[Python知识库]Python+flask基础应用

#!/usr/bin/env python3
# coding: utf-8

from flask import Flask, request, make_response
import json

app = Flask(__name__)


# 只接受get方法访问
@app.route("/getTest", methods=["GET"])
def get_test():
    # 获取URL?后面所有的参数和值
    args = request.args
    name = args.get('name')
    age = int(args.get('age'))
    return "name是%s, age是%d" % (name, age)


@app.route("/postJson", methods=["POST"])
def post_json():
    # 获取json串的值
    body = request.get_data()
    return body


@app.route("/postForm", methods=["POST"])
def post_form():
    # 获取form的参数和值
    test = request.form['test']
    return test


@app.route("/upload", methods=['POST'])
def upload():
    image = request.files.get("image")
    name = request.form.get('name')
    dst_path = "D:/test_demo/test_file/image/%s" % name
    image.save(dst=dst_path)
    res = make_response(dst_path, 200)
    return res


if __name__ == "__main__":
    app.run(debug=True, host="0.0.0.0", port=12345)