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我还是Python网络编程新手,在网上找了一个PythonProxy的代理代码阅读,我打印response后的数据,但是在控制台中显示全部都是乱码,这是什么问题,是字符编码不对么。求助!- #coding:UTF-8
- import socket, thread, select
- __version__ = '0.1.0 Draft 1'
- BUFLEN = 8192
- VERSION = 'Python Proxy/'+__version__
- HTTPVER = 'HTTP/1.1'
- class ConnectionHandler:
- def __init__(self, connection, address, timeout):
- self.client = connection
- self.client_buffer = ''
- self.timeout = timeout
- self.method, self.path, self.protocol = self.get_base_header()
- if self.method=='CONNECT':
- self.method_CONNECT()
- elif self.method in ('OPTIONS', 'GET', 'HEAD', 'POST', 'PUT',
- 'DELETE', 'TRACE'):
- self.method_others()
- self.client.close()
- self.target.close()
- def get_base_header(self):
- while 1:
- self.client_buffer += self.client.recv(BUFLEN)
- end = self.client_buffer.find('\n')
- if end!=-1:
- break
- print '%s'%self.client_buffer[:end]#debug
- data = (self.client_buffer[:end+1]).split()
- self.client_buffer = self.client_buffer[end+1:]
- return data
- def method_CONNECT(self):
- self._connect_target(self.path)
- self.client.send(HTTPVER+' 200 Connection established\n'+
- 'Proxy-agent: %s\n\n'%VERSION)
- self.client_buffer = ''
- self._read_write()
- def method_others(self):
- self.path = self.path[7:]
- i = self.path.find('/')
- host = self.path[:i]
- path = self.path[i:]
- self._connect_target(host)
- self.target.send('%s %s %s\n'%(self.method, path, self.protocol)+
- self.client_buffer)
- self.client_buffer = ''
- self._read_write()
- def _connect_target(self, host):
- i = host.find(':')
- if i!=-1:
- port = int(host[i+1:])
- host = host[:i]
- else:
- port = 80
- (soc_family, _, _, _, address) = socket.getaddrinfo(host, port)[0]
- self.target = socket.socket(soc_family)
- self.target.connect(address)
- def _read_write(self):
- time_out_max = self.timeout/3
- socs = [self.client, self.target]
- count = 0
- while 1:
- count += 1
- (recv, _, error) = select.select(socs, [], socs, 3)
- if error:
- break
- if recv:
- for in_ in recv:
- data = in_.recv(BUFLEN)
- if in_ is self.client:
- out = self.target
- else:
- print '[RESPONSE]:'+data#在这里输出服务器返回的数据,但是都是乱码
- out = self.client
- if data:
- out.send(data)
- count = 0
- if count == time_out_max:
- break
- def start_server(host='localhost', port=8080, IPv6=False, timeout=60,
- handler=ConnectionHandler):
- if IPv6==True:
- soc_type=socket.AF_INET6
- else:
- soc_type=socket.AF_INET
- soc = socket.socket(soc_type)
- soc.bind((host, port))
- print "Serving on %s:%d."%(host, port)#debug
- soc.listen(0)
- while 1:
- thread.start_new_thread(handler, soc.accept()+(timeout,))
- if __name__ == '__main__':
- start_server()
复制代码 输出:
[RESPONSE]:E�������� u5�@t��ҋ�d3"�T
� �ˮ��d�mt��ѹ��
SCE�8�(��� b�
jB/Z�˛e�ZI��J�;"�"F88{ci�sC����?STC���ܩX�����4��+.+�3�ׇ5�aiV�H?P�H�+�� /&V�w |
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