公司的网站建设费用入什么科目线下推广怎么做
关于C#调用接口或Post,Flurl封装了httpclient, CSDN有哥们提供了一个公网的测试网站，可以测试Post调用，我写了2个函数，测试httpclient和Flurl使用Post:
async 和 await 是成对使用的，为了接受web异步返回的数据，winform的button控件中使用，只需要加上async关键字，然后在await中等待函数执行返回。
using Flurl;
using Flurl.Http;
using System.Net.Http.Headers;
using System.Net;
using System.Text;
using Newtonsoft.Json;
using System.Xml.Linq;namespace mdyPost
{public partial class Form1 : Form{ public string txt = "";public Form1(){InitializeComponent();}private async void toolStripButton1_Click(object sender, EventArgs e){await PostFlurl();textBox1.Text = txt;}public async Task PostFlurl(){var url = "https://api.apiopen.top/api/login";var objData = new { account = "309324904@qq.com", password = "123456" }; txt = await url.PostJsonAsync(objData).ReceiveString(); }public async Task PostHttpclient(){string url = "https://api.apiopen.top/api/login";var objData = new { account = "309324904@qq.com", password = "123456" };using (var client = new HttpClient()){ HttpResponseMessage response = await client.PostAsync(url, new StringContent(JsonConvert.SerializeObject(objData), Encoding.UTF8, "application/json")); textBox1.Text = await response.Content.ReadAsStringAsync();}}public async Task<string> Post(){ string url = "https://devops.seres.cn/v1/completions";var ddd = new { Bearer = "sk-3ssmz98iy1r65cOp6cCeEcB1884c4929B583Ab4e8cE0674c", content = "你是" };var headers = new { Authorization = "Bearer your_token_here" }; var r = await url.WithHeader("Content-Type", "application/json").PostJsonAsync(ddd).ReceiveString(); /*string url = "https://ldmdy-seres-cn-9wcweeu8000011n.ztna-dingtalk.com/api/v2/open/worksheet/getFilterRows";var ddd = new { appKey = "8f93f8b3dc7d4d3d", sign = "MjBlYWQ2OTE3NWVkYzYyOWYwYzRjM2E2MTcxZGNhYjM0MjhhYjUyNDRmNDU4ZWExOWUwOTA2YzRhMjJhOWRjNg==",worksheetId = "ibfxmglptb"};*/return r;}}
}