微信官方jssdk Demo

1.html部分php

<!DOCTYPE html>
<!-- saved from url=(0028){sh:$selfUrl} -->
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <meta charset="utf-8">
  <title>微信JS-SDK Demo</title>
  <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=0">
  <link rel="stylesheet" href="{sh::RES}/jssdk/css/style.css">
</head>
<body ontouchstart="">
<div class="wxapi_container">
    <div class="wxapi_index_container">
      <ul class="label_box lbox_close wxapi_index_list">
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-basic">基礎接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-share">分享接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-image">圖像接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-voice">音頻接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-smart">智能接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-device">設備信息接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-location">地理位置接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-webview">界面操做接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-scan">微信掃一掃接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-shopping">微信小店接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-card">微信卡券接口</a></li>
        <li class="label_item wxapi_index_item"><a class="label_inner" href="{sh:$selfUrl}#menu-pay">微信支付接口</a></li>
      </ul>
    </div>
    <div class="lbox_close wxapi_form">
      <h3 id="menu-basic">基礎接口</h3>
      <span class="desc">判斷當前客戶端是否支持指定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">獲取「分享到朋友圈」按鈕點擊狀態及自定義分享內容接口</span>
      <button class="btn btn_primary" id="onMenuShareTimeline">onMenuShareTimeline</button>
      <span class="desc">獲取「分享給朋友」按鈕點擊狀態及自定義分享內容接口</span>
      <button class="btn btn_primary" id="onMenuShareAppMessage">onMenuShareAppMessage</button>
      <span class="desc">獲取「分享到QQ」按鈕點擊狀態及自定義分享內容接口</span>
      <button class="btn btn_primary" id="onMenuShareQQ">onMenuShareQQ</button>
      <span class="desc">獲取「分享到騰訊微博」按鈕點擊狀態及自定義分享內容接口</span>
      <button class="btn btn_primary" id="onMenuShareWeibo">onMenuShareWeibo</button>
      <span class="desc">獲取「分享到QZone」按鈕點擊狀態及自定義分享內容接口</span>
      <button class="btn btn_primary" id="onMenuShareQZone">onMenuShareQZone</button>

      <h3 id="menu-image">圖像接口</h3>
      <span class="desc">拍照或從手機相冊中選圖接口</span>
      <button class="btn btn_primary" id="chooseImage">chooseImage</button>
      <span class="desc">預覽圖片接口</span>
      <button class="btn btn_primary" id="previewImage">previewImage</button>
      <span class="desc">上傳圖片接口</span>
      <button class="btn btn_primary" id="uploadImage">uploadImage</button>
      <span class="desc">下載圖片接口</span>
      <button class="btn btn_primary" id="downloadImage">downloadImage</button>

      <h3 id="menu-voice">音頻接口</h3>
      <span class="desc">開始錄音接口</span>
      <button class="btn btn_primary" id="startRecord">startRecord</button>
      <span class="desc">中止錄音接口</span>
      <button class="btn btn_primary" id="stopRecord">stopRecord</button>
      <span class="desc">播放語音接口</span>
      <button class="btn btn_primary" id="playVoice">playVoice</button>
      <span class="desc">暫停播放接口</span>
      <button class="btn btn_primary" id="pauseVoice">pauseVoice</button>
      <span class="desc">中止播放接口</span>
      <button class="btn btn_primary" id="stopVoice">stopVoice</button>
      <span class="desc">上傳語音接口</span>
      <button class="btn btn_primary" id="uploadVoice">uploadVoice</button>
      <span class="desc">下載語音接口</span>
      <button class="btn btn_primary" id="downloadVoice">downloadVoice</button>

      <h3 id="menu-smart">智能接口</h3>
      <span class="desc">識別音頻並返回識別結果接口</span>
      <button class="btn btn_primary" id="translateVoice">translateVoice</button>

      <h3 id="menu-device">設備信息接口</h3>
      <span class="desc">獲取網絡狀態接口</span>
      <button class="btn btn_primary" id="getNetworkType">getNetworkType</button>

