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写操作:#安装PyMySQL:pip3 install PyMySQL#!/usr/bin/python3#coding=utf-8 import pymysql # 打开数据库连接db = pymysql.connect("localhost","r...
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posted @ 2018-02-01 00:52
fonyer
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协程之yield#coding=utf-8import timedef A(): while True: print('---A---') yield ...
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posted @ 2018-01-26 00:11
fonyer
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header设置: header("Pragma:no-cache");//不缓存页面 header( 'Content-type: text/html;charset=utf-8' );//设置页面编码 header('Content-type: application/json');//json
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posted @ 2018-01-22 12:45
fonyer
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UDP协议:#coding=utf-8from threading import Threadfrom socket import *#收数据def receiveData(udpSocket,destIp,destPort): whil...
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posted @ 2018-01-20 03:35
fonyer
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基础ctrl+a 光标移到行首ctrl+e 光标移到行尾find ./* -name 20171118* #查看当前目录下名称为20171118开头的文件grep -r 66072 ./* #查看当前目录下文件中包含66072字串的文件ls file_* #显示当前目录下file开头的文件 cont
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posted @ 2018-01-17 22:28
fonyer
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1、线程类import threading import time class MyThread(threading.Thread): """docstring for MyThread""" def run(self): for x in range(2): ...
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posted @ 2018-01-11 23:15
fonyer
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from multiprocessing import Pool,Manager import os,time def copyFileTask(fileName,oldFolderName,newFolderName,queue): fr = open(old...
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posted @ 2018-01-10 02:27
fonyer
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MongoDB下载地址:https://www.mongodb.com/download-center?_ga=2.98072543.1777419256.1515472368-391344272.1515472368#community1、解压tar -zxvf m...
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posted @ 2018-01-10 02:24
fonyer
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实例1:消息队列Queue,不要将文件命名为“queue.py”,否则会报异常“ImportError: cannot import name 'Queue'”#coding=utf-8from multiprocessing import Queue q = Qu...
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posted @ 2018-01-10 02:22
fonyer
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#fork在window下不支持import osimport timeimport sys pid = os.fork()if pid == 0:#子进程 time.sleep(5) print('After 5 seconds') ...
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posted @ 2018-01-10 02:17
fonyer
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