flask加日志

# 导入Flask类
from flask import Flask
from flask import *
import io
# Flask类接收一个参数__name__
app = Flask(__name__)


import logging
# 装饰器的作用是将路由映射到视图函数index
import os

logging.basicConfig(
	filename=os.path.join(os.getcwd(),'all.log'),
	level=logging.DEBUG,
	format=u'%(asctime)s  %(filename)s : %(levelname)s  %(message)s',  # 定义输出log的格式
	filemode='a',
	datefmt='%Y-%m-%d %A %H:%M:%S',
 encoding='utf-8'
)

logging.debug('this is a message')