开发版本，模拟器上头像显示正常，真机头像刷不出来 index.js代码片段： var headImage = wx.createImage(); headImage.toY = i; if(rankDic.avatarUrl != ""){ headImage.src = rankDic.avatarUrl; }else { headImage.src = "res/raw-assets/resources/rank/defaulthead.png"; } headImage.onload = function (event) { var img = event.target; var r = 33; var lineTop = 60-r; logD("headImage . toY: "+i); context.drawImage(img,73,img.toY*117+lineTop,r*2,r*2); }; 报错信息： [wxgl] invalid drawimage 4816997536 头像显示不出来，http地址在浏览器上访问是可以的