绑定Post参数

最后更新于:2022-04-02 07:26:45

``` package main import ( "github.com/gin-gonic/gin" ) type LoginForm struct { User string `form:"user" binding:"required"` Password string `form:"password" binding:"required"` } func main() { router := gin.Default() router.POST("/login", func(c *gin.Context) { // you can bind multipart form with explicit binding declaration: // c.ShouldBindWith(&form, binding.Form) // or you can simply use autobinding with ShouldBind method: var form LoginForm // in this case proper binding will be automatically selected if c.ShouldBind(&form) == nil { if form.User == "user" && form.Password == "password" { c.JSON(200, gin.H{"status": "you are logged in"}) } else { c.JSON(401, gin.H{"status": "unauthorized"}) } } }) router.Run(":8080") } ``` 测试用例: ``` $ curl -v --form user=user --form password=password http://localhost:8080/login ```
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