我有一个带载荷的HTTP POST请求
indices=0%2C1%2C2
这是我的golang后端代码
err := r.ParseForm()
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
log.Println("r.PostForm", r.PostForm)
log.Println("r.Form", r.Form)
body, err := ioutil.ReadAll(r.Body)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
log.Println("r.Body", string(body))
values, err := url.ParseQuery(string(body))
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
log.Println("indices from body", values.Get("indices"))
输出:
r.PostForm map[]
r.Form map[]
r.Body indices=0%2C1%2C2
indices from body 0,1,2
为什么使用r.ParseForm()
无法解析POST请求,而手动使用url.ParseQuery(string(body))
却能正确解析呢?
application/x-www-form-urlencoded
。 - Not_a_Golfer