      <h3 id="menu-location">地理位置接口</h3>
      <span class="desc">使用微信內置地圖查看位置接口</span>
      <button class="btn btn_primary" id="openLocation">openLocation</button>
      <span class="desc">獲取地理位置接口</span>
      <button class="btn btn_primary" id="getLocation">getLocation</button>

      <h3 id="menu-webview">界面操做接口</h3>
      <span class="desc">隱藏右上角菜單接口</span>
      <button class="btn btn_primary" id="hideOptionMenu">hideOptionMenu</button>
      <span class="desc">顯示右上角菜單接口</span>
      <button class="btn btn_primary" id="showOptionMenu">showOptionMenu</button>
      <span class="desc">關閉當前網頁窗口接口</span>
      <button class="btn btn_primary" id="closeWindow">closeWindow</button>
      <span class="desc">批量隱藏功能按鈕接口</span>
      <button class="btn btn_primary" id="hideMenuItems">hideMenuItems</button>
      <span class="desc">批量顯示功能按鈕接口</span>
      <button class="btn btn_primary" id="showMenuItems">showMenuItems</button>
      <span class="desc">隱藏全部非基礎按鈕接口</span>
      <button class="btn btn_primary" id="hideAllNonBaseMenuItem">hideAllNonBaseMenuItem</button>
      <span class="desc">顯示全部功能按鈕接口</span>
      <button class="btn btn_primary" id="showAllNonBaseMenuItem">showAllNonBaseMenuItem</button>

      <h3 id="menu-scan">微信掃一掃</h3>
      <span class="desc">調起微信掃一掃接口</span>
      <button class="btn btn_primary" id="scanQRCode0">scanQRCode(微信處理結果)</button>
      <button class="btn btn_primary" id="scanQRCode1">scanQRCode(直接返回結果)</button>

      <h3 id="menu-shopping">微信小店接口</h3>
      <span class="desc">跳轉微信商品頁接口</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">調起適用於門店的卡券列表並獲取用戶選擇列表</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">發起一個微信支付請求</span>
      <button class="btn btn_primary" id="chooseWXPay">chooseWXPay</button>
    </div>
  </div>

<script src="{sh::RES}/jssdk/js/jweixin-1.0.0.js"></script>



<!-- 獲取簽名的核心 begin -->
<?php
import("@.ORG.jssdk");
$jssdk = new JSSDK(C('oauth_config.appid'), C('oauth_config.appsecret'));
$signPackage = $jssdk->GetSignPackage();
?>
<!-- 獲取簽名的核心 end -->
<script>
  /*
   * 注意:
   * 1. 全部的JS接口只能在公衆號綁定的域名下調用,公衆號開發者須要先登陸微信公衆平臺進入「公衆號設置」的「功能設置」裏填寫「JS接口安全域名」。
   * 2. 若是發如今 Android 不能分享自定義內容,請到官網下載最新的包覆蓋安裝,Android 自定義分享接口需升級至 6.0.2.58 版本及以上。
   * 3. 常見問題及完整 JS-SDK 文檔地址:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html
   *
   * 開發中遇到問題詳見文檔「附錄5-常見錯誤及解決辦法」解決,如仍未能解決可經過如下渠道反饋:
   * 郵箱地址:weixin-open@qq.com
   * 郵件主題:【微信JS-SDK反饋】具體問題
   * 郵件內容說明:用簡明的語言描述問題所在,並交代清楚遇到該問題的場景,可附上截屏圖片,微信團隊會盡快處理你的反饋。
   */
  wx.config({
      debug: false,
      appId: '<?php echo $signPackage["appId"];?>',
      timestamp: <?php echo $signPackage["timestamp"];?>,
      nonceStr: '<?php echo $signPackage["nonceStr"];?>',
      signature: '<?php echo $signPackage["signature"];?>',
      jsApiList: [
        'checkJsApi',
        'onMenuShareTimeline',
        'onMenuShareAppMessage',
        'onMenuShareQQ',
        'onMenuShareWeibo',
        'onMenuShareQZone',
        'hideMenuItems',
        'showMenuItems',
        'hideAllNonBaseMenuItem',
        'showAllNonBaseMenuItem',
        'translateVoice',
        'startRecord',
        'stopRecord',
        'onVoiceRecordEnd',
        'playVoice',
        'onVoicePlayEnd',
        'pauseVoice',
        'stopVoice',
        'uploadVoice',
        'downloadVoice',
        'chooseImage',
        'previewImage',
        'uploadImage',
        'downloadImage',
        'getNetworkType',
        'openLocation',
        'getLocation',
        'hideOptionMenu',
        'showOptionMenu',
        'closeWindow',
        'scanQRCode',
        'chooseWXPay',
        'openProductSpecificView',
        'addCard',
        'chooseCard',
        'openCard'
      ]
  });
</script>
<script src="{sh::RES}/jssdk/js/zepto.min.js"></script>
<script src="{sh::RES}/jssdk/js/demo.js"> </script>

