Python TCP socket,解析hex和字符串。

#!/usr/bin/env python#coding:utf-8from socket import *import chardetdef shuncomdacode(data):""" 识别data的编码格式 """result = chardet.detect(data)print(result['encoding'])return (result['encoding'])def conn

weixin_45813782

3424人浏览 · 2022-04-07 17:46:26

weixin_45813782 · 2022-04-07 17:46:26 发布

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

from socket import *
import chardet

def shuncomdacode(data):
    """ 识别data的编码格式 """
    result = chardet.detect(data)
    print(result['encoding'])
    return (result['encoding'])

def connetSocket(host,port,decode_hex):
    BUFSIZE = 1024  # 字节，1024个字节
    ADDR = (host, port)
    tcpSerSocket = socket(AF_INET, SOCK_STREAM)
    tcpSerSocket.bind(ADDR)
    tcpSerSocket.listen(5)   # 最多可以有5个连接同时进入
    tcpCliSock, addr = tcpSerSocket.accept()
    print('...connected from:', addr)
    while True:
        data = tcpCliSock.recv(BUFSIZE)
        if not data:
            break
        if decode_hex == 'hex':
            rec_data = ''
            for i in range(0, len(data)):
                rec_data = rec_data + '{:02X}'.format(data[i]) + ' '
            recv_data = rec_data
            print(recv_data)
        else:
            data_type = shuncomdacode(data)
            recv_data = data.decode(data_type)
            print(recv_data)


if __name__ == "__main__":
    HOST = '0.0.0.0'   # ip地址
    PORT = 9091        # 端口
    decode_hex = 'hex' # 接收数据格式hex,还是字符串。
    connetSocket(HOST,PORT,decode_hex)