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Python-100-Days
Commit 6294eac0 authored by jackfrued's avatar jackfrued
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修改了部分代码

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Showing with 11 additions and 343 deletions
Day01-15/Appendix-B/chatclient.py deleted 100644 → 0
View file @ 76f65686
from socket import socket
from threading import Thread
def main():
class RefreshScreenThread(Thread):
def __init__(self, client):
super().__init__()
self._client = client
def run(self):
while running:
data = self._client.recv(1024)
print(data.decode('utf-8'))
nickname = input('请输入你的昵称: ')
myclient = socket()
myclient.connect(('10.7.189.118', 12345))
running = True
RefreshScreenThread(myclient).start()
while running:
content = input('请发言: ')
if content == 'byebye':
myclient.send(content.encode('utf-8'))
running = False
else:
msg = nickname + ': ' + content
myclient.send(msg.encode('utf-8'))
if __name__ == '__main__':
main()
Day01-15/Appendix-B/chatserver.py deleted 100644 → 0
View file @ 76f65686
from socket import socket
from threading import Thread
def main():
class ClientHandler(Thread):
def __init__(self, client):
super().__init__()
self._client = client
def run(self):
try:
while True:
try:
data = self._client.recv(1024)
if data.decode('utf-8') == 'byebye':
clients.remove(self._client)
self._client.close()
break
else:
for client in clients:
client.send(data)
except Exception as e:
print(e)
clients.remove(self._client)
break
except Exception as e:
print(e)
server = socket()
server.bind(('10.7.189.118', 12345))
server.listen(512)
clients = []
while True:
curr_client, addr = server.accept()
print(addr[0], '连接到服务器.')
clients.append(curr_client)
ClientHandler(curr_client).start()
if __name__ == '__main__':
main()
Day01-15/Appendix-B/fileclient.py deleted 100644 → 0
View file @ 76f65686
from socket import socket
from json import loads
from base64 import b64decode
def main():
client = socket()
client.connect(('192.168.1.2', 5566))
# 定义一个保存二进制数据的对象
in_data = bytes()
# 由于不知道服务器发送的数据有多大每次接收1024字节
data = client.recv(1024)
while data:
# 将收到的数据拼接起来
in_data += data
data = client.recv(1024)
# 将收到的二进制数据解码成JSON字符串并转换成字典
# loads函数的作用就是将JSON字符串转成字典对象
my_dict = loads(in_data.decode('utf-8'))
filename = my_dict['filename']
filedata = my_dict['filedata'].encode('utf-8')
with open('/Users/Hao/' + filename, 'wb') as f:
# 将base64格式的数据解码成二进制数据并写入文件
f.write(b64decode(filedata))
print('图片已保存.')
if __name__ == '__main__':
main()
Day01-15/Appendix-B/fileserver.py deleted 100644 → 0
View file @ 76f65686
from socket import socket, SOCK_STREAM, AF_INET
from base64 import b64encode
from json import dumps
from threading import Thread
def main():
# 自定义线程类
class FileTransferHandler(Thread):
def __init__(self, cclient):
super().__init__()
self.cclient = cclient
def run(self):
my_dict = {}
my_dict['filename'] = 'guido.jpg'
# JSON是纯文本不能携带二进制数据
# 所以图片的二进制数据要处理成base64编码
my_dict['filedata'] = data
# 通过dumps函数将字典处理成JSON字符串
json_str = dumps(my_dict)
# 发送JSON字符串
self.cclient.send(json_str.encode('utf-8'))
self.cclient.close()
# 1.创建套接字对象并指定使用哪种传输服务
server = socket()
# 2.绑定IP地址和端口(区分不同的服务)
server.bind(('192.168.1.2', 5566))
# 3.开启监听 - 监听客户端连接到服务器
server.listen(512)
print('服务器启动开始监听...')
with open('guido.jpg', 'rb') as f:
# 将二进制数据处理成base64再解码成字符串
data = b64encode(f.read()).decode('utf-8')
while True:
client, addr = server.accept()
# 用一个字典(键值对)来保存要发送的各种数据
# 待会可以将字典处理成JSON格式在网络上传递
FileTransferHandler(client).start()
if __name__ == '__main__':
main()
Day01-15/Appendix-B/mmdownloader.py deleted 100644 → 0
View file @ 76f65686
from time import time
from threading import Thread
import requests
class DownloadHanlder(Thread):
def __init__(self, url):
super().__init__()
self.url = url
def run(self):
filename = self.url[self.url.rfind('/') + 1:]
resp = requests.get(self.url)
with open('/Users/Hao/Downloads/' + filename, 'wb') as f:
f.write(resp.content)
def main():
# 通过requests模块的get函数获取网络资源
resp = requests.get(
'http://api.tianapi.com/meinv/?key=772a81a51ae5c780251b1f98ea431b84&num=10')
# 将服务器返回的JSON格式的数据解析为字典
data_model = resp.json()
for mm_dict in data_model['newslist']:
url = mm_dict['picUrl']
# 通过多线程的方式实现图片下载
DownloadHanlder(url).start()
if __name__ == '__main__':
main()
Day01-15/Appendix-B/socket1.py deleted 100644 → 0
View file @ 76f65686
"""
套接字 - 基于TCP协议创建时间服务器
Version: 0.1
Author: 骆昊
Date: 2018-03-22
"""
from socket import *
from time import *
server = socket(AF_INET, SOCK_STREAM)
server.bind(('localhost', 6789))
server.listen()
print('服务器已经启动正在监听客户端连接.')
