Flask传文件(files用法)

Flask的files方法可用于传各类文件,此处以传输视频为例。

客户端代码:(重点关注files组装方法)

import requests
import json

with open('./666051400.mp4','rb') as f:
    video_data = f.read()
    files = {'video':video_data}
data = {'video_type':'mp4','unique_msg':'yfqtest0328','add_sign':0}
r = requests.post('http://127.0.0.1:8000/searchmp4', data, files=files)
print(json.loads(r.text))

 服务端代码:(重点关注files接收方法)

from flask import Flask,request
import os

app = Flask(__name__)

@app.route("/searchmp4",methods = ['GET', 'POST'])
def searchmp4():
    if request.method == "POST":
        video_type = request.form.get('video_type')
        video_data = request.files["video"]
        video_data.save('123.mp4')
        if os.path.exists('123.mp4'):
            print('文件传输成功')

 

posted @ 2021-04-06 11:04  牛郎  阅读(2503)  评论(0编辑  收藏  举报