响应四剑客 render_template,redirect,jsonify
@app.route('/')
def index():
# 1 直接返回字符串
return 'ok'
from flask import Flask, render_template
app = Flask(__name__)
@app.route('/')
def index():
# 2 返回HTML
return render_template('index.html') # 参数: xxx.HTML
from flask import Flask, redirect
app = Flask(__name__)
@app.route('/')
def index():
# 3 跳转页面
return redirect('/login') # 参数: url
@app.route('/login')
def login():
return render_template('login.html')
from flask import Flask, jsonify
app = Flask(__name__)
@app.route('/')
def index():
# 4 返回json数据
dic = {'name':'xionger', 'age': 20}
return jsonify(dic) # 参数: 要序列化的数据