Django 如何登錄客戶端ip地址？

Question

我使用此配置將日志保存到文件中。 但是我無法登錄客戶端ip地址。

我還想保留日志 1 天。

有一個簡單的方法嗎？ 有人對此有想法嗎？

django-requestlogging

我試過這個圖書館但失敗了。 我不知道它是否是最新的。 謝謝

 LOGGING ={ 'version':1, 'loggers':{ 'django':{ 'handlers':['file','file2'], 'level':'DEBUG' } }, 'handlers':{ 'file':{ 'level':'INFO', 'class': 'logging.FileHandler', 'filename':'./logs/info.log', 'formatter':'simpleRe', }, 'file2':{ 'level':'DEBUG', 'class': 'logging.FileHandler', 'filename':'./logs/debug6.log', 'formatter':'simpleRe', } }, 'formatters':{ 'simpleRe': { 'format': ' {asctime} {levelname} {message} ', 'style': '{', } } }

Answer 1

您可以使用 2 個選項：

1. 將客戶端的 ip 添加到每條日志文本消息中。 如果您的代碼有請求 object，它就可以工作。

import logging

def foo(request):
    x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
    if x_forwarded_for:
        ip = x_forwarded_for.split(',')[0]
    else:
        ip = request.META.get('REMOTE_ADDR')
        
    some_logger = logging.getLogger(__name__)
    some_logger.warning('Your log message... IP:' + ip)

2. 使用django.request或 django.server 擴展及其額外的上下文功能。 因此 settings.py 中的日志部分可能如下所示：

import logging

class IPAddressFilter(logging.Filter):

    def filter(self, record):
        if hasattr(record, 'request'):
            x_forwarded_for = record.request.META.get('HTTP_X_FORWARDED_FOR')
            if x_forwarded_for:
                record.ip = x_forwarded_for.split(',')[0]
            else:
                record.ip = record.request.META.get('REMOTE_ADDR')
        return True


LOGGING = {
    "version": 1,
    "formatters": {
        "request_formatter": {
            "format": "%(asctime)s  - %(name)s - %(ip)s - %(levelname)s -  %(message)s",
            "datefmt": "%Y-%m-%d %H:%M:%S"
        },
    },
    "handlers": {
        "request": {
            "level": "WARNING",
            "class": "logging.handlers.RotatingFileHandler",
            "formatter": "request_formatter",
            "filename": "requests.txt",
            "maxBytes": 1024000,
            "backupCount": 3
        }
    },
    'filters': {
        'add_ip_address': {
            '()': 'settings.IPAddressFilter' # You can move IPAddressFilter class from settings.py to another location (e.g., apps.other.filters.IPAddressFilter)
        }
    },
    "loggers": {
        'django.request': {
            "level": "WARNING",
            'filters': ['add_ip_address'],
             "handlers": ["request"]
        },
    },
    "disable_existing_loggers": False
}

Answer 2

您可以使用日志記錄手冊中描述的過濾器或適配器。 過濾器示例是：

import logging
from random import choice

class ContextFilter(logging.Filter):
    """
    This is a filter which injects contextual information into the log.

    Rather than use actual contextual information, we just use random
    data in this demo.
    """

    USERS = ['jim', 'fred', 'sheila']
    IPS = ['123.231.231.123', '127.0.0.1', '192.168.0.1']

    def filter(self, record):

        record.ip = choice(ContextFilter.IPS)
        record.user = choice(ContextFilter.USERS)
        return True

if __name__ == '__main__':
    levels = (logging.DEBUG, logging.INFO, logging.WARNING, logging.ERROR, logging.CRITICAL)
    logging.basicConfig(level=logging.DEBUG,
                        format='%(asctime)-15s %(name)-5s %(levelname)-8s IP: %(ip)-15s User: %(user)-8s %(message)s')
    a1 = logging.getLogger('a.b.c')
    a2 = logging.getLogger('d.e.f')

    f = ContextFilter()
    a1.addFilter(f)
    a2.addFilter(f)
    a1.debug('A debug message')
    a1.info('An info message with %s', 'some parameters')
    for x in range(10):
        lvl = choice(levels)
        lvlname = logging.getLevelName(lvl)
        a2.log(lvl, 'A message at %s level with %d %s', lvlname, 2, 'parameters')

運行時，會打印 output 之類的

2010-09-06 22:38:15,292 a.b.c DEBUG    IP: 123.231.231.123 User: fred     A debug message
2010-09-06 22:38:15,300 a.b.c INFO     IP: 192.168.0.1     User: sheila   An info message with some parameters
2010-09-06 22:38:15,300 d.e.f CRITICAL IP: 127.0.0.1       User: sheila   A message at CRITICAL level with 2 parameters
2010-09-06 22:38:15,300 d.e.f ERROR    IP: 127.0.0.1       User: jim      A message at ERROR level with 2 parameters
2010-09-06 22:38:15,300 d.e.f DEBUG    IP: 127.0.0.1       User: sheila   A message at DEBUG level with 2 parameters
2010-09-06 22:38:15,300 d.e.f ERROR    IP: 123.231.231.123 User: fred     A message at ERROR level with 2 parameters
2010-09-06 22:38:15,300 d.e.f CRITICAL IP: 192.168.0.1     User: jim      A message at CRITICAL level with 2 parameters
2010-09-06 22:38:15,300 d.e.f CRITICAL IP: 127.0.0.1       User: sheila   A message at CRITICAL level with 2 parameters
2010-09-06 22:38:15,300 d.e.f DEBUG    IP: 192.168.0.1     User: jim      A message at DEBUG level with 2 parameters
2010-09-06 22:38:15,301 d.e.f ERROR    IP: 127.0.0.1       User: sheila   A message at ERROR level with 2 parameters
2010-09-06 22:38:15,301 d.e.f DEBUG    IP: 123.231.231.123 User: fred     A message at DEBUG level with 2 parameters
2010-09-06 22:38:15,301 d.e.f INFO     IP: 123.231.231.123 User: fred     A message at INFO level with 2 parameters