go http处理post请求

怎么就不是原创了…

http.HandleFunc("/post", func(writer http.ResponseWriter, request *http.Request) {
    // 检查是否POST请求
    if request.Method != "POST" {
        writer.WriteHeader(405)
        return
    }
    // 解析form
    err := request.ParseForm()
    if err != nil {
        writer.WriteHeader(400)
        return
    }
    // 设置Content-Type
    writer.Header().Set("Content-Type", "application/json")
    writer.WriteHeader(200)
    data := map[string]interface{}{
        "method":   request.Method,
        "url":      request.RequestURI,
        "header":   request.Header,
        // 包含URL里的查询参数
        "query":    request.URL.Query(),
        // 只包含body里的参数
        "postForm": request.PostForm,
        // 包含URL和body里的参数
        "form":     request.Form,
    }
    json.NewEncoder(writer).Encode(data)
})