将所有烧瓶连接记录到日志文件答案

【问题标题】：Log all flask connections to a log file将所有烧瓶连接记录到日志文件
【发布时间】：2018-07-19 16:56:33
【问题描述】：

我最近设置了一个 python 烧瓶服务器，它将托管一个家庭流媒体摄像头，有点像安全摄像头。我想知道是否可以使用 python 和烧瓶来记录与服务器建立的所有连接。这将包括连接的日期、时间和 IP。如果我在 python IDLE 中运行烧瓶应用程序，烧瓶输出：：

127.0.0.1 - - [08/Feb/2018 19:17:09] "GET / HTTP/1.1" 302 -
127.0.0.1 - - [08/Feb/2018 19:17:09] "GET /login HTTP/1.1" 200 -
127.0.0.1 - - [08/Feb/2018 19:17:13] "POST /login HTTP/1.1" 302 -
127.0.0.1 - - [08/Feb/2018 19:17:13] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [08/Feb/2018 19:17:13] "GET /fake.jpg HTTP/1.1" 404 -

我想知道是否可以将所有这些信息记录到日志文件中。

谢谢！

【问题讨论】：

标签： python logging flask ip

【解决方案1】：

这些消息是对服务器的请求，所以我很确定来自 Flask 的 Requests 模块就是您要寻找的。p>

只需将 Request 对象（或您想要的属性）保存在每个函数的开头，这是一个 Flask 路由 (@app.route("XXX"))

我用我拥有的 Flask 应用程序做了一个小测试，这就是我得到的：

代码

from flask import request

@app.route('/')
def main():
    print("HEHEHE: {}".format(request.headers))

@app.route('/getCharacters', methods=['GET'])
def getCharacters():
    print("HIHIHII: {}".format(request.headers))

结果

HEHEHE: Host: localhost:8000
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: es-ES,es;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
Connection: keep-alive
Upgrade-Insecure-Requests: 1
Cache-Control: max-age=0


127.0.0.1 - - [09/Feb/2018 08:59:23] "GET / HTTP/1.1" 200 -
127.0.0.1 - - [09/Feb/2018 08:59:23] "GET /static/css/style.css HTTP/1.1" 304 -
127.0.0.1 - - [09/Feb/2018 08:59:23] "GET /static/chart.min.js HTTP/1.1" 304 -
127.0.0.1 - - [09/Feb/2018 08:59:23] "GET /static/main.js HTTP/1.1" 304 -
127.0.0.1 - - [09/Feb/2018 08:59:23] "GET /static/assets/movies/lotr_logo.png HTTP/1.1" 304 -
127.0.0.1 - - [09/Feb/2018 08:59:23] "GET /static/assets/movies/sw_logo.png HTTP/1.1" 304 -
HIHIHII: Host: localhost:8000
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0
Accept: */*
Accept-Language: es-ES,es;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
X-Requested-With: XMLHttpRequest
Referer: http://localhost:8000/
Connection: keep-alive


127.0.0.1 - - [09/Feb/2018 09:00:49] "GET /getCharacters?movie=sw HTTP/1.1" 200 -
127.0.0.1 - - [09/Feb/2018 09:00:49] "GET /static/assets/pjs/sw/han.png HTTP/1.1" 304 -
127.0.0.1 - - [09/Feb/2018 09:00:49] "GET /static/assets/pjs/sw/vader.png HTTP/1.1" 304 -
127.0.0.1 - - [09/Feb/2018 09:00:49] "GET /static/assets/pjs/sw/threepio.png HTTP/1.1" 304 -
127.0.0.1 - - [09/Feb/2018 09:00:49] "GET /static/assets/pjs/sw/luke.png HTTP/1.1" 304 -
127.0.0.1 - - [09/Feb/2018 09:00:49] "GET /static/assets/pjs/sw/leia.png HTTP/1.1" 304 -

【讨论】：

太棒了。将其实现到我的烧瓶应用程序中，经过一些调整后它可以完美运行！