08 web
1 import socket 2 3 import time 4 5 server=socket.socket() 6 7 server.bind(("127.0.0.1",8888)) 8 9 server.listen() 10 11 # 返回页面显示每次访问时间，这是一个动态的，主要在返回内容是替换某些特定内容 12 13 def func_html(conn): 14 15 with open("index.html","rb")as f: 16 17 data=f.read().decode("utf-8") 18 19 # 将网页中的#time#时间占位字符串进行替换后再返回（每次请求响应返回的结果都不一样） 20 21 t=time.strftime("%Y-%m-%d %X") 22 23 data=data.replace("#time#",str(t)) 24 25 conn.send(data.encode("utf-8")) 26 27 28 29 def func_ico(conn): 30 31 with open("favicon.ico","rb")as f: 32 33 conn.send(f.read()) 34 35 36 37 def response_back(conn,path,func_mappers): 38 39 conn.send(b"HTTP/1.1 200 ok \r\n\r\n") 40 41 for mapper in func_mappers: 42 43 if path==mapper[0]: 44 45 mapper[1](conn) 46 47 conn.close() 48 49 50 51 func_mappers=[ 52 53 ("/",func_html), 54 55 ("/favicon.ico",func_ico) 56 57 ] 58 59 60 61 if __name__ == '__main__': 62 63 while 1: 64 65 conn,client_addr=server.accept() 66 67 http_request=conn.recv(1024).decode("utf-8") 68 69 path=http_request.split("\r\n")[0].split(" ")[1] 70 71 print("parh>>>",path) 72 73 74 75 response_back(conn,path,func_mappers) 127.0.0.18888
index.html
1 <!DOCTYPE html> 2 3 <html lang="en"> 4 5 <head> 6 7 <meta charset="UTF-8"> 8 9 <link rel="icon" href="favicon.ico"> 10 11 <style> 12 13 span{ 14 15 background-color: yellow; 16 17 color: red; 18 19 font-size: 20px 20 21 } 22 23 </style> 24 25 <title>动态页面</title> 26 27 </head> 28 29 <body> 30 31 <div> 32 33 <h1>本次访问时间为： 34 35 <span>#time#</span> 36 37 </h1> 38 39 </div> 40 41 </body> 42 43 </html> 