基于gin一个还算比较优雅的controller实现

看了两天时间的go，对于go的编码风格还不是很了解，但是了解到go并未有Java那样成体系的编码风格规范，所以自己浅尝试了一下，风格无对错，欢迎交流讨论～                

controller层： 

package apiimport ("errors""fmt""github.com/gin-gonic/gin""net/http"
)
import "awesomeProject/src/server"type pathAndHandler struct {path       stringhandler    gin.HandlerFunchttpMethod string
}func getApis() []pathAndHandler {return []pathAndHandler{{"/", sayHello, http.MethodGet},{"/label/v1", sentenceToWord, http.MethodPost},{"/label/v2", textToSentence, http.MethodPost},}
}
func instances() *gin.Engine {return server.Init()
}func Register() (server.Server, error) {server := instances()for _, api := range getApis() {switch api.httpMethod {case http.MethodGet:server.GET(api.path, api.handler)case http.MethodPost:server.POST(api.path, api.handler)case http.MethodDelete:server.DELETE(api.path, api.handler)case http.MethodHead:server.HEAD(api.path, api.handler)case http.MethodPut:server.PUT(api.path, api.handler)case http.MethodOptions:server.OPTIONS(api.path, api.handler)case http.MethodPatch:server.PATCH(api.path, api.handler)default:fmt.Println("请求方法不支持")return nil, errors.New("unsupported method")}}return server, nil
}func sentenceToWord(context *gin.Context) {//todo 业务逻辑
}
func textToSentence(context *gin.Context) {}
func sayHello(ctx *gin.Context) {ctx.String(http.StatusOK, "hello world")
}

main：

func main() {server, err := api.Register()if server != nil {server.Run(":8081")} else {fmt.Println("fail to start server, for reason:/n" + err.Error())}
}