cmd引入控制器

---

app/word/internal/cmd/cmd.go

package cmd  
  
import (  
    "context"  
  
    "github.com/gogf/gf/contrib/rpc/grpcx/v2"
    "github.com/gogf/gf/v2/os/gcmd"
    "google.golang.org/grpc"
    "proxima/app/word/internal/controller/words"
)  
  
var (  
    Main = gcmd.Command{  
       Name:  "main",  
       Usage: "main",  
       Brief: "word grpc service",  
       Func: func(ctx context.Context, parser *gcmd.Parser) (err error) {  
          c := grpcx.Server.NewConfig()  
          c.Options = append(c.Options, []grpc.ServerOption{  
             grpcx.Server.ChainUnary(  
                grpcx.Server.UnaryValidate,  
             )}...,  
          )  
          s := grpcx.Server.New(c)  
          words.Register(s)  
          s.Run()  
          return nil  
       },  
    }  
)

主入口文件

---

在入库文件内引入数据库驱动和cmd。

app/user/main.go

package main  
  
import (  
    _ "github.com/gogf/gf/contrib/drivers/mysql/v2" 

    "github.com/gogf/gf/v2/os/gctx"  
    
    "proxima/app/word/internal/cmd"
)  
  
func main() {  
    cmd.Main.Run(gctx.GetInitCtx())  
}

配置文件

---

app/user/manifest/config/config.yaml

grpc:  
  name:             "word"
  address:          ":32002"
  
database:  
  default:  
    link:  "mysql:root:12345678@tcp(srv.com:3306)/word"  
    debug: true

启动运行

---

确保依赖正常，运行单词微服务。

$ cd app/word
build: .\main.go
go build -o .\main.exe  .\main.go
.\main.exe 
build running pid: 2416
2024-12-09 15:10:40.546 [DEBU] {18cc6c8aa5700f18bf2deb5e3439664a} set default registry using file registry as no custom registry set, path: C:\Users\half\AppData\Local\Temp\gsvc
2024-12-09 15:10:40.566 [DEBU] {18cc6c8aa5700f18bf2deb5e3439664a} service register: &{Head: Deployment: Namespace: Name:word Version: Endpoints:192.168.10.98:32002 Metadata:map[protocol:grpc]}
2024-12-09 15:10:40.567 [INFO] {18cc6c8aa5700f18bf2deb5e3439664a} pid[2416]: grpc server started listening on [:32002]

至此，比邻英语本的第二个微服务开发完成。

测试结果

---

grpc 127.0.0.1:32002.words.v1.Words.Create
{
    "uid": 1,
    "word": "hello",
    "definition": "used as a greeting when you meet somebody."
}
{
    "id": 1
}

grpc 127.0.0.1:32002.words.v1.Words.Get
{
    "id": 1
}
{
    "words": {
        "Id": 1,
        "Uid": 1,
        "Word": "hello",
        "Definition": "used as a greeting when you meet somebody.",
        "ExampleSentence": "Hello, I am oldme!",
        "ChineseTranslation": "你好",
        "Pronunciation": "həˈləʊ",
        "CreatedAt": {
            "seconds": "1733407200",
            "nanos": 0
        },
        "UpdatedAt": {
            "seconds": "1733407200",
            "nanos": 0
        }
    }
}