1. Micro New[service]

micro new命令是为微服务生成示例模板的快捷方式。

1.1. 用法

通过指定相对于$GOPATH的目录路径来创建一个新服务。

micro new github.com/micro/foo

运行的示例。

micro new github.com/micro/foo

creating service go.micro.srv.foo
creating /Users/asim/checkouts/src/github.com/micro/foo
creating /Users/asim/checkouts/src/github.com/micro/foo/main.go
creating /Users/asim/checkouts/src/github.com/micro/foo/handler
creating /Users/asim/checkouts/src/github.com/micro/foo/handler/example.go
creating /Users/asim/checkouts/src/github.com/micro/foo/subscriber
creating /Users/asim/checkouts/src/github.com/micro/foo/subscriber/example.go
creating /Users/asim/checkouts/src/github.com/micro/foo/proto/example
creating /Users/asim/checkouts/src/github.com/micro/foo/proto/example/example.proto
creating /Users/asim/checkouts/src/github.com/micro/foo/Dockerfile
creating /Users/asim/checkouts/src/github.com/micro/foo/README.md

download protobuf for micro:

go get github.com/micro/protobuf/{proto,protoc-gen-go}

compile the proto file example.proto:

protoc -I/Users/asim/checkouts/src \
    --go_out=plugins=micro:/Users/asim/checkouts/src \
    /Users/asim/checkouts/src/github.com/micro/foo/proto/example/example.proto

1.1.1. 选项

指定更多选项，如名称空间，类型，fqdn和别名

micro new --fqdn com.example.srv.foo github.com/micro/foo

1.1.2. 帮助

NAME:
   micro new - Create a new micro service

USAGE:
   micro new [command options] [arguments...]

OPTIONS:
   --namespace "go.micro"    Namespace for the service e.g com.example
   --type "srv"            Type of service e.g api, srv, web
   --fqdn             FQDN of service e.g com.example.srv.service (defaults to namespace.type.alias)
   --alias             Alias is the short name used as part of combined name if specified