别骗我啊。

wx.downloadFile({

url: ‘https://lc-dabpzsry.cn-n1.lcfile.com/0896d9ba9d62db11a5e4.png’,

success: function (res) {

console.log(res.tempFilePath);

wx.setTabBarItem({

index: 1,

text: ‘测试’,

iconPath: res.tempFilePath,

selectedIconPath: res.tempFilePath

})

}

})

不可以的啊