<div id="cli_dialog_div"></div></body></html>

2.demo.jscss

/*
 * 注意:
 * 1. 全部的JS接口只能在公衆號綁定的域名下調用,公衆號開發者須要先登陸微信公衆平臺進入「公衆號設置」的「功能設置」裏填寫「JS接口安全域名」。
 * 2. 若是發如今 Android 不能分享自定義內容,請到官網下載最新的包覆蓋安裝,Android 自定義分享接口需升級至 6.0.2.58 版本及以上。
 * 3. 完整 JS-SDK 文檔地址:http://mp.weixin.qq.com/wiki/7/aaa137b55fb2e0456bf8dd9148dd613f.html
 *
 * 若有問題請經過如下渠道反饋:
 * 郵箱地址:weixin-open@qq.com
 * 郵件主題:【微信JS-SDK反饋】具體問題
 * 郵件內容說明:用簡明的語言描述問題所在,並交代清楚遇到該問題的場景,可附上截屏圖片,微信團隊會盡快處理你的反饋。
 */
wx.ready(function () {
  // 1 判斷當前版本是否支持指定 JS 接口,支持批量判斷
  document.querySelector('#checkJsApi').onclick = function () {
    wx.checkJsApi({
      jsApiList: [
        'getNetworkType',
        'previewImage'
      ],
      success: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };

  // 2. 分享接口
  // 2.1 監聽「分享給朋友」,按鈕點擊、自定義分享內容及分享結果接口
  document.querySelector('#onMenuShareAppMessage').onclick = function () {
    wx.onMenuShareAppMessage({
      title: '互聯網之子',
      desc: '在長大的過程當中,我才慢慢發現,我身邊的全部事,別人跟我說的全部事,那些所謂原本如此,註定如此的事,它們其實沒有非得如此,事情是能夠改變的。更重要的是,有些事既然錯了,那就該作出改變。',
      link: 'http://movie.douban.com/subject/25785114/',
      imgUrl: 'http://demo.open.weixin.qq.com/jssdk/images/p2166127561.jpg',
      trigger: function (res) {
        // 不要嘗試在trigger中使用ajax異步請求修改本次分享的內容,由於客戶端分享操做是一個同步操做,這時候使用ajax的回包會尚未返回
        alert('用戶點擊發送給朋友');
      },
      success: function (res) {
        alert('已分享');
      },
      cancel: function (res) {
        alert('已取消');
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
    alert('已註冊獲取「發送給朋友」狀態事件');
  };

  // 2.2 監聽「分享到朋友圈」按鈕點擊、自定義分享內容及分享結果接口
  document.querySelector('#onMenuShareTimeline').onclick = function () {
    wx.onMenuShareTimeline({
      title: '互聯網之子',
      link: 'http://movie.douban.com/subject/25785114/',
      imgUrl: 'http://demo.open.weixin.qq.com/jssdk/images/p2166127561.jpg',
      trigger: function (res) {
        // 不要嘗試在trigger中使用ajax異步請求修改本次分享的內容,由於客戶端分享操做是一個同步操做,這時候使用ajax的回包會尚未返回
        alert('用戶點擊分享到朋友圈');
      },
      success: function (res) {
        alert('已分享');
      },
      cancel: function (res) {
        alert('已取消');
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
    alert('已註冊獲取「分享到朋友圈」狀態事件');
  };

