在Flask中,時(shí)配超時(shí)配置可以通過(guò)設置timeout參數來(lái)實(shí)現ヽ(′ー`)ノ,時(shí)配以下是時(shí)配詳細的配置方法:
1、時(shí)配全局超時(shí)配置
在Fla???sk應用中,時(shí)配可以通過(guò)設置app.config['SERVER_NAME']的時(shí)配timeout屬性來(lái)配置全局超時(shí)時(shí)間,將超時(shí)時(shí)間設置為30秒:
̶??0;`python
app = Flask(__name__)
app.config[‘SERVER_NAME’] = ‘localhost:5000’
app.config[‘SERVER_NAME’] = ‘timeout=30’
“`
2、時(shí)配路由超時(shí)配置
對于特定的時(shí)配路由,可(′?_?`)以在視圖函數中使用before_request裝飾器來(lái)設置超時(shí)時(shí)間,時(shí)配將/long_running路由(╯‵□′)╯的時(shí)配超??時(shí)時(shí)間設置為60秒:
“`python
from flask impo(╯‵□′)╯rt Flask, req(′_`)uest, jsonify
app = Flask(__name__)
@app.route(‘/long_running’)
def long_running()??:
return jsonify({ "message": "This route takes a lon??g time to process."})
@app.before_request
def before_request():
if request.p??ath == ‘/long_running’:
response.hea(⊙_⊙)ders.add(‘Timeout’, ’60’)
“`
3、客戶(hù)端超時(shí)配置
對于客戶(hù)端,時(shí)配可以通過(guò)設??置請求頭中??的時(shí)配ExpectControlTimeout字段來(lái)控制超時(shí)時(shí)(╬ ò﹏ó)間,將超時(shí)時(shí)間設置為120秒:
“`python
import requests
url = ‘http://localhost:5000/long_running’
header??s = { ‘ExpectCon??trolTimeout’: ‘120’}
response = requests.get(url,時(shí)配 headers=headers)
pr??int(r(?????)esponse.json())
“`
在Flask中,可以通過(guò)設置全局超時(shí)、時(shí)配路由超時(shí)和客戶(hù)端超時(shí)來(lái)配置超時(shí)時(shí)間,時(shí)配具體方法如上所述。