wx.getImageInfo在安卓上貌似取不到信息

代码：

getImgInfo:function(){     console.log("begin do wx.getImageInfo")     wx.getImageInfo({      src: 'https://ss1.hangjiapai.com/avatar/f6dbe81c-6215-408b-b811-fa4c69143706.jpeg',       success: function(res){         // success         console.log('wx.getImageInfo--success--getImgInfo-width',res.width)         console.log('wx.getImageInfo--success--getImgInfo-height',res.height)       },       fail: function(e) {         // fail         console.log('wx.getImageInfo--fail--',e)       },       complete: function() {         // complete         console.log('wx.getImageInfo--complete--')       }     })   },

在开发工具上OK， 可以看到success, IOS上也OK， android上发现是fail, 测试机型（华米麦芒c199和魅族5）

IOS:

Android:

不知道是什么原因导致 fail download image fail？