  // 2.3 監聽「分享到QQ」按鈕點擊、自定義分享內容及分享結果接口
  document.querySelector('#onMenuShareQQ').onclick = function () {
    wx.onMenuShareQQ({
      title: '互聯網之子',
      desc: '在長大的過程當中,我才慢慢發現,我身邊的全部事,別人跟我說的全部事,那些所謂原本如此,註定如此的事,它們其實沒有非得如此,事情是能夠改變的。更重要的是,有些事既然錯了,那就該作出改變。',
      link: 'http://movie.douban.com/subject/25785114/',
      imgUrl: 'http://img3.douban.com/view/movie_poster_cover/spst/public/p2166127561.jpg',
      trigger: function (res) {
        alert('用戶點擊分享到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('已註冊獲取「分享到 QQ」狀態事件');
  };
  
  // 2.4 監聽「分享到微博」按鈕點擊、自定義分享內容及分享結果接口
  document.querySelector('#onMenuShareWeibo').onclick = function () {
    wx.onMenuShareWeibo({
      title: '互聯網之子',
      desc: '在長大的過程當中,我才慢慢發現,我身邊的全部事,別人跟我說的全部事,那些所謂原本如此,註定如此的事,它們其實沒有非得如此,事情是能夠改變的。更重要的是,有些事既然錯了,那就該作出改變。',
      link: 'http://movie.douban.com/subject/25785114/',
      imgUrl: 'http://img3.douban.com/view/movie_poster_cover/spst/public/p2166127561.jpg',
      trigger: function (res) {
        alert('用戶點擊分享到微博');
      },
      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('已註冊獲取「分享到微博」狀態事件');
  };

  // 2.5 監聽「分享到QZone」按鈕點擊、自定義分享內容及分享接口
  document.querySelector('#onMenuShareQZone').onclick = function () {
    wx.onMenuShareQZone({
      title: '互聯網之子',
      desc: '在長大的過程當中,我才慢慢發現,我身邊的全部事,別人跟我說的全部事,那些所謂原本如此,註定如此的事,它們其實沒有非得如此,事情是能夠改變的。更重要的是,有些事既然錯了,那就該作出改變。',
      link: 'http://movie.douban.com/subject/25785114/',
      imgUrl: 'http://img3.douban.com/view/movie_poster_cover/spst/public/p2166127561.jpg',
      trigger: function (res) {
        alert('用戶點擊分享到QZone');
      },
      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('已註冊獲取「分享到QZone」狀態事件');
  };


  // 3 智能接口
  var voice = {
    localId: '',
    serverId: ''
  };
  // 3.1 識別音頻並返回識別結果
  document.querySelector('#translateVoice').onclick = function () {
    if (voice.localId == '') {
      alert('請先使用 startRecord 接口錄製一段聲音');
      return;
    }
    wx.translateVoice({
      localId: voice.localId,
      complete: function (res) {
        if (res.hasOwnProperty('translateResult')) {
          alert('識別結果:' + res.translateResult);
        } else {
          alert('沒法識別');
        }
      }
    });
  };

  // 4 音頻接口
  // 4.2 開始錄音
  document.querySelector('#startRecord').onclick = function () {
    wx.startRecord({
      cancel: function () {
        alert('用戶拒絕受權錄音');
      }
    });
  };

  // 4.3 中止錄音
  document.querySelector('#stopRecord').onclick = function () {
    wx.stopRecord({
      success: function (res) {
        voice.localId = res.localId;
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };

  // 4.4 監聽錄音自動中止
  wx.onVoiceRecordEnd({
    complete: function (res) {
      voice.localId = res.localId;
      alert('錄音時間已超過一分鐘');
    }
  });

  // 4.5 播放音頻
  document.querySelector('#playVoice').onclick = function () {
    if (voice.localId == '') {
      alert('請先使用 startRecord 接口錄製一段聲音');
      return;
    }
    wx.playVoice({
      localId: voice.localId
    });
  };

  // 4.6 暫停播放音頻
  document.querySelector('#pauseVoice').onclick = function () {
    wx.pauseVoice({
      localId: voice.localId
    });
  };

  // 4.7 中止播放音頻
  document.querySelector('#stopVoice').onclick = function () {
    wx.stopVoice({
      localId: voice.localId
    });
  };

