage‘,
        ‘downloadImage‘,
        ‘getNetworkType‘,
        ‘openLocation‘,
        ‘getLocation‘,
        ‘hideOptionMenu‘,
        ‘showOptionMenu‘,
        ‘closeWindow‘,
        ‘scanQRCode‘,
        ‘chooseWXPay‘,
        ‘openProductSpecificView‘,
        ‘addCard‘,
        ‘chooseCard‘,
        ‘openCard‘
      ]
  });
/*
 * 注意:
 * 1. 所有的JS接口只能在公众号绑定的域名下调用,公众号开发者需要先登录微信公众平台进入“公众号设置”的“功能设置”里填写“JS接口安全域名”。
 * 2. 如果发现在 Android 不能分享自定义内容,请到官网下载最新的包覆盖安装,Android 自定义分享接口需升级至 6.0.2.58 版本及以上。
 * 3. 完整 JS-SDK 文档地址:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html
 *
 * 如有问题请通过以下渠道反馈:
 * 邮箱地址:weixin-open@qq.com
 * 邮件主题:【微信JS-SDK反馈】具体问题
 * 邮件内容说明:用简明的语言描述问题所在,并交代清楚遇到该问题的场景,可附上截屏图片,微信团队会尽快处理你的反馈。
 */
wx.ready(function () {
  // 1 判断当前版本是否支持指定 JS 接口,支持批量判断
  document.querySelector(‘#checkJsApi‘).onclick = function () {
    wx.checkJsApi({
      jsApiList: [
        ‘getNetworkType‘,
        ‘previewImage‘
      ],
      success: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };
  // 2. 分享接口
  // 2.1 监听“分享给朋友”,按钮点击、自定义分享内容及分享结果接口
  document.querySelector(‘#onMenuShareAppMessage‘).onclick = function () {
    wx.onMenuShareAppMessage({
      title: ‘互联网之子‘,
      desc: ‘在长大的过程中,我才慢慢发现,我身边的所有事,别人跟我说的所有事,那些所谓本来如此,注定如此的事,它们其实没有非得如此,事情是可以改变的。更重要的是,有些事既然错了,那就该做出改变。‘,
      link: ‘http://movie.douban.com/subject/25785114/‘,
      imgUrl: ‘http://img3.douban.com/view/movie_poster_cover/spst/public/p2166127561.jpg‘,
      trigger: function (res) {
        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));
      }
    });
    alert(‘已注册获取“发送给朋友”状态事件‘);
  };
  // 2.2 监听“分享到朋友圈”按钮点击、自定义分享内容及分享结果接口
  document.querySelector(‘#onMenuShareTimeline‘).onclick = function () {
    wx.onMenuShareTimeline({
      title: ‘互联网之子‘,
      link: ‘http://movie.douban.com/subject/25785114/‘,
      imgUrl: ‘http://img3.douban.com/view/movie_poster_cover/spst/public/p2166127561.jpg‘,
      trigger: function (res) {
        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));
      }
    });
    alert(‘已注册获取“分享到朋友圈”状态事件‘);
  };
  // 2.3 监听“分享到QQ”按钮点击、自定义分享内容及分享结果接口
  document.querySelector(‘#onMenuShareQQ‘).onclick = function () {
    wx.onMenuShareQQ({
      title: ‘互联网之子‘,
      desc: ‘在长大的过程中,我才慢慢发现,我身边的所有事,别人跟我说的所有事,那些所谓本来如此,注定如此的事,它们其实没有非得如此,事情是可以改变的。更重要的是,有些事既然错了,那就该做出改变。‘,
      link: ‘http://movie.douban.com/subject/25785114/‘,
      imgUrl: ‘http://img3.douban.com/view/movie_poster_cover/spst/public/p2166127561.jpg‘,
      trigger: function (res) {
        alert(‘用户点击分享到QQ‘);
      },
      complete: function (res) {
        alert(JSON.stringify(res));
      },
      success: function (res) {
        alert(‘已分享‘);
      },
      cancel: function (res) {
        alert(‘已取消‘);
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
    alert(‘已注册获取“分享到 QQ”状态事件‘);
  };
   
  // 2.4 监听“分享到微博”按钮点击、自定义分享内容及分享结果接口
  document.querySelector(‘#onMenuShareWeibo‘).onclick = function () {
    wx.onMenuShareWeibo({
      title: ‘互联网之子‘,
      desc: ‘在长大的过程中,我才慢慢发现,我身边的所有事,别人跟我说的所有事,那些所谓本来如此,注定如此的事,它们其实没有非得如此,事情是可以改变的。更重要的是,有些事既然错了,那就该做出改变。‘,
      link: ‘http://movie.douban.com/subject/25785114/‘,
      imgUrl: ‘http://img3.douban.com/view/movie_poster_cover/spst/public/p2166127561.jpg‘,
      trigger: function (res) {
        alert(‘用户点击分享到微博‘);
      },
