我只是想知道,我怎么能xml-rpc在python中发送请求?我知道你可以使用xmlrpclib,但我如何发出请求xml来访问一个函数?
我想看看xml回应.
所以基本上我想将以下内容作为我的请求发送到服务器:
<?xml version="1.0"?>
<methodCall>
<methodName>print</methodName>
<params>
<param>
<value><string>Hello World!</string></value>
</param>
</params>
</methodCall>
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并得到回应
Eli*_*sky 13
这是Python中的一个简单的XML-RPC客户端:
import xmlrpclib
s = xmlrpclib.ServerProxy('http://localhost:8000')
print s.myfunction(2, 4)
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适用于此服务器:
from SimpleXMLRPCServer import SimpleXMLRPCServer
from SimpleXMLRPCServer import SimpleXMLRPCRequestHandler
# Restrict to a particular path.
class RequestHandler(SimpleXMLRPCRequestHandler):
rpc_paths = ('/RPC2',)
# Create server
server = SimpleXMLRPCServer(("localhost", 8000),
requestHandler=RequestHandler)
def myfunction(x, y):
status = 1
result = [5, 6, [4, 5]]
return (status, result)
server.register_function(myfunction)
# Run the server's main loop
server.serve_forever()
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要访问内核xmlrpclib,即查看原始XML请求等,请xmlrpclib.Transport在文档中查找该类.
我已将xmlrpc.client 中的源代码减少到发送 xml rpc 请求所需的最低限度(因为我对尝试移植功能感兴趣)。它返回响应 XML。
服务器:
from xmlrpc.server import SimpleXMLRPCServer
def is_even(n):
return n%2 == 0
server = SimpleXMLRPCServer(("localhost", 8000))
print("Listening on port 8000...")
server.register_function(is_even, "is_even")
server.serve_forever()
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客户:
import http.client
request_body = b"<?xml version='1.0'?>\n<methodCall>\n<methodName>is_even</methodName>\n<params>\n<param>\n<value><int>2</int></value>\n</param>\n</params>\n</methodCall>\n"
connection = http.client.HTTPConnection('localhost:8000')
connection.putrequest('POST', '/')
connection.putheader('Content-Type', 'text/xml')
connection.putheader('User-Agent', 'Python-xmlrpc/3.5')
connection.putheader("Content-Length", str(len(request_body)))
connection.endheaders(request_body)
print(connection.getresponse().read())
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