标签:xml-rpc simplexmlrpcserver python
我正在尝试XML-RPC.
我有以下服务器脚本(Python):
from SimpleXMLRPCServer import SimpleXMLRPCServer
server = SimpleXMLRPCServer(('localhost', 9000))
def return_input(someinput):
return someinput
server.register_function(return_input)
try:
print 'ctrl-c to stop server'
server.serve_forever()
except KeyboardInterrupt:
print 'stopping'
和以下客户端脚本:
import xmlrpclib
server = xmlrpclib.ServerProxy('http://www.example.com/pathto/xmlrpcTester2.py')
print server.return_input('some input')
我已经在本地测试过,并且效果很好.它所做的一切都会吐出客户端脚本的输入,这是正确的.
但是,当我尝试在远程服务器上执行此操作时,出现以下错误:
Traceback (most recent call last):
File "client.py", line 4, in <module>
print server.return_input('some input')
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 1199, in __call__
return self.__send(self.__name, args)
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 1489, in __request
verbose=self.__verbose
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 1253, in request
return self._parse_response(h.getfile(), sock)
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 1392, in _parse_response
return u.close()
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 836, in close
raise ResponseError()
xmlrpclib.ResponseError: ResponseError()
有什么想法会导致这种情况吗?
更新:
当verbose = True时:
send: 'POST /pythonScripts/xmlrpcTester2.py HTTP/1.0\r\nHost: www.example.com\r\nUser-Agent: xmlrpclib.py/1.0.1 (by www.pythonware.com)\r\nContent- Type: text/xml\r\nContent-Length: 166\r\n\r\n'
send: "<?xml version='1.0'? >\n<methodCall>\n<methodName>return_input</methodName>\n<params>\n<param>\n<value><string>so me input</string></value>\n</param>\n</params>\n</methodCall>\n"
reply: 'HTTP/1.1 200 OK\r\n'
header: Date: Fri, 14 May 2010 20:52:25 GMT
header: Server: Apache/2.2.9 (Fedora)
header: Last-Modified: Fri, 14 May 2010 20:52:03 GMT
header: ETag: "7e206-13d-486940c17a2c0"
header: Accept-Ranges: bytes
header: Content-Length: 317
header: Connection: close
header: Content-Type: text/plain; charset=UTF-8
body: "from SimpleXMLRPCServer import SimpleXMLRPCServer\r\n\r\nserver = SimpleXMLRPCServer(('localhost', 8000))\r\n\r\ndef return_input(someinput):\r\n\treturn someinput\r\n\r\nserver.register_function(return_input)\r\n\r\ntry:\r\n print 'ctrl-c to stop server'\r\n server.serve_forever()\r\nexcept KeyboardInterrupt:\r\n print 'stopping'"
Traceback (most recent call last):
File "client.py", line 4, in <module>
print server.return_input('some input')
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 1199, in __call__
return self.__send(self.__name, args)
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 1489, in __request
verbose=self.__verbose
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 1253, in request
return self._parse_response(h.getfile(), sock)
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 1392, in _parse_response
return u.close()
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/xmlrpclib.py", line 836, in close
raise ResponseError()
xmlrpclib.ResponseError: ResponseError()
解决方法:
看起来远程计算机上的该端口上正在运行其他内容.并发回意外的答案.
我将检查服务器是否正常启动.然后检查防火墙设置中是否有任何可能影响事物的因素.
您也可以在客户端中打开详细标志,以查看是否有任何问题的答案.
编辑:
因此,详细的输出可以清楚地说明问题:您没有运行服务器,而是通过普通的Web服务器共享了该服务器!
您需要在远程计算机上运行服务器.
标签:xml-rpc,simplexmlrpcserver,python 来源: https://codeday.me/bug/20191210/2098926.html
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