      complete: function (res) {
        alert(JSON.stringify(res));
      },
      success: function (res) {
        alert(‘已分享‘);
      },
      cancel: function (res) {
        alert(‘已取消‘);
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
    alert(‘已注册获取“分享到微博”状态事件‘);
  };
 
  // 3 智能接口
  var voice = {
    localId: ‘‘,
    serverId: ‘‘
  };
  // 3.1 识别音频并返回识别结果
  document.querySelector(‘#translateVoice‘).onclick = function () {
    if (voice.localId == ‘‘) {
      alert(‘请先使用 startRecord 接口录制一段声音‘);
      return;
    }
    wx.translateVoice({
      localId: voice.localId,
      complete: function (res) {
        if (res.hasOwnProperty(‘translateResult‘)) {
          alert(‘识别结果:‘ + res.translateResult);
        } else {
          alert(‘无法识别‘);
        }
      }
    });
  };
  // 4 音频接口
  // 4.2 开始录音
  document.querySelector(‘#startRecord‘).onclick = function () {
    wx.startRecord({
      cancel: function () {
        alert(‘用户拒绝授权录音‘);
      }
    });
  };
  // 4.3 停止录音
  document.querySelector(‘#stopRecord‘).onclick = function () {
    wx.stopRecord({
      success: function (res) {
        voice.localId = res.localId;
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };
  // 4.4 监听录音自动停止
  wx.onVoiceRecordEnd({
    complete: function (res) {
      voice.localId = res.localId;
      alert(‘录音时间已超过一分钟‘);
    }
  });
  // 4.5 播放音频
  document.querySelector(‘#playVoice‘).onclick = function () {
    if (voice.localId == ‘‘) {
      alert(‘请先使用 startRecord 接口录制一段声音‘);
      return;
    }
    wx.playVoice({
      localId: voice.localId
    });
  };
  // 4.6 暂停播放音频
  document.querySelector(‘#pauseVoice‘).onclick = function () {
    wx.pauseVoice({
      localId: voice.localId
    });
  };
  // 4.7 停止播放音频
  document.querySelector(‘#stopVoice‘).onclick = function () {
    wx.stopVoice({
      localId: voice.localId
    });
  };
  // 4.8 监听录音播放停止
  wx.onVoicePlayEnd({
    complete: function (res) {
      alert(‘录音(‘ + res.localId + ‘)播放结束‘);
    }
  });
  // 4.8 上传语音
  document.querySelector(‘#uploadVoice‘).onclick = function () {
    if (voice.localId == ‘‘) {
      alert(‘请先使用 startRecord 接口录制一段声音‘);
      return;
    }
    wx.uploadVoice({
      localId: voice.localId,
      success: function (res) {
        alert(‘上传语音成功,serverId 为‘ + res.serverId);
        voice.serverId = res.serverId;
      }
    });
  };
  // 4.9 下载语音
  document.querySelector(‘#downloadVoice‘).onclick = function () {
    if (voice.serverId == ‘‘) {
      alert(‘请先使用 uploadVoice 上传声音‘);
      return;
    }
    wx.downloadVoice({
      serverId: voice.serverId,
      success: function (res) {
        alert(‘下载语音成功,localId 为‘ + res.localId);
        voice.localId = res.localId;
      }
    });
  };
  // 5 图片接口
  // 5.1 拍照、本地选图
  var images = {
    localId: [],
    serverId: []
  };
  document.querySelector(‘#chooseImage‘).onclick = function () {
    wx.chooseImage({
      success: function (res) {
        images.localId = res.localIds;
        alert(‘已选择 ‘ + res.localIds.length + ‘ 张图片‘);
      }
    });
  };
  // 5.2 图片预览
  document.querySelector(‘#previewImage‘).onclick = function () {
    wx.previewImage({
      current: ‘http://img5.douban.com/view/photo/photo/public/p1353993776.jpg‘,
      urls: [
        ‘http://img3.douban.com/view/photo/photo/public/p2152117150.jpg‘,