  // 4.8 監聽錄音播放中止
  wx.onVoicePlayEnd({
    complete: function (res) {
      alert('錄音(' + res.localId + ')播放結束');
    }
  });

  // 4.8 上傳語音
  document.querySelector('#uploadVoice').onclick = function () {
    if (voice.localId == '') {
      alert('請先使用 startRecord 接口錄製一段聲音');
      return;
    }
    wx.uploadVoice({
      localId: voice.localId,
      success: function (res) {
        alert('上傳語音成功,serverId 爲' + res.serverId);
        voice.serverId = res.serverId;
      }
    });
  };

  // 4.9 下載語音
  document.querySelector('#downloadVoice').onclick = function () {
    if (voice.serverId == '') {
      alert('請先使用 uploadVoice 上傳聲音');
      return;
    }
    wx.downloadVoice({
      serverId: voice.serverId,
      success: function (res) {
        alert('下載語音成功,localId 爲' + res.localId);
        voice.localId = res.localId;
      }
    });
  };

  // 5 圖片接口
  // 5.1 拍照、本地選圖
  var images = {
    localId: [],
    serverId: []
  };
  document.querySelector('#chooseImage').onclick = function () {
    wx.chooseImage({
      success: function (res) {
        images.localId = res.localIds;
        alert('已選擇 ' + res.localIds.length + ' 張圖片');
      }
    });
  };

  // 5.2 圖片預覽
  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 上傳圖片
  document.querySelector('#uploadImage').onclick = function () {
    if (images.localId.length == 0) {
      alert('請先使用 chooseImage 接口選擇圖片');
      return;
    }
    var i = 0, length = images.localId.length;
    images.serverId = [];
    function upload() {
      wx.uploadImage({
        localId: images.localId[i],
        success: function (res) {
          i++;
          //alert('已上傳:' + i + '/' + length);
          images.serverId.push(res.serverId);
          if (i < length) {
            upload();
          }
        },
        fail: function (res) {
          alert(JSON.stringify(res));
        }
      });
    }
    upload();
  };

  // 5.4 下載圖片
  document.querySelector('#downloadImage').onclick = function () {
    if (images.serverId.length === 0) {
      alert('請先使用 uploadImage 上傳圖片');
      return;
    }
    var i = 0, length = images.serverId.length;
    images.localId = [];
    function download() {
      wx.downloadImage({
        serverId: images.serverId[i],
        success: function (res) {
          i++;
          alert('已下載:' + i + '/' + length);
          images.localId.push(res.localId);
          if (i < length) {
            download();
          }
        }
      });
    }
    download();
  };

  // 6 設備信息接口
  // 6.1 獲取當前網絡狀態
  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 創意園',
      address: '廣州市海珠區新港中路 397 號',
      scale: 14,
      infoUrl: 'http://weixin.qq.com'
    });
  };

  // 7.2 獲取當前地理位置
  document.querySelector('#getLocation').onclick = function () {
    wx.getLocation({
      success: function (res) {
        alert(JSON.stringify(res));
      },
      cancel: function (res) {
        alert('用戶拒絕受權獲取地理位置');
      }
    });
  };

  // 8 界面操做接口
  // 8.1 隱藏右上角菜單
  document.querySelector('#hideOptionMenu').onclick = function () {
    wx.hideOptionMenu();
  };

  // 8.2 顯示右上角菜單
  document.querySelector('#showOptionMenu').onclick = function () {
    wx.showOptionMenu();
  };

  // 8.3 批量隱藏菜單項
  document.querySelector('#hideMenuItems').onclick = function () {
    wx.hideMenuItems({
      menuList: [
        'menuItem:readMode', // 閱讀模式
        'menuItem:share:timeline', // 分享到朋友圈
        'menuItem:copyUrl' // 複製連接
      ],
      success: function (res) {
        alert('已隱藏「閱讀模式」,「分享到朋友圈」,「複製連接」等按鈕');
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };

