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使用python实现telnet调用dubbo

License: MIT License

Python 98.93% Shell 1.07%

dubbo-telnet-py's Introduction

Dubbo Telnet Client of python

通过telnet调用Dubbo接口, 可用来做Dubbo的自动化测试。

兼容性测试

Python 2.6.6
Python 2.7.10
Python 3.4.3

安装

easyinstall安装

easy_install dubbo_telnet

pip安装

pip install --upgrade dubbo_telnet

git安装

pip install --upgrade git+https://github.com/WALL-E/dubbo-telnet-py.git

Example

    import dubbo_telnet

    Host = '192.168.1.203'  # Doubble服务器IP
    Port = 28008  # Doubble服务端口

    # 初始化dubbo对象
    conn = dubbo_telnet.connect(Host, Port)

    # 设置telnet连接超时时间
    conn.set_connect_timeout(10)

    # 设置dubbo服务返回响应的编码
    conn.set_encoding('gbk')

    interface = 'com.zrj.pay.trade.api.QueryTradeService'
    method = 'tradeDetailQuery'
    param = '{"id": 1}'
    print conn.invoke(interface, method, param)

    command = 'invoke com.zrj.pay.trade.api.QueryTradeService.tradeDetailQuery({"id":1})'
    print conn.do(command)

Dubbo Telnet命令

Dubbo2.0.5以上版本服务提供端口支持telnet命令，使用如下

telnet localhost 20880

或者

echo status | nc -i 1 localhost 20880

详见Dubbo官方文档或 Telnet命令参考手册

Todo

使用pexpect替换telnetlib

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ting723 luochun3731 littleyoungman pyhunterpig vtmaxg songfj wutenghu

dubbo-telnet-py's Issues

TypeError: 'in <string>' requires string as left operand, not bytes

Traceback (most recent call last):
File "<pyshell#1>", line 1, in
print(conn.invoke(interface, method, param.encode('ascii')))
File "D:\Program Files\Python36\lib\site-packages\dubbo_telnet-1.0.1b3-py3.6.egg\dubbo_telnet_init_.py", line 84, in invoke
return self.do(cmd)
File "D:\Program Files\Python36\lib\site-packages\dubbo_telnet-1.0.1b3-py3.6.egg\dubbo_telnet_init_.py", line 65, in do
tn.write('\n')
File "D:\Program Files\Python36\lib\telnetlib.py", line 287, in write
if IAC in buffer:
TypeError: 'in ' requires string as left operand, not bytes

那个好像是因为python版本不对可是我改了2.7版本服务端java接收不到参数怎么办、用的你们的example

-- coding: utf-8 --

代码、、java端没有参数接收到
import dubbo_telnet

if name == 'main':
Host = '127.0.0.1' # Doubble服务器IP
Port = 30885 # Doubble服务端口

# 初始化dubbo对象
conn = dubbo_telnet.connect(Host, Port)

# 设置telnet连接超时时间
conn.set_connect_timeout(10)

# 设置dubbo服务返回响应的编码
conn.set_encoding('gbk')

# interface = 'com.hqjl.scheduler.classcard.IScheduleClassCardService'
# method = 'getTeachingClassStudent',
# param = '{"schoolID": "1153"}'
# print (conn.invoke(interface, method, param))

command = 'invoke com.hqjl.scheduler.classcard.IScheduleClassCardService.getTeachingClassStudent({"schoolID":1153})'
print (conn.do(command))

Python 3.7 安装编码问题

Python 3.7 安装时出现
File "C:\Users\huangpo\AppData\Local\Temp\pycharm-packaging\dubbo-telnet\setup.py", line 24, in
long_description=open("README.PYPI").read(),
UnicodeDecodeError: 'gbk' codec can't decode byte 0xaf in position 163: illegal multibyte sequence

##############################################################################
修改 setup.py 为
long_description=open("README.PYPI", encoding='utf-8').read()
后可以正常安装. 随后使用 Python 2.7 未出现此问题, 建议加入版本判断或统一使用 utf-8 编码.

你好有个问题请教一下

我是用python调用java的dubbo服务把你的文件复制到我的site-package下，调用时出现如下问题
Traceback (most recent call last):
File "D:/classadmin/生涯探索/careerserv/example/tests.py", line 19, in
print (conn.invoke(interface, method, param))
File "D:\python\venv\lib\site-packages\dubbo_telnet_init_.py", line 84, in invoke
return self.do(cmd)
File "D:\python\venv\lib\site-packages\dubbo_telnet_init_.py", line 65, in do
tn.write('\n')
File "C:\Users\asdf\AppData\Local\Programs\Python\Python36\Lib\telnetlib.py", line 287, in write
if IAC in buffer:
TypeError: 'in ' requires string as left operand, not bytes
我的代码
import dubbo_telnet