go ：gin 如果绑定查询字符串

package main

import (
    "log"

    "github.com/gin-gonic/gin"
)

type Person struct {
    Name    string `form:"name" json:"name"`
    Address string `form:"address" json:"address"`
}

func main() {
    route := gin.Default()
    route.GET("/testing", startPage)
    route.Run(":8085")
}

func startPage(c *gin.Context) {
    var person Person
    if c.Bind(&person) == nil {
        log.Println("====== Bind By Query String ======")
        log.Println(person.Name)
        log.Println(person.Address)
    }

    if c.BindJSON(&person) == nil {
        log.Println("====== Bind By JSON ======")
        log.Println(person.Name)
        log.Println(person.Address)
    }

    c.String(200, "Success")
}

->curl -X GET "localhost:8085/testing?name=appleboy&address=xyz&birthday=1992-03-15"
Success->
->curl -X GET localhost:8085/testing 
--data '{"name":"JJ", "address":"xyz"}' -H "Content-Type:application/json"
Success->