django通過中介軟體記錄日誌

django中介軟體解析：

新建檔案log_middleware.py

import time

import json
import urllib.parse
# 獲取日誌logger
import logging
logger = logging.getlogger(__name__)
class middlewaremixin(object):
def __init__(self, get_response=none):
self.get_response = get_response
super(middlewaremixin, self).__init__()
def __call__(self, request):
response = none
if hasattr(self, 'process_request'):
response = self.process_request(request)
if not response:
response = self.get_response(request)
if hasattr(self, 'process_response'):
response = self.process_response(request, response)
return response
class logmiddle(middlewaremixin):
# 日誌處理中介軟體
def process_request(self, request):
# 存放請求過來時的時間
request.init_time = time.time()
return none
def process_response(self, request, response):
try:
# 耗時
localtime = time.strftime("%y-%m-%d %h:%m:%s", time.localtime())
# 請求路徑
path = request.path
# 請求方式
method = request.method
# 響應狀態碼
status_code = response.status_code
# 響應內容
content = response.content
# 記錄資訊
content = str(content.decode('utf-8'))
content = urllib.parse.unquote(content)
content = (json.loads(content))
logger.info("start")
except exception as e:
localtime = time.strftime("%y-%m-%d %h:%m:%s", time.localtime())
# 請求路徑
path = request.path
# 請求方式
method = request.method
# 響應狀態碼
status_code = response.status_code
# 響應內容
try:
content = response.content
message = '%s %s %s %s %s %s' % (localtime, path, method, status_code,e, content)
logger.error(message)
except exception as e:
print(e)
content = response.streaming_content
return response

middleware_classes = (

'django.contrib.sessions.middleware.sessionmiddleware',
'django.middleware.common.commonmiddleware',
'django.middleware.csrf.csrfviewmiddleware',
'django.contrib.auth.middleware.authenticationmiddleware',
'django.contrib.auth.middleware.sessionauthenticationmiddleware',
'django.contrib.messages.middleware.messagemiddleware',
'django.middleware.clickjacking.xframeoptionsmiddleware',
'django.middleware.security.securitymiddleware',
'yourdirname.log_middleware.logmiddle',
)

base_log_dir = os.path.join(base_dir, "logs")

# 如過位址不存在，則自動建立log資料夾
if not os.path.isdir(base_log_dir):
os.mkdir(base_log_dir)
logging = 
},'handlers': ,
'console': 
},'formatters': 
}}

import logging

logger = logging.getlogger("collect") # 與loggers裡自己定義的名稱對應
def index(requset):
try:
***except exception as e:
logger.error(e)

單個py檔案記錄日誌

from logging.handlers import rotatingfilehandler

# logging
log_formatter = logging.formatter('%(asctime)s %(levelname)s %(funcname)s(%(lineno)d) %(message)s')
logfile = 'console.log'
my_handler = rotatingfilehandler(logfile, mode='a', maxbytes=5*1024*1024,backupcount=5, encoding=none, delay=0)
my_handler.setformatter(log_formatter)
my_handler.setlevel(logging.info)
while true:
try:
pass
except exception as e:
print(e)
continue

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