Python使用日志

使用flask测试日志

#!/usr/bin/env python
# _*_ coding:utf-8 _*_

import logging
import json
from logging.handlers import RotatingFileHandler
from flask import Flask, make_response, jsonify, request



# logging.basicConfig(level=logging.DEBUG)

# 设置日志的记录等级
logging.basicConfig(level=logging.DEBUG)
# 创建日志记录器，指明日志保存的路径，每个日志文件的最大大 小，保存日志文件个数上限
file_log_handler = RotatingFileHandler('logs/log',
                                   maxBytes=1024 * 1024 * 100, backupCount=10)
# 创建日志记录的格式
formatter = logging.Formatter('%(levelname)s %(filename)s:%(lineno)d %(message)s')
# 为刚才创建的日志记录器设置日志记录格式
file_log_handler.setFormatter(formatter)
# 为全局的日志工具对象(flask app使用的)提埃纳甲日志记录器
logging.getLogger().addHandler(file_log_handler)

app = Flask(__name__)


@app.route("/", methods=["GET"])
def app_index():
    logging.info("test python logging module")
    resp_json = {
        "app_index": "用flask测试日志功能"
    }

    return json.dumps(resp_json, ensure_ascii=False), 200, {"Content-Type": "application/json"}

@app.route("/test_make_response", methods=["GET"])
def test_make_response():
    logging.info('test make response')
    dict_json = {"name": "gao",
                 "mele": "boy",
                 "remote_addr": request.remote_addr}

    resp = make_response(json.dumps(dict_json))
    resp.headers["Content-Type"] = "application/json"
    resp.set_cookie("name", "gao")

    return resp, 800


 if __name__ == '__main__':
    app.run(debug=True)