版权声明:powered by 大狼狗郑锴/Moshow魔手 https://blog.csdn.net/moshowgame/article/details/85099921
问题背景
项目使用SpringCloud微服务这套,注册中心为Eureka,网关刚升级为Gateway。而现在血压模块需要用Python+串口+ws来处理。
解决方案
py-eureka-client
首先我们要引入一个py-eureka-client客户端,这个库很方便就可以连接Eureka注册中心。
安装只需要
pip install py_eureka_client
英文说明文档可以到pypi这个地址看
https://pypi.org/project/py-eureka-client/
代码
另存为XyWeb.py
,然后py XyWeb.py
运行即可。
# coding:utf-8
import tornado.httpserver
import tornado.ioloop
import tornado.options
import tornado.web
import py_eureka_client.eureka_client as eureka_client
from tornado.options import define, options
define("port", default=3333, help="run on the given port", type=int)
class IndexHandler(tornado.web.RequestHandler):
def get(self):
username = self.get_argument('username', 'Hello')
self.write(username + ', Administrator User!')
if __name__ == "__main__":
#blog.csdn.net/moshowgame
tornado.options.parse_command_line()
#注册eureka服务
eureka_client.init_registry_client(eureka_server="http://eureka1x:9091/eureka/,http://eureka2x:9092/eureka/",
app_name="python-tornado-xyweb",
instance_port=3333)
#获取eureka服务(有报错,先别用)
#res = eureka_client.do_service("GRATEWAY", "/service/context/path")
#print("result of other service" + res)
app = tornado.web.Application(handlers=[(r"/", IndexHandler)])
http_server = tornado.httpserver.HTTPServer(app)
http_server.listen(options.port)
tornado.ioloop.IOLoop.instance().start()