go gin 响应数据
go
package main
import (
"fmt"
"github.com/gin-gonic/gin"
)
type UserInfo struct {
UserName string `json:"user_name"`
Age int `json:"age"`
Password string `json:"-"`
}
func JsonTest(ctx *gin.Context) {
a := UserInfo{"张三", 20, "123"}
ctx.JSON(200, a)
}
func Query1(c *gin.Context) {
id := c.Query("id")
c.String(200, id+"ces")
}
func main() {
fmt.Println("测试")
router := gin.Default()
router.GET("/index", func(ctx *gin.Context) {
ctx.String(200, "Hello World~!")
})
router.GET("/json", JsonTest)
router.GET("/query", Query1)
router.Run(":8080")
}
go
package main
import (
"encoding/json"
"fmt"
"github.com/gin-gonic/gin"
)
type ArticleModel struct {
Title string `json:"title"`
Content string `json:"content"`
}
type Response struct {
Code int `json:"code"`
Data any `json:"data"`
Msg string `json:"msg"`
}
func _getList(c *gin.Context) {
articleList := []ArticleModel{
{"go语言入门", "这篇文章是讲解go的"},
{"python语言入门", "这篇文章是讲解python的"},
{"JavaScript语言入门", "这篇文章是讲解JavaScript的"},
}
// c.JSON(200, articleList)
c.JSON(200, Response{0, articleList, "成功"})
}
func _getDetail(c *gin.Context) {
a := c.Param("id")
fmt.Println(c.Param("id"))
article := ArticleModel{
"go语言入门", "这篇文章是讲解go的" + a,
}
c.JSON(200, Response{0, article, "成功"})
}
/*
GET /articles 文章列表
GET /articles/:id 文章详情
POST /articles 添加文章
PUT /articles/:id 修改某一篇文章
DELETE /articles/:id 删除某一篇文章
*/
func main() {
fmt.Println("测试")
router := gin.Default()
router.GET("/articles", _getList)
router.GET("/articles/:id", _getDetail)
router.POST("/articles", _create)
router.Run(":8080")
}
func _bindJson(c *gin.Context, obj any) (err error) {
body, _ := c.GetRawData()
contentType := c.GetHeader("Content-Type")
switch contentType {
case "application/json":
err = json.Unmarshal(body, &obj)
if err != nil {
fmt.Println(err.Error())
return err
}
}
return nil
}
func _create(c *gin.Context) {
var article ArticleModel
err := _bindJson(c, &article)
if err != nil{
fmt.Println(err)
return
}
fmt.Println(article)
c.JSON(200, Response{0, article, "添加成功"})
}
