2、试验结果如下:
3、源码如下:
服务器端的源代码如下:
import operator, math
from SimpleXMLRPCServer import SimpleXMLRPCServer
from functools import reduce
def main():
server = SimpleXMLRPCServer(('127.0.0.1', 7001))
server.register_introspection_functions()
server.register_multicall_functions()
server.register_function(addtogether)
server.register_function(quadratic)
server.register_function(remote_repr)
print("Server ready")
server.serve_forever()
def addtogether(*things):
"""Add together everything in the list things ."""
return reduce(operator.add, things)
def quadratic(a, b, c):
"""Determine x values satisfying: a * x * x + b * x + c = 0"""
b24ac = math.sqrt(b*b - 4.0*a*c)
return list(set([(-b-b24ac) / 2.0*a, (-b+b24ac) / 2.0*a]))
def remote_repr(arg):
"""return the repr() rendering of the supplied arg """
return arg
if __name__ == '__main__':
main()
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