嗨，我正在嘗試找到如何在 vb.net 中實作以下 curl 的解決方案：
curl -X 'GET' \'https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_market_cap=false&include_24hr_vol=false&include_24hr_change=false&include_last_updated_at=false&precision=full' \ -H'接受：申請/ json'
uj5u.com熱心網友回復：
使用System.Net.Http您可以執行以下操作：
Private Sub GetBtcPrice()
Using client As System.Net.Http.HttpClient = New System.Net.Http.HttpClient
client.DefaultRequestHeaders.Add("accept", "application/json")
Dim sb As New StringBuilder
sb.Append("?")
sb.Append("ids=bitcoin&")
sb.Append("vs_currencies=usd&")
sb.Append("include_market_cap=false&")
sb.Append("include_24hr_vol=false&")
sb.Append("include_24hr_change=false&")
sb.Append("include_last_updated_at=false&")
sb.Append("precision=full")
Dim response As HttpResponseMessage = client.GetAsync("https://api.coingecko.com/api/v3/simple/price" & sb.ToString).GetAwaiter().GetResult()
Dim sResponse As String = response.Content.ReadAsStringAsync().GetAwaiter().GetResult()
Console.WriteLine("response: " & sResponse)
End Using
End Sub
uj5u.com熱心網友回復：
Dim webClient As New System.Net.WebClient
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12
Dim result As String = webClient.DownloadString("https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_market_cap=false&include_24hr_vol=false&include_24hr_change=false&include_last_updated_at=false&precision=full")
并將其作為 json 存盤在變數結果中
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