Query String Get User Data GinGonic golang framework 12

Query String Get User Data GinGonic golang framework 12

 

Source Code

// QueryString  // /?user=ali&city=newyork
package main
import "github.com/gin-gonic/gin"
func main() {
    // new server
    r := gin.Default()
    // GET or Post request
    r.GET("/", func(c *gin.Context) {
        // how to get data from user through url? form?
        username := c.DefaultQuery("user", "unknown")
        // if user didn't type ...default value is unknown
        city := c.Query("city") // no need for default value
        c.String(200, "Hello %s from %s", username, city)
    })
    r.Run()
}

TAGS#

gin gonic tutorial
gin-gonic / examples
gin-gonic documentation
gin framework tutorial
gin web framework
gin router
golang gin context
gin router group

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