package main import ( "github.com/gin-gonic/gin" ) var DB = make(map[string]string) func main() { r := gin.Default() // Ping test r.GET("/ping", func(c *gin.Context) { c.String(200, "pong") }) // Get user value r.GET("/user/:name", func(c *gin.Context) { user := c.Params.ByName("name") value, ok := DB[user] if ok { c.JSON(200, gin.H{"user": user, "value": value}) } else { c.JSON(200, gin.H{"user": user, "status": "no value"}) } }) // Authorized group (uses gin.BasicAuth() middleware) // Same than: // authorized := r.Group("/") // authorized.Use(gin.BasicAuth(gin.Credentials{ // "foo": "bar", // "manu": "123", //})) authorized := r.Group("/", gin.BasicAuth(gin.Accounts{ {"foo", "bar"}, //1. user:foo password:bar {"manu", "123"}, //2. user:manu password:123 })) authorized.POST("admin", func(c *gin.Context) { user, _ := c.Get("user") // Parse JSON var json struct { Value string `json:"value" binding:"required"` } if c.EnsureBody(&json) { DB[user.(string)] = json.Value c.JSON(200, gin.H{"status": "ok"}) } }) // Listen and Server in 0.0.0.0:8080 r.Run(":8080") }