package main

import (
	"github.com/gin-gonic/gin"
	"net/http"
)

type User struct {
	Username string `json:"user" form:"userform"`
	Password string `json:"pwd" form:"pwdform"`
}

func main() {
	r := gin.Default()
	var u User
	//queryString數據綁定
	r.GET("/user", func(c *gin.Context) {
		//參數綁定
		err := c.ShouldBind(&u)
		if err == nil {
			c.JSON(http.StatusOK, gin.H{
				"user": u.Username,
				"pwd":  u.Password,
			})
		}
	})
	//form表單數據綁定
	r.POST("/form", func(c *gin.Context) {
		//參數綁定
		err := c.ShouldBind(&u)
		if err == nil {
			c.JSON(http.StatusOK, gin.H{
				"user": u.Username,
				"pwd":  u.Password,
			})
		}
	})
	//form表單數據綁定
	r.POST("/json", func(c *gin.Context) {
		//參數綁定
		err := c.ShouldBind(&u)
		if err == nil {
			c.JSON(http.StatusOK, gin.H{
				"user": u.Username,
				"pwd":  u.Password,
			})
		}
	})
	r.Run(":9090")
}