图片是百度随手找的。

let imgSrc = 'https://bkimg.cdn.bcebos.com/pic/7c1ed21b0ef41bd5ad6e0999b99796cb39dbb6fd9702?x-bce-process=image/resize,m_lfit,w_150,limit_1/format,f_auto'

wx.getImageInfo({

src: imgSrc,

success: (image) => {

console.log('获取图片成功', image)

},

fail(err) {

console.log('err',err)

}

})