- 工作目录中新建log文件夹，用来存放log日志
settings.py文件添加日志路径配置
# 日志配置
BASE_LOG_DIR = os.path.join(BASE_DIR, "log")
- public文件夹下新增log.py文件
# _*_ coding:utf-8 _*_
import time
import logging
from QAPlatform.settings import BASE_LOG_DIR
# 定义日志名称，每天生成一个日志文件
timer = time.strftime("%y-%m-%d", time.localtime(time.time()))
global logname
logname = BASE_LOG_DIR + r"\log" + timer + ".txt"
class Log:
def __init__(self,level="INFO"):
print ("start")
self.filename=logname
self.level=level
self.logger=logging.getLogger() #得到logger实体
self.logger.setLevel(logging.DEBUG)#设置日志最低输出级别默认为WARN
self.formatter=logging.Formatter("[%(asctime)s - %(filename)s] - %(levelname)s : %(message)s")#设置日志格式
def __createHandler(self):
#创建FileHandler,日志输入到文件
fh=logging.FileHandler(self.filename,'a',encoding='utf-8')
fh.setLevel(logging.DEBUG)
fh.setFormatter(self.formatter)
self.logger.addHandler(fh)
# 创建FileHandler,日志输入到控制台
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG)
ch.setFormatter(self.formatter)
self.logger.addHandler(ch)
return fh,ch
def __console(self,message):
if self.level == "INFO":
self.logger.info(message)
if self.level == "DEBUG":
self.logger.debug(message)
if self.level == "WARN":
self.logger.warn(message)
if self.level == "ERROR":
self.logger.error(message)
def __call__(self,fuc):
def wrapper(*args,**kwargs):
fh, ch=self.__createHandler()
for i in range(len(args)):
self.__console(args[i])
self.logger.removeHandler(fh)
self.logger.removeHandler(ch)
fuc(*args, **kwargs)
return wrapper
@Log(level="INFO")
def writeLog_info(message):
print(message)
@Log(level="DEBUG")
def writeLog_debug(message):
print(message)
@Log(level="WARN")
def writeLog_warn(message):
print(message)
@Log(level="ERROR")
def writeLog_error(message):
print(message)
- view.py文件中的使用，已登录为例：
from public.utils import login_Check
from public.log import *
from rbac.service.init_permission import init_permission
def login(request):
if request.method == "GET":
return render(request, "login.html")
if request.method == "POST":
username = request.POST.get('form-username')
password = request.POST.get('form-password')
user_obj = UserInfo.objects.filter(username=username, password=password).first()
try:
if user_obj:
try:
init_permission(request, user_obj) # 调用init_permission，初始化权限
writeLog_info(u"用户%s:权限初始化成功！" % username)
except Exception as e:
writeLog_error(u"用户%s:权限初始化失败：%s" % (username,str(e)))
try:
request.session["user_id"] = user_obj.pk
request.session["Username"] = username
print("==========session保存：", request.session['Username'])
writeLog_info(u"用户%s保存session:%s" % (username,request.session))
except Exception as e:
writeLog_error(u"用户%s保持session失败：%s" % (username, str(e)))
try:
t = 300
request.session.set_expiry(t) # 设置session有效期为60s*5=5分钟
writeLog_info(u"设置session有效期：%s分钟" % (int(t/60)))
except Exception as e:
writeLog_error(u"设置session有效期失败：%s" % (str(e)))
writeLog_info(u"用户%s:登录成功" % username)
return HttpResponseRedirect("/index/")
except Exception as e:
writeLog_error(u"登录失败:%s"%(str(e)))
return render(request, "login.html", {"error": "Username and Password is error"})
