python rpc twisted 服务端和客户端源码演示
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#服务器端代码如下
from twisted.web import xmlrpc, server
class Example(xmlrpc.XMLRPC):
"""
An example object to be published.
"""
def xmlrpc_echo(self, x):
"""
Return all passed args.
"""
return x
def xmlrpc_add(self, a, b):
"""
Return sum of arguments.
"""
return a + b
def xmlrpc_fault(self):
"""
Raise a Fault indicating that the procedure should not be used.
"""
raise xmlrpc.Fault(123, "The fault procedure is faulty.")
if __name__ == '__main__':
from twisted.internet import reactor
r = Example()
reactor.listenTCP(7080, server.Site(r))
reactor.run()
客户端
>>> import xmlrpclib
>>> s.echo("lala")
'lala'
>>> s.add(1, 2)
3
>>> s.fault()
Traceback (most recent call last):
...
xmlrpclib.Fault: <Fault 123: 'The fault procedure is faulty.'>
>>>
