32 lines
838 B
Python
32 lines
838 B
Python
from flask import Flask, after_this_request
|
|
|
|
app = Flask(__name__)
|
|
|
|
@app.before_first_request
|
|
def before_first_request():
|
|
print('这是请求钩子 before_first_request 注册的函数')
|
|
|
|
@app.before_request
|
|
def before_request():
|
|
print('这是请求钩子 before_request 注册的函数')
|
|
|
|
@app.route('/index')
|
|
def index():
|
|
print('hello flask')
|
|
@after_this_request
|
|
def after_this_request_func(response):
|
|
print('这是请求钩子 after_this_request_func 注册的函数')
|
|
return response
|
|
return 'hello flask'
|
|
|
|
@app.after_request
|
|
def after_request(response):
|
|
print('这是请求钩子 after_request 注册的函数')
|
|
return response
|
|
|
|
@app.teardown_request
|
|
def teardown_request(error):
|
|
print('这是请求钩子 teardown_request 注册的函数')
|
|
|
|
if __name__ == '__main__':
|
|
app.run() |