微信小程序拍摄api问题

Question

初学者求问 微信小程序中调用拍摄api
wx.chooseMedia后 如何获取拍摄图片的宽 高

Answer 1

wx.chooseMedia({
  count: 1,
  sourceType: ['camera'],
  success(res) {
    const filePath = res.tempFilePaths[0]

    wx.getImageInfo({
      src: filePath,
      success(res) {
        const width = res.width
        const height = res.height
        // Use the width and height values here...
      }
    })
  }
})