        ‘http://img5.douban.com/view/photo/photo/public/p1353993776.jpg‘,
        ‘http://img3.douban.com/view/photo/photo/public/p2152134700.jpg‘
      ]
    });
  };
  // 5.3 上传图片
  document.querySelector(‘#uploadImage‘).onclick = function () {
    if (images.localId.length == 0) {
      alert(‘请先使用 chooseImage 接口选择图片‘);
      return;
    }
    var i = 0, length = images.localId.length;
    images.serverId = [];
    function upload() {
      wx.uploadImage({
        localId: images.localId[i],
        success: function (res) {
          i++;
          alert(‘已上传:‘ + i + ‘/‘ + length);
          images.serverId.push(res.serverId);
          if (i < length) {
            upload();
          }
        },
        fail: function (res) {
          alert(JSON.stringify(res));
        }
      });
    }
    upload();
  };
  // 5.4 下载图片
  document.querySelector(‘#downloadImage‘).onclick = function () {
    if (images.serverId.length === 0) {
      alert(‘请先使用 uploadImage 上传图片‘);
      return;
    }
    var i = 0, length = images.serverId.length;
    images.localId = [];
    function download() {
      wx.downloadImage({
        serverId: images.serverId[i],
        success: function (res) {
          i++;
          alert(‘已下载:‘ + i + ‘/‘ + length);
          images.localId.push(res.localId);
          if (i < length) {
            download();
          }
        }
      });
    }
    download();
  };
  // 6 设备信息接口
  // 6.1 获取当前网络状态
  document.querySelector(‘#getNetworkType‘).onclick = function () {
    wx.getNetworkType({
      success: function (res) {
        alert(res.networkType);
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };
  // 7 地理位置接口
  // 7.1 查看地理位置
  document.querySelector(‘#openLocation‘).onclick = function () {
    wx.openLocation({
      latitude: 23.099994,
      longitude: 113.324520,
      name: ‘TIT 创意园‘,
      address: ‘广州市海珠区新港中路 397 号‘,
      scale: 14,
      infoUrl: ‘http://weixin.qq.com‘
    });
  };
  // 7.2 获取当前地理位置
  document.querySelector(‘#getLocation‘).onclick = function () {
    wx.getLocation({
      success: function (res) {
        alert(JSON.stringify(res));
      },
      cancel: function (res) {
        alert(‘用户拒绝授权获取地理位置‘);
      }
    });
  };
  // 8 界面操作接口
  // 8.1 隐藏右上角菜单
  document.querySelector(‘#hideOptionMenu‘).onclick = function () {
    wx.hideOptionMenu();
  };
  // 8.2 显示右上角菜单
  document.querySelector(‘#showOptionMenu‘).onclick = function () {
    wx.showOptionMenu();
  };
  // 8.3 批量隐藏菜单项
  document.querySelector(‘#hideMenuItems‘).onclick = function () {
    wx.hideMenuItems({
      menuList: [
        ‘menuItem:readMode‘, // 阅读模式
        ‘menuItem:share:timeline‘, // 分享到朋友圈
        ‘menuItem:copyUrl‘ // 复制链接
      ],
      success: function (res) {
        alert(‘已隐藏“阅读模式”,“分享到朋友圈”,“复制链接”等按钮‘);
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };
  // 8.4 批量显示菜单项
  document.querySelector(‘#showMenuItems‘).onclick = function () {
    wx.showMenuItems({
      menuList: [
        ‘menuItem:readMode‘, // 阅读模式
        ‘menuItem:share:timeline‘, // 分享到朋友圈
        ‘menuItem:copyUrl‘ // 复制链接
      ],
      success: function (res) {
        alert(‘已显示“阅读模式”,“分享到朋友圈”,“复制链接”等按钮‘);
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };
  // 8.5 隐藏所有非基本菜单项
