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package discovery
import "log"
// 服务的类型接口
type Service interface {
Name ( ) string
Addr ( ) string
}
// orderService
type OrderService struct {
name string
addr string
}
func ( s OrderService ) Name ( ) string {
return s . name
}
func ( s OrderService ) Addr ( ) string {
return s . addr
}
func ServiceOrder ( addr string ) {
// 一：
orderService := OrderService {
name : "order" ,
addr : addr ,
}
// 二：
re , err := NewRegistrarEtcd ( [ ] string { "localhost:2379" } ) // redis(6379)
if err != nil {
log . Fatalln ( err )
}
// 三：
if err := re . Register ( orderService ) ; err != nil {
log . Fatalln ( err )
}
// 四：阻塞执行
log . Printf ( "service %s(%s) is running" , orderService . Name ( ) , orderService . Addr ( ) )
select { }
}
