from flask import jsonify
jsonify(JSON数据)
#coding=utf-8
from flask import Flask,redirect,url_for
app = Flask(__name__)
@app.route('/user_login/')
def login():
return "Hello~欢迎进入登入界面!"
@app.route('/info/')
def info():
return redirect(url_for('login'),code=301)
if __name__ == "__main__":
app.run(debug=True)

#coding=utf-8
from flask import Flask
app = Flask(__name__)
@app.route('/r_str/')
def r_str():
return "哈哈哈,你好哇!"
# 返回json数据关键:
from flask import jsonify
app.config['JSON_AS_ASCII']=False
#返回json数据方法一:
@app.route('/r_json1/')
def r_json1():
return jsonify({"hh":"你好啊!"})
#返回json数据方法二:
@app.route('/r_json2/')
def r_json2():
return {"hh":"你好啊!"}
#返回元组
@app.route('/r_tuple/')
def r_tuple():
return 'hh',250,{'wo~':'qf'}
if __name__ == "__main__":
app.run(debug=True)
#coding=utf-8
from flask import Flask,Response,make_response
app = Flask(__name__)
@app.route('/rsp/')
def show_rsp():
rsp = make_response('这个是创建的Response对象!')
rsp.headers = {'qf':'hh'}
rsp.status = 200
return rsp
if __name__ == "__main__":
app.run(debug=True)
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