  // 8.4 批量顯示菜單項
  document.querySelector('#showMenuItems').onclick = function () {
    wx.showMenuItems({
      menuList: [
        'menuItem:readMode', // 閱讀模式
        'menuItem:share:timeline', // 分享到朋友圈
        'menuItem:copyUrl' // 複製連接
      ],
      success: function (res) {
        alert('已顯示「閱讀模式」,「分享到朋友圈」,「複製連接」等按鈕');
      },
      fail: function (res) {
        alert(JSON.stringify(res));
      }
    });
  };

  // 8.5 隱藏全部非基本菜單項
  document.querySelector('#hideAllNonBaseMenuItem').onclick = function () {
    wx.hideAllNonBaseMenuItem({
      success: function () {
        alert('已隱藏全部非基本菜單項');
      }
    });
  };

  // 8.6 顯示全部被隱藏的非基本菜單項
  document.querySelector('#showAllNonBaseMenuItem').onclick = function () {
    wx.showAllNonBaseMenuItem({
      success: function () {
        alert('已顯示全部非基本菜單項');
      }
    });
  };

  // 8.7 關閉當前窗口
  document.querySelector('#closeWindow').onclick = function () {
    wx.closeWindow();
  };

  // 9 微信原生接口
  // 9.1.1 掃描二維碼並返回結果
  document.querySelector('#scanQRCode0').onclick = function () {
    wx.scanQRCode();
  };
  // 9.1.2 掃描二維碼並返回結果
  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 發起一個支付請求
  document.querySelector('#chooseWXPay').onclick = function () {
    // 注意:此 Demo 使用 2.7 版本支付接口實現,建議使用此接口時參考微信支付相關最新文檔。
    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',
      signType: 'SHA1', // 注意:新版支付接口使用 MD5 加密
      paySign: 'bd5b1933cda6e9548862944836a9b52e8c9a2b69'
    });
  };

  // 11.3  跳轉微信商品頁
  document.querySelector('#openProductSpecificView').onclick = function () {
    wx.openProductSpecificView({
      productId: 'pDF3iY_m2M7EQ5EKKKWd95kAxfNw',
      extInfo: '123'
    });
  };

  // 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":"f54dae85e7807cc9525ccc127b4796e021f05b33"}'
        },
        {
          cardId: 'pDF3iY9tv9zCGCj4jTXFOo1DxHdo',
          cardExt: '{"code": "", "openid": "", "timestamp": "1418301401", "signature":"f54dae85e7807cc9525ccc127b4796e021f05b33"}'
        }
      ],
      success: function (res) {
        alert('已添加卡券:' + JSON.stringify(res.cardList));
      }
    });
  };

  var codes = [];
  // 12.2 選擇卡券
  document.querySelector('#chooseCard').onclick = function () {
    wx.chooseCard({
      cardSign: '8ef8aa071f1d2186cb1355ec132fed04ebba1c3f',
      timestamp: 1437997723,
      nonceStr: 'k0hGdSXKZEj3Min5',
      success: function (res) {
        res.cardList = JSON.parse(res.cardList);
        encrypt_code = res.cardList[0]['encrypt_code'];
        alert('已選擇卡券:' + JSON.stringify(res.cardList));
        decryptCode(encrypt_code, function (code) {
          codes.push(code);
        });
      }
    });
  };

  // 12.3 查看卡券
  document.querySelector('#openCard').onclick = function () {
    if (codes.length < 1) {
      alert('請先使用 chooseCard 接口選擇卡券。');
      return false;
    }
    var cardList = [];
    for (var i = 0; i < codes.length; i++) {
      cardList.push({
        cardId: 'pDF3iY9tv9zCGCj4jTXFOo1DxHdo',
        code: codes[i]
      });
    }
    wx.openCard({
      cardList: cardList
    });
  };

  var shareData = {
    title: '微信JS-SDK Demo',
    desc: '微信JS-SDK,幫助第三方爲用戶提供更優質的移動web服務',
    link: 'http://demo.open.weixin.qq.com/jssdk/',
    imgUrl: 'http://mmbiz.qpic.cn/mmbiz/icTdbqWNOwNRt8Qia4lv7k3M9J1SKqKCImxJCt7j9rHYicKDI45jRPBxdzdyREWnk0ia0N5TMnMfth7SdxtzMvVgXg/0'
  };
  wx.onMenuShareAppMessage(shareData);
  wx.onMenuShareTimeline(shareData);

  function decryptCode(code, callback) {
    $.getJSON('/jssdk/decrypt_code.php?code=' + encodeURI(code), function (res) {
      if (res.errcode == 0) {
        codes.push(res.code);
      }
    });
  }
});

wx.error(function (res) {
  alert(res.errMsg);
});

