golang revel下免声明对象动态接收json post 数据

写惯了node服务端API,换到静态类型语言很不爽,规则一大堆~

要动态必需的!必须的!的!

这里注意几个包

json转换和解析用

github.com/bitly/go-simplejson

gogetgithub.com/bitly/go-simplejson

body转换解析用 直接导入

strings
io/IoUtil

POSTMAN提交数据

{"data":"yes","hotel":["caonima","gelebi"],"HP":10000000}

控制器action 数据POST接收

packagecontrollers
import(
"github.com/revel/revel"
"io/IoUtil"
"strings"
console"fmt"
simplejson"github.com/bitly/go-simplejson"
)

typeHotelsstruct{
*revel.Controller
}

typeDctmap[string]interface{}

func(cHotels)Index()revel.Result{
ifstrings.Contains(c.Request.ContentType,"application/json"){
content,_:=IoUtil.ReadAll(c.Request.Body)
cn_json,_:=simplejson.NewJson([]byte(content))
console.Println(cn_json)
cn_body,_:=cn_json.Get("data").String()
cn_hotel,_:=cn_json.Get("hotel").Array()
cn_hp,_:=cn_json.Get("HP").Int()
console.Println(cn_hp)
console.Println(cn_body)
for_,v:=rangecn_hotel{
console.Println("v",v)
}
}
tt:=Dct{
"name":"春哥","属性":Dct{"pet":"草尼马","Skill":[]string{"霸气春哥拳","原地复活"}},}
returnc.Renderjson(tt)
}