您可以尝试通过添加一些调试语句来调试PHP代码，以打印出'$profdir'，'$fileName'的内容。
您不能使用“文件”，因为它使用dart.ioFlutter WEB不支持的“www.example.com“库。因此，我们必须使用...
如果这两种方法都不起作用，您可以尝试通过添加一些调试语句来调试PHP代码，以打印出'$profdir'，'$file...
import 'package:http/http.dart' as http; import 'package:dio/dio.dart'; // 使用http库发送请求 final response = await http.post( 'https://your-server-url.com/upload', body: {'image': pickedFile.path}, ); // 使用dio库发送请求 final dio = Dio(); final formData = FormData.fromMap...
camera); // file = await ImagePicker.pickImage(source: ImageSource.gallery); } void _upload() { if (file == null) return; String base64Image = base64Encode(file.readAsBytesSync()); String fileName = file.path.split("/").last; http.post(phpEndPoint, body: { "image": base64...
是一种常见的功能需求,可以通过以下步骤实现: 1. 首先,需要在Flutter应用中集成图像拾取器功能。可以使用Flutter的image_picker插件来实现。该插件支持从相册或相机中选择图像,...
upload.php initial commit Nov 26, 2019 Repository files navigation README uploadimg A new Flutter project. Getting Started This project is a starting point for a Flutter application. A few resources to get you started if this is your first Flutter project: Lab: Write your first Flutter app ...
那么就不可能从它那里得到路径，并创建一个文件。所以只需要一点null check。这样做
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