3.核心類jssdk.class.phphtml

<?php
class JSSDK {
  private $appId;
  private $appSecret;

  public function __construct($appId, $appSecret) {
    $this->appId = $appId;
    $this->appSecret = $appSecret;
  }

  public function getSignPackage() {
    $jsapiTicket = $this->getJsApiTicket();

    // 注意 URL 必定要動態獲取,不能 hardcode.
    $protocol = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off' || $_SERVER['SERVER_PORT'] == 443) ? "https://" : "http://";
    $url = "$protocol$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";

    $timestamp = time();
    $nonceStr = $this->createNonceStr();

    // 這裏參數的順序要按照 key 值 ASCII 碼升序排序
    $string = "jsapi_ticket=$jsapiTicket&noncestr=$nonceStr&timestamp=$timestamp&url=$url";

    $signature = sha1($string);

    $signPackage = array(
      "appId"     => $this->appId,
      "nonceStr"  => $nonceStr,
      "timestamp" => $timestamp,
      "url"       => $url,
      "signature" => $signature,
      "rawString" => $string
    );
    return $signPackage; 
  }

  private function createNonceStr($length = 16) {
    $chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
    $str = "";
    for ($i = 0; $i < $length; $i++) {
      $str .= substr($chars, mt_rand(0, strlen($chars) - 1), 1);
    }
    return $str;
  }

  private function getJsApiTicket() {
    // jsapi_ticket 應該全局存儲與更新,如下代碼以寫入到文件中作示例
    $data = json_decode(file_get_contents("jsapi_ticket.json"));
    if ($data->expire_time < time()) {
      $accessToken = $this->getAccessToken();
      // 若是是企業號用如下 URL 獲取 ticket
      // $url = "https://qyapi.weixin.qq.com/cgi-bin/get_jsapi_ticket?access_token=$accessToken";
      $url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?type=jsapi&access_token=$accessToken";
      $res = json_decode($this->httpGet($url));
      $ticket = $res->ticket;
      if ($ticket) {
        $data->expire_time = time() + 7000;
        $data->jsapi_ticket = $ticket;
        $fp = fopen("jsapi_ticket.json", "w");
        fwrite($fp, json_encode($data));
        fclose($fp);
      }
    } else {
      $ticket = $data->jsapi_ticket;
    }

    return $ticket;
  }

  private function getAccessToken() {
    // access_token 應該全局存儲與更新,如下代碼以寫入到文件中作示例
    $data = json_decode(file_get_contents("access_token.json"));
    if ($data->expire_time < time()) {
      // 若是是企業號用如下URL獲取access_token
      // $url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$this->appId&corpsecret=$this->appSecret";
      $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$this->appId&secret=$this->appSecret";
      $res = json_decode($this->httpGet($url));
      $access_token = $res->access_token;
      if ($access_token) {
        $data->expire_time = time() + 7000;
        $data->access_token = $access_token;
        $fp = fopen("access_token.json", "w");
        fwrite($fp, json_encode($data));
        fclose($fp);
      }
    } else {
      $access_token = $data->access_token;
    }
    return $access_token;
  }

  private function httpGet($url) {
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_TIMEOUT, 500);
    // 爲保證第三方服務器與微信服務器之間數據傳輸的安全性,全部微信接口採用https方式調用,必須使用下面2行代碼打開ssl安全校驗。
    // 若是在部署過程當中代碼在此處驗證失敗,請到 http://curl.haxx.se/ca/cacert.pem 下載新的證書判別文件。
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, true);
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, true);
    curl_setopt($curl, CURLOPT_URL, $url);

    $res = curl_exec($curl);
    curl_close($curl);

    return $res;
  }
}

一切的一切都是基於appId 和 appSecret,這兩個參數能夠在配置文件中進行配置。git

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