路由分組

import (
  "net/http"

  "github.com/gin-gonic/gin"
)

func loginEndpoint(c *gin.Context) {
  c.String(http.StatusOK, "loginEndpoint")
}

func submitEndpoint(c *gin.Context) {
  c.String(http.StatusOK, "submitEndpoint")
}

func readEndpoint(c *gin.Context) {
  c.String(http.StatusOK, "readEndpoint")
}

func main() {
  router := gin.Default()

  // 簡單分組：v1
  v1 := router.Group("/v1")
  {
    v1.POST("/login", loginEndpoint)
    v1.POST("/submit", submitEndpoint)
    v1.POST("/read", readEndpoint)
  }

  // 簡單分組：v2
  v2 := router.Group("/v2")
  {
    v2.POST("/login", loginEndpoint)
    v2.POST("/submit", submitEndpoint)
    v2.POST("/read", readEndpoint)
  }

  router.Run(":8080")
}