  document.querySelector(‘#hideAllNonBaseMenuItem‘).onclick = function () {
    wx.hideAllNonBaseMenuItem({
      success: function () {
        alert(‘已隐藏所有非基本菜单项‘);
      }
    });
  };
  // 8.6 显示所有被隐藏的非基本菜单项
  document.querySelector(‘#showAllNonBaseMenuItem‘).onclick = function () {
    wx.showAllNonBaseMenuItem({
      success: function () {
        alert(‘已显示所有非基本菜单项‘);
      }
    });
  };
  // 8.7 关闭当前窗口
  document.querySelector(‘#closeWindow‘).onclick = function () {
    wx.closeWindow();
  };
  // 9 微信原生接口
  // 9.1.1 扫描二维码并返回结果
  document.querySelector(‘#scanQRCode0‘).onclick = function () {
    wx.scanQRCode({
      desc: ‘scanQRCode desc‘
    });
  };
  // 9.1.2 扫描二维码并返回结果
  document.querySelector(‘#scanQRCode1‘).onclick = function () {
    wx.scanQRCode({
      needResult: 1,
      desc: ‘scanQRCode desc‘,
      success: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };
  // 10 微信支付接口
  // 10.1 发起一个支付请求
  document.querySelector(‘#chooseWXPay‘).onclick = function () {
    wx.chooseWXPay({
      timestamp: 1414723227,
      nonceStr: ‘noncestr‘,
      package: ‘addition=action_id%3dgaby1234%26limit_pay%3d&bank_type=WX&body=innertest&fee_type=1&input_charset=GBK&notify_url=http%3A%2F%2F120.204.206.246%2Fcgi-bin%2Fmmsupport-bin%2Fnotifypay&out_trade_no=1414723227818375338&partner=1900000109&spbill_create_ip=127.0.0.1&total_fee=1&sign=432B647FE95C7BF73BCD177CEECBEF8D‘,
      paySign: ‘bd5b1933cda6e9548862944836a9b52e8c9a2b69‘
    });
  };
  // 11.3  跳转微信商品页
  document.querySelector(‘#openProductSpecificView‘).onclick = function () {
    wx.openProductSpecificView({
      productId: ‘pDF3iY_m2M7EQ5EKKKWd95kAxfNw‘
    });
  };
  // 12 微信卡券接口
  // 12.1 添加卡券
  document.querySelector(‘#addCard‘).onclick = function () {
    wx.addCard({
      cardList: [
        {
          cardId: ‘pDF3iY9tv9zCGCj4jTXFOo1DxHdo‘,
          cardExt: ‘{"code": "", "openid": "", "timestamp": "1418301401", "signature":"64e6a7cc85c6e84b726f2d1cbef1b36e9b0f9750"}‘
        },
        {
          cardId: ‘pDF3iY9tv9zCGCj4jTXFOo1DxHdo‘,
          cardExt: ‘{"code": "", "openid": "", "timestamp": "1418301401", "signature":"64e6a7cc85c6e84b726f2d1cbef1b36e9b0f9750"}‘
        }
      ],
      success: function (res) {
        alert(‘已添加卡券:‘ + JSON.stringify(res.cardList));
      }
    });
  };
  // 12.2 选择卡券
  document.querySelector(‘#chooseCard‘).onclick = function () {
    wx.chooseCard({
      cardSign: ‘97e9c5e58aab3bdf6fd6150e599d7e5806e5cb91‘,
      timestamp: 1417504553,
      nonceStr: ‘k0hGdSXKZEj3Min5‘,
      success: function (res) {
        alert(‘已选择卡券:‘ + JSON.stringify(res.cardList));
      }
    });
  };
  // 12.3 查看卡券
  document.querySelector(‘#openCard‘).onclick = function () {
    alert(‘您没有该公众号的卡券无法打开卡券。‘);
    wx.openCard({
      cardList: [
      ]
    });
  };
  var shareData = {
    title: ‘微信JS-SDK Demo‘,
    desc: ‘微信JS-SDK,帮助第三方为用户提供更优质的移动web服务‘,
    link: ‘http://demo.open.weixin.qq.com/jssdk/‘,
    imgUrl: ‘http://mmbiz.qpic.cn/mmbiz/icTdbqWNOwNRt8Qia4lv7k3M9J1SKqKCImxJCt7j9rHYicKDI45jRPBxdzdyREWnk0ia0N5TMnMfth7SdxtzMvVgXg/0‘
  };
  wx.onMenuShareAppMessage(shareData);
  wx.onMenuShareTimeline(shareData);
});
wx.error(function (res) {
  alert(res.errMsg);
});

 

微信JS SDK Demo 官方案例

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