《精通并发与Netty》学习笔记（07 - 基于Thrift实现Java与Python的RPC调用）

妖狐艹你老母 2021-11-09 07:32 163阅读 0赞

上节我们介绍了基于Thrift实现java与java的RPC调用，本节我们基于Thrift实现Java与Python的RPC调用

首先，修改data.thirft文件，将命名空间由java改为py

namespace py thrift.generated

然后打开终端，输入命令 thrift --gen py src/thrift/data.thrift 生成Python代码

![1690727-20190520151739485-315364565.png][]

打开Pycharm,新建Pure Python项目，将在idea中生成的python文件拷贝至Pycharm中

![1690727-20190520162431001-1831758443.png][]

编写python客户端程序py\_client.py

# -*- coding:utf-8 -*-
    from py.generated import PersonService, ttypes
    
    __author__ = 'kpzhang'
    
    from thrift import Thrift
    from  thrift.transport import TSocket
    from  thrift.transport import TTransport
    from  thrift.protocol import TCompactProtocol
    
    try:
        tSocket = TSocket.TSocket("localhost", 8899)
        tSocket.setTimeout(900)
    
        transport = TTransport.TFramedTransport(tSocket)
        protocol = TCompactProtocol.TCompactProtocol(transport)
        client = PersonService.Client(protocol)
    
        transport.open()
    
        person = client.getPersonByUsername("张三")
    
        print(person.username)
        print(person.age)
        print(person.married)
    
        print('---------------------')
    
        newPerson = ttypes.Person();
        newPerson.username = "李四"
        newPerson.age = 30
        newPerson.married = True
    
        client.savePerson(newPerson)
    
        transport.close()
    
    except Thrift.TException as tx:
        print('%s' % tx.message)

分别启动java服务端和Python客户端，查看演示效果，（java端效果和上节效果一样，这里不再截图）

![1690727-20190520162700268-14176044.png][]

本节我们介绍了基于Thrift实现Java与Python的RPC调用，下节我们结合netty4+springboot来做一个小项目

转载于:https://www.cnblogs.com/happy2010/p/10894311.html

[1690727-20190520151739485-315364565.png]: /images/20211109/11da0194cf504b99bad85419d6ba4dea.png
[1690727-20190520162431001-1831758443.png]: /images/20211109/04c6458a5e97458488152944a31873ba.png
[1690727-20190520162700268-14176044.png]: /images/20211109/bbbb95fd13944c228c56c1f3022448af.png