Merge branch 'feature/animation' into 'master'

修改分享昵称问题

See merge request !33

src/pages/index.wpy

@@ -557,7 +557,7 @@
         }
         const openid = wx.getStorageSync('openId');
         return {
-          title: `${this.$wepy.userInfo || this.$wepy.userInfo.nickName || '您的好朋友'}邀请您来抽奖啦～`,
+          title: `${this.$wepy.userInfo && this.$wepy.userInfo.nickName || '您的好朋友'}邀请您来抽奖啦～`,
           path: `/pages/index?openid=${openid}`,
           imageUrl: this.$wepy.awardsInfo.photoUrl,
           success: function(res) {