如何使用flask API保存图像，然后将其返回到我的React应用程序可以使用它

pip install flask

from flask import Flask, request, jsonify

app = Flask(__name__)

@app.route('/upload', methods=['POST'])
def upload():
    if 'image' not in request.files:
        return jsonify({'error': 'No image found'})

    image = request.files['image']
    image.save('path/to/save/image.jpg')

    return jsonify({'message': 'Image saved successfully'})

if __name__ == '__main__':
    app.run()

const uploadImage = async (image) => {
  const formData = new FormData();
  formData.append('image', image);

  try {
    const response = await fetch('/upload', {
      method: 'POST',
      body: formData
    });

    const data = await response.json();
    console.log(data.message);
  } catch (error) {
    console.error(error);
  }
}

// 调用uploadImage函数并传递图像数据
uploadImage(imageData);