Python flask 实现文件发送和接收保存

import json

from flask import Flask, request

app = Flask(__name__)


@app.route("/a", methods=["POST"])
def save_file():
    data = request.files
    file = data['file']
    print(file.filename)
    # 文件写入磁盘
    file.save(file.filename)

    return "已接收保存"


if __name__ == '__main__':
    app.run(host="0.0.0.0", port=1234)

import json
import os

import requests

src_dir = 'E:\a'
for root, dirs, files in os.walk(src_dir, topdown=True):
    for name in files:
        file = os.path.join(root, name)
        files_t = {'file': ('new_' + name, open(file, 'rb'))}
        r = requests.post("http://192.166.24.11:1234/a", files=files_t)
        print(r.text)

参考文档：
https://docs.python-requests.org/en/latest/user/quickstart/#post-a-multipart-encoded-file
https://blog.csdn.net/iloveyin/article/details/21444613