Python 调用 Hprose接口、Dubbo接口、Java方法

 #!/usr/bin/env python
 # -*- coding:utf-8 -*-
 # *************************************
 # @Time    : 2019/7/1
 # @Author  : Zhang Fan
 # @Desc    : Library
 # @File    : MyTools.py
 # @Update  : 2019/8/23
 # *************************************
 import telnetlib
 import hprose
 import jpype
 import json
 import os

 class MyHprose(object):
     """
     ===================================================================
     =====================       MyHprose        =======================
     ===================================================================
     """
     def __init__(self):
         self.client = None
         self.base_url = None

     def create_http_client(self, address, url):
         """
         创建HTTP客户端连接
         """
         self.base_url = 'http://' + address + url
         print('Creating Session : %s' % self.base_url)
         self.client = hprose.HproseHttpClient(self.base_url)

     def set_header(self, key, value):
         """
         设置连接头
         """
         print('Set Header : { "%s": "%s" }' % (key, value))
         self.client.setHeader(key, value)

     def set_parameter(self, *args):
         """
         设置参数值
         """
         arg_list = list()
         for arg in args:
             if isinstance(arg, str):
                 try:
                     arg = eval(arg)
                 except Exception as e:
                     logger.error(e)
             arg_list.append(arg)
         print('Set Parameter : %s' % str(arg_list))
         return arg_list

     def invoke_method(self, method, args):
         """
         调用方法
         """
         result = {
             'type': None,
             'msg': None,
             'value': None
         }
         print('Invoke Method : method={0}, args={1}'.format(method, args))
         ret = self.client.invoke(method, args)
         result['type'] = ret.types
         result['msg'] = ret.msg
         result['value'] = ret.value
         return json.dumps(result, ensure_ascii=False)

 class MyJpype(object):
     """
     ===================================================================
     =====================       MyJpype        ========================
     ===================================================================
     """
     def __init__(self):
         pass

     def start_jvm(self, jvmpath, jarpath):
         """
         开启java虚拟机.
         """
         print('Executing : Start JVM | java -ea -Djava.class.path=JedisSerialize.jar')
         jarpath = os.path.join(os.path.abspath(jarpath), "JedisSerialize.jar")
         jpype.startJVM(jvmpath, "-ea", "-Djava.class.path=%s" % jarpath, convertStrings=False)

     def save_token_jvm(self, db, host, port, auth):
         """
         调用java保存token到内存库.
         """
         JDClass = jpype.JClass("com.util.SearchRedis")
         jd = JDClass()
         jd.saveToken(int(db), str(host), int(port), str(auth))

     def get_redis_jvm(self, key, db, host, port, auth):
         """
         调用java查询String类型内存库.
         """
         print('Executing : Query Key[%s] From Select[%s]' % (key, db))
         JDClass = jpype.JClass("com.util.SearchRedis")
         jd = JDClass()
         result = jd.getbit(str(key), int(db), str(host), int(port), str(auth))
         try:
             return eval(str(result))
         except:
             return json.loads(str(result))

     def get_hash_redis_jvm(self, key, db, host, port, auth):
         """
         调用java查询Hash类型内存库.
         """
         print('Executing : Query Key[%s] From Select[%s]' % (key, db))
         JDClass = jpype.JClass("com.util.SearchRedis")
         jd = JDClass()
         result = jd.gethashbit(str(key), int(db), str(host), int(port), str(auth))
         try:
             return eval(str(result))
         except:
             return json.loads(str(result))

     def shutdown_jvm(self):
         """
         关闭java虚拟机.
         """
         print('Executing : Shutdown JVM')
         jpype.shutdownJVM()

 class MyDubbo(telnetlib.Telnet):
     """
     ===================================================================
     =====================       MyDubbo        =========================
     ===================================================================
     """

     def __init__(self, host=None, port=0):
         # super().__init__(host, port)
         super(MyDubbo, self).__init__(host, port)
         self.write(b"\n")

     def command(self, flag, str_=""):
         data = self.read_until(flag.encode())
         self.write(str_.encode() + b"\n")
         return data

     def invoke(self, service_name, method_name, arg):
         command_str = "invoke {0}.{1}({2})".format(service_name, method_name, arg)
         print('dubbo>:%s' % command_str)
         self.command('dubbo>', command_str)
         data = self.command('dubbo>', "\n")
         new_data = data.decode('utf-8', errors='ignore').split('\n')[0].strip()
         return json.loads(new_data)

 if __name__ == '__main__':
     print('This is test.')
     mh = MyHprose()
     mj = MyJpype()
     md = MyDubbo()