可以查看文章：https://juejin.cn/post/7138960256054345741
启动 tenant rpc 服务：
git clone [email protected]:qingconglaixueit/my_test_Demo.git
cd my_test_demo/mymall/tenant/rpc/
go mod tidy
go run tenant.go
启动 order api 服务：
cd my_test_demo/mymall/order/api/
go run order.go
curl -i "http://localhost:9998/api/order/get/约等于公司"
]# curl -i "http://localhost:9998/api/order/get/约等于公司"
HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
Traceparent: 00-ebdfab71ccd5c313c59b41c1e168509b-ddd324acb0919c09-00
Date: Sat, 06 Aug 2022 08:24:51 GMT
Content-Length: 63