drawImage 手机不能显示
* Bug 手机已经打开调试了,
wx.downloadFile({
url: recordID, //url :"https://ss0.bdstatic.com/94oJfD\_bAAcT8t7mm9GUKT-xh\_/timg?image&quality=100&size=b4000\_4000&sec=1516172737&di=e4e57ce1976abd980e6807c672312071&src=http://imgsrc.baidu.com/imgad/pic/item/e1fe9925bc315c600dce09d386b1cb13495477b6.jpg“ 如果是这个的话,手机和编辑器都可以,
//url:“192.168.41.163:8888”+后端返回的路径的话 编辑器可以正常显示,手机不可以
success: function (res) {
wx.hideLoading()
var tempFilePath = res.tempFilePath;
var ctx = wx.createCanvasContext(“canvas”);
ctx.drawImage(tempFilePath, 0,
0
120, 120);
wx.drawCanvas({
canvasId: “canvas”,
actions: ctx.getActions()
})
}
})
