import logging
import time
from django.http import FileResponse
from django.utils.deprecation import MiddlewareMixin
access_logger = logging.getLogger("access")
class LogMiddle(MiddlewareMixin):
# 日志处理中间件
def process_request(self, request):
# 存放请求过来时的时间
request.init_time = time.time()
request.body.decode("utf-8")
return None
def process_response(self, request, response):
# 耗时
time_cost = time.time() - request.init_time
# 请求路径
path = request.path
# 请求方式
method = request.method
# 请求参数
if method == "GET":
query = request.GET
parm = query.urlencode()
else:
parm = request.body.decode("utf-8")
# 响应状态码
if isinstance(response, FileResponse):
return response
status_code = response.status_code
response_content = response.content.decode("utf-8")
if len(response_content) > 500:
response_content = response_content[:500] + "..."
message = f"\r\nurl:{path},\r\n method:{method},\r\n parm:{parm},\r\n time_cost:{round(time_cost, 2)},\r\n status_code:{status_code},\r\n response_content:{response_content}\r\n"
access_logger.info(message)
return response