微信h5开发相关

获取授权

奇货测试：https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxa419623589b9bf75&redirect_uri=https%3A%2F%2Fm.7ho.com%2Fcashier%3ForderId%3D2&response_type=code&scope=snsapi_userinfo&state=0#wechat_redirect

https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421140842

https://mp.weixin.qq.com/wiki?t=resource/res_main&id=mp1421141115

h5打开微信

<!DOCTYPE html>
<html>

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no">
  <title>判断手机是否安装微信</title>
</head>

<body>
  <a href="javascript:testApp('weixin://')" class="dl-btn" id="download">打开微信</a>
  <script>
  function testApp(url) {
    var timeout, t = 1000,
      hasApp = true;
    setTimeout(function() {
      if (!hasApp) {
        //没有安装微信
        var r = confirm("您没有安装微信，请先安装微信!");
        if (r == true) {
          location.href = "http://weixin.qq.com/"
        }
      } else {
        //安装微信
      }
      document.body.removeChild(ifr);
    }, 2000)

    var t1 = Date.now();
    var ifr = document.createElement("iframe");
    ifr.setAttribute('src', url);
    ifr.setAttribute('style', 'display:none');
    document.body.appendChild(ifr);
    timeout = setTimeout(function() {
      var t2 = Date.now();
      if (!t1 || t2 - t1 < t + 100) {
        hasApp = false;
      }
    }, t);
  }
  //判断访问终端
  var browser = {
    versions: function() {
      var u = navigator.userAgent,
        app = navigator.appVersion;
      return {
        trident: u.indexOf('Trident') > -1, //IE内核
        presto: u.indexOf('Presto') > -1, //opera内核
        webKit: u.indexOf('AppleWebKit') > -1, //苹果、谷歌内核
        gecko: u.indexOf('Gecko') > -1 && u.indexOf('KHTML') == -1, //火狐内核
        mobile: !!u.match(/AppleWebKit.*Mobile.*/), //是否为移动终端
        ios: !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/), //ios终端
        android: u.indexOf('Android') > -1 || u.indexOf('Linux') > -1, //android终端或者uc浏览器
        iPhone: u.indexOf('iPhone') > -1, //是否为iPhone或者QQHD浏览器
        iPad: u.indexOf('iPad') > -1, //是否iPad
        webApp: u.indexOf('Safari') == -1, //是否web应该程序，没有头部与底部
        weixin: u.indexOf('MicroMessenger') > -1, //是否微信 （2015-01-22新增）
        qq: u.match(/\sQQ/i) == " qq" //是否QQ
      };
    }(),
    language: (navigator.browserLanguage || navigator.language).toLowerCase()
  }
  </script>
</body>

</html>
posted @ 2017-10-19 10:58  暖风叔叔  阅读(272)  评论(0)    收藏  举报