Flask Get Post Ex

 

 

Server

import os
import string
from tkinter.messagebox import NO
from urllib import request
import flask
#from flask import Flask, request
from werkzeug.utils import secure_filename

app = flask.Flask(__name__)

@app.route("/", methods=['GET'])
def root_page():
    return "post or get test page"

@app.route("/get1", methods=['GET'])
def get1_page():
    return "get1 test page"


@app.route("/multipart1", methods=['POST'])
def multipart1_page():
    f1 = flask.request.files.get("file1")
    if(f1 is None):
        print("File1 None")
        return "File1 None"
    print("File1 save")
    f1.save(secure_filename(f1.filename))
    return "multipart1 test page success"

@app.route("/json1", methods=['POST'])
def json1_page():
    js1 = flask.request.get_json()
    if "k1" not in js1:
        return "json1 test page key 'k1' not found"
    return "json1 test page success, 'k1' value:" + js1["k1"]


@app.route("/post1", methods=['POST'])
def post1_page():
    print(flask.request.data)
    return "post1 test page"

@app.route("/post2", methods=['POST'])
def post2_page():
    print(flask.request.form.get("k1"))
    return "post2 test page"

@app.route("/post3", methods=['POST'])
def post3_page():
    #print(flask.request.form.get("k1"))
    return "post3 test page"

@app.route("/getarg1", methods=['GET'])
def getarg1_page():
    return str(flask.request.args.get("file")) + " safe"


#app.run(host='127.0.0.1')
#app.run(host='192.168.56.1')
app.run(host='0.0.0.0')

 

Client

import requests

def post1():
    URL = 'http://127.0.0.1:5000/post1'
    response = requests.post(URL, data="kkk")
    response.status_code
    print(response.text)

def post2():
    URL = 'http://127.0.0.1:5000/post2'
    response = requests.post(URL, data={'k1':'v1'})
    response.status_code
    print(response.text)

def post3():
    URL = 'http://127.0.0.1:5000/post3'
    response = requests.post(URL, data={'k1':'v1'})
    response.status_code
    print(response.text)

post2()

 

data에 단순 String

client에서 data에 직접 String 'kkk'을 넣을 경우

server에서 flask.request.data값을 직접 읽으면 b'kkk'으로 나온다

data에 dict

client에서 data에 직접 dict을 넣을 경우

server에서 flask.request.data.form.get(key)로 key값에 해당하는 value를 읽을 수 있다

 

암호: infos

FlaskGetPostEx1.7z

0.00MB