【发布时间】:2017-01-05 13:17:30
【问题描述】:
我有一个用 Go 编写的简单服务器:
package main
import (
"encoding/json"
"fmt"
"github.com/gorilla/mux"
"io/ioutil"
"net/http"
)
type Game struct {
RID string `json: "RID"`
Country string `json: "Country"`
}
func postWaitingGames(w http.ResponseWriter, r *http.Request) {
body, err := ioutil.ReadAll(r.Body)
if err != nil {
fmt.Println(err)
}
var game Game
err = json.Unmarshal(body, &game)
if err != nil {
fmt.Println(err)
}
fmt.Printf("%v\n", game)
defer r.Body.Close()
}
func main() {
router := mux.NewRouter()
router.HandleFunc("/wait/", postWaitingGames).Methods("POST")
http.ListenAndServe(":8081", router)
}
还有一个用 Python 编写的用于测试目的的简单客户端。代码如下:
import json
import requests
json_to_send = json.dumps({"RID": "8", "Country": "Australia"})
post_headers = {'Content-type': 'application/json'}
addr = "http://127.0.0.1:8081/wait/"
resp = requests.post(url=addr, json=json_to_send, headers=post_headers)
print(resp.status_code)
每次客户端访问服务器时,后者都会产生此错误:
json: cannot unmarshal string into Go value of type main.Game
我知道Handling JSON Post Request in Go
Python 版本 == 3.4 Go 版本 == 1.7
提前谢谢你。
【问题讨论】:
标签: python json http go marshalling