Flask的实现
from flask import Flask
app=Flask(__name__)
#mvc，c
#mfv v
@app.route('/')
def index():
return "ok"
if __name__ == '__main__':
#本质是 run_simple(host, port, app, **options)
#app(),对象加（），执行__call__
app.run()
Flask的三剑客
from flask import Flask, render_template, redirect, jsonify
app = Flask(__name__)
@app.route('/')
def index():
# 1直接返回字符串
# return "ok1"
# 2返回html
# print(123)
# name_dict = {"name": "jason-gdx"}
# return render_template("index2.html", name="aswwwa")
# return render_template("index2.html",name="jason-gdx",name_dict=name_dict)
# 3跳转页面
# return redirect("/login")
# 返回json数据
name_dict = [{'name': "jason-gdx"},{'name': "tank-sb"}]
return jsonify(name_dict)
# @app.route('/login')
# def login():
# return "ojbk_login"
if __name__ == '__main__':
app.run(debug=True)