while True:
client, addr = server.accept()
print('客户端%s:%d连接成功.' % (addr[0], addr[1]))
currtime = localtime(time())
timestr = strftime('%Y-%m-%d %H:%M:%S', currtime)
client.send(timestr.encode('utf-8'))
client.close()
server.close()
Day01-15/Appendix-B/socket2.py deleted 100644 → 0
View file @ 76f65686
"""
套接字 - 基于TCP协议创建时间客户端
Version: 0.1
Author: 骆昊
Date: 2018-03-22
"""
from socket import *
client = socket(AF_INET, SOCK_STREAM)
client.connect(('localhost', 6789))
while True:
data = client.recv(1024)
if not data:
break
print(data.decode('utf-8'))
client.close()
Day01-15/Appendix-B/socket3.py deleted 100644 → 0
View file @ 76f65686
"""
套接字 - 基于UDP协议Echo服务器
Version: 0.1
Author: 骆昊
Date: 2018-03-22
"""
from socket import *
from time import *
server = socket(AF_INET, SOCK_DGRAM)
server.bind(('localhost', 6789))
while True:
data, addr = server.recvfrom(1024)
server.sendto(data, addr)
server.close()
Day01-15/Appendix-B/socket4.py deleted 100644 → 0
View file @ 76f65686
"""
套接字 - 基于UDP协议创建Echo客户端
Version: 0.1
Author: 骆昊
Date: 2018-03-22
"""
from socket import *
client = socket(AF_INET, SOCK_DGRAM)
while True:
data_str = input('请输入: ')
client.sendto(data_str.encode('utf-8'), ('localhost', 6789))
data, addr = client.recvfrom(1024)
data_str = data.decode('utf-8')
print('服务器回应:', data_str)
if data_str == 'bye':
break
client.close()
Day01-15/Appendix-B/socket5.py deleted 100644 → 0
View file @ 76f65686
"""
使用socketserver模块创建时间服务器
Version: 0.1
Author: 骆昊
Date: 2018-03-22
"""
from socketserver import TCPServer, StreamRequestHandler
from time import *
class EchoRequestHandler(StreamRequestHandler):
def handle(self):
currtime = localtime(time())
timestr = strftime('%Y-%m-%d %H:%M:%S', currtime)
self.wfile.write(timestr.encode('utf-8'))
server = TCPServer(('localhost', 6789), EchoRequestHandler)
server.serve_forever()
Day01-15/Appendix-B/timeclient.py deleted 100644 → 0
View file @ 76f65686
from socket import socket
def main():
client = socket()
client.connect(('10.7.152.69', 6789))
print(client.recv(1024).decode('utf-8'))
client.close()
if __name__ == '__main__':
main()
Day01-15/Appendix-B/timeserver.py deleted 100644 → 0
View file @ 76f65686
from socket import socket, SOCK_STREAM, AF_INET
from datetime import datetime
def main():
# 1.创建套接字对象并指定使用哪种传输服务
# family=AF_INET - IPv4地址
# family=AF_INET6 - IPv6地址
# type=SOCK_STREAM - TCP套接字
# type=SOCK_DGRAM - UDP套接字
# type=SOCK_RAW - 原始套接字
server = socket(family=AF_INET, type=SOCK_STREAM)
# 2.绑定IP地址和端口(区分不同的服务)
server.bind(('192.168.1.2', 6789))
# 3.开启监听 - 监听客户端连接到服务器
server.listen(512)
print('服务器启动开始监听...')
# 4.通过循环接收客户端的连接并作出相应的处理(提供服务)
while True:
# accept方法是一个阻塞方法如果没有客户端连接到服务器
# 这个方法就会阻塞代码不会向下执行
# accept方法返回元组其中的第一个元素是客户端对象
# 第二个元素是客户端的地址(由IP和端口两部分构成)
client, addr = server.accept()
print(str(addr) + '连接到了服务器.')
# 5.发送数据
client.send(str(datetime.now()).encode('utf-8'))
# 6.断开连接
client.close()
if __name__ == '__main__':
main()
Day01-15/Appendix-B/网络编程入门.md deleted 100644 → 0
View file @ 76f65686
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Day21-30/Web前端概述.md
View file @ 6294eac0
......@@ -17,8 +17,8 @@
1. 引入原生多媒体支持（audio和video标签）
2. 引入可编程内容（canvas标签）
3. 引入语义Web（article、aside、details、figure、footer、header、nav、section、summary等标签）
4. 引入新的表单控件（日历、邮箱、搜索等）
5. 引入对离线存储更好的支持
4. 引入新的表单控件（日历、邮箱、搜索、滑条等）
5. 引入对离线存储更好的支持（localStorage和sessionStorage）
6. 引入对定位、拖放、WebSocket、后台任务等的支持
### 使用标签承载内容
......
Day21-30/code/demo01/qq_link.html
View file @ 6294eac0
......@@ -6,5 +6,14 @@
</head>
<body>
<a target="_blank" href="http://wpa.qq.com/msgrd?v=3&uin=957658&site=qq&menu=yes"><img border="0" src="http://wpa.qq.com/pa?p=2:957658:51" alt="聊我吧" title="聊我吧"/></a>
<div id="footer">
<a href="mailto:jackfrued@126.com">联系站长</a>
<a href="javascript:showMsg()">关于</a>
</div>
<script type="text/javascript">
function showMsg() {
alert('Hello, world!');
}
</script>
</body>
</html>
\ No newline at end of file
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