启动 zk
./bin/zkServer.sh start

dubbo-hello-provider
启动 provider
mvn -Djetty.port=8010 jetty:run
http://127.0.0.1:8010/

echo 接口 ，可配置 echo size 大小  ， sleep 时间  用于模拟接口响应耗时


dubbo-hello-consumer
启动 consumer
mvn -Djetty.port=8020 jetty:run
http://127.0.0.1:8020/

zk上元数据信息

./zkCli.sh

./zkCli.sh -timeout 5000 -server 127.0.0.1:2181


ls /dubbo/dyyx.HelloService
[consumers, configurators, routers, providers]

 ls /dubbo/dyyx.HelloService/providers
[dubbo%3A%2F%2F10.57.240.29%3A20880%2Fdyyx.HelloService%3Fanyhost%3Dtrue%26application%3Dhello-provider%26dubbo%3D2.8.4%26generic%3Dfalse%26group%3Dgroup1%26interface%3Ddyyx.HelloService%26methods%3DgetInfo%2Cecho%26organization%3Ddyyx-org%26owner%3Ddyyx%26pid%3D5677%26side%3Dprovider%26threads%3D10%26timeout%3D3000%26timestamp%3D1573208943122]

urldecoder
[dubbo://10.57.240.29:20880/dyyx.HelloService?anyhost=true&application=hello-provider&dubbo=2.8.4&generic=false&group=group1&interface=dyyx.HelloService&methods=getInfo,echo&organization=dyyx-org&owner=dyyx&pid=5677&side=provider&threads=10&timeout=3000×tamp=1573208943122]


ls /dubbo/dyyx.HelloService/consumers
[consumer%3A%2F%2F10.57.240.29%2Fdyyx.HelloService%3Fapplication%3Dhello-consumer%26category%3Dconsumers%26check%3Dfalse%26connections%3D3%26dubbo%3D2.8.4%26group%3Dgroup1%26interface%3Ddyyx.HelloService%26methods%3DgetInfo%2Cecho%26organization%3Ddyyx-org%26owner%3Ddyyx%26pid%3D6240%26retries%3D0%26side%3Dconsumer%26timeout%3D500%26timestamp%3D1573209503388]

[consumer://10.57.240.29/dyyx.HelloService?application=hello-consumer&category=consumers&check=false&connections=3&dubbo=2.8.4&group=group1&interface=dyyx.HelloService&methods=getInfo,echo&organization=dyyx-org&owner=dyyx&pid=6240&retries=0&side=consumer&timeout=500×tamp=1573209503388]


ls /dubbo/dyyx.HelloService/configurators

ls /dubbo/dyyx.HelloService/routers

完整代码
https://gitee.com/dyyx/dubbodemo/




 dubbo性能相关参数 
 dubbo telnet 命令使用