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小优化，iOS端用户未选择图片时最好判空 #3

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aiyouBug opened this issue Sep 10, 2020 · 1 comment

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good first issue

aiyouBug commented Sep 10, 2020

Future getImage() async {
pickedFile = await picker.getImage(source: ImageSource.gallery);

if(pickedFile != null && pickedFile.path.length > 0) { //判空
  setState(() {
    _imageBg = File(pickedFile.path);
    print(pickedFile.path);
  });
}

The text was updated successfully, but these errors were encountered:

xieyezi added the good first issue label

Owner

xieyezi commented Sep 10, 2020

谢谢提建议，已经优化！！

xieyezi closed this as completed

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