在Flutter中将Blob显示为图像 [英] Display Blob as Image in Flutter
本文介绍了在Flutter中将Blob显示为图像的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
有人知道如何使用Flutter将Blob转换为图像吗?看起来'dart:html'库在Flutter中不可用.任何帮助表示赞赏.谢谢！
Does anyone know how to convert a Blob into an image with Flutter? It looks like the 'dart:html' library is not available in Flutter. Any help is appreciated. Thank you!
推荐答案
如果有人感兴趣，我找到了解决方法:
If anyone is interested, I found the solution:
从JSON中获取斑点:
Grab the blob from JSON:
var blob = yourJSONMapHere['yourJSONKeyHere'];
var image = BASE64.decode(blob);//图片是一个Uint8List
var image = BASE64.decode(blob); // image is a Uint8List
现在，在Image.memory
new Container( child: new Image.memory(image));
这对我有用！
这篇关于在Flutter中将Blob显示为图像的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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