C# Google Sheets API v4,SocketException:现有连接被远程主机强制关闭
我经历了许多解决方案。我在这里也尝试了一种解决方案,但它对我不起作用。因此,请不要将此标记为重复。我正在使用Google Sheets API v4,但有以下例外情况:C# Google Sheets API v4,SocketException:现有连接被远程主机强制关闭,c#,http,google-sheets,C#,Http,Google Sheets,我经历了许多解决方案。我在这里也尝试了一种解决方案,但它对我不起作用。因此,请不要将此标记为重复。我正在使用Google Sheets API v4,但有以下例外情况: System.AggregateException: 'One or more errors occurred.' HttpRequestException: An error occurred while sending the request. WebException: The underlying connectio
System.AggregateException: 'One or more errors occurred.'
HttpRequestException: An error occurred while sending the request.
WebException: The underlying connection was closed: An unexpected error occurred on a send.
IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
SocketException: An existing connection was forcibly closed by the remote host
内部异常:
System.AggregateException: 'One or more errors occurred.'
HttpRequestException: An error occurred while sending the request.
WebException: The underlying connection was closed: An unexpected error occurred on a send.
IOException: Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
SocketException: An existing connection was forcibly closed by the remote host
当我尝试获取HttpResponseMessage的结果时。以下是我的代码:
using System;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Net;
using System.Text;
using System.Net.Http;
using System.Configuration;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System.Net.Security;
using System.Net.Http.Headers;
using System.Security.Cryptography.X509Certificates;
namespace ConsoleApp3
{
static class Program
{
static string _apiKey;
static string _sheetID;
static string _baseUrl;
static HttpClient _client;
static Program()
{
_apiKey = ConfigurationManager.AppSettings["apiKey"];
_sheetID = ConfigurationManager.AppSettings["sheetID"];
_client = new HttpClient();
_client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls | SecurityProtocolType.Ssl3;
_baseUrl = "https://sheets.googleapis.com/v4/spreadsheets/{0}/values/{1}!{2}";
}
static void Main(string[] args)
{
using(HttpRequestMessage __request = new HttpRequestMessage())
{
__request.Method = HttpMethod.Post;
__request.RequestUri = new Uri(string.Format(_baseUrl, _sheetID, "Sheet1", "A1:D3"));
Dictionary<string, object> __parameters = new Dictionary<string, object>();
__parameters.Add("key", _apiKey);
__request.Content = new StringContent(__parameters.ToJson(), Encoding.UTF8, "application/json");
using (HttpResponseMessage ___response = _client.SendAsync(__request).Result) // Error Here
{
}
}
Console.ReadKey();
}
}
}
使用系统;
使用System.Collections.Generic;
使用System.Linq;
使用System.IO;
Net系统;
使用系统文本;
使用System.Net.Http;
使用系统配置;
使用Newtonsoft.Json;
使用Newtonsoft.Json.Linq;
使用System.Net.Security;
使用System.Net.Http.Header;
使用System.Security.Cryptography.X509证书;
名称空间控制台AP3
{
静态类程序
{
静态字符串_apiKey;
静态字符串_sheetID;
静态字符串_baseUrl;
静态HttpClient\u客户端;
静态程序()
{
_apiKey=ConfigurationManager.AppSettings[“apiKey”];
_sheetID=ConfigurationManager.AppSettings[“sheetID”];
_client=新的HttpClient();
_client.DefaultRequestHeaders.Accept.Add(新的MediaTypeWithQualityHeaderValue(“应用程序/json”);
ServicePointManager.SecurityProtocol=SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls | SecurityProtocolType.Ssl3;
_baseUrl=”https://sheets.googleapis.com/v4/spreadsheets/{0}/values/{1}!{2}”;
}
静态void Main(字符串[]参数)
{
使用(HttpRequestMessage _request=new HttpRequestMessage())
{
__request.Method=HttpMethod.Post;
__request.RequestUri=新的Uri(string.Format(_baseUrl,_sheetID,“Sheet1”,“A1:D3”);
字典_参数=新字典();
__参数。添加(“键”、\u apiKey);
__request.Content=newstringcontent(_parameters.ToJson(),Encoding.UTF8,“application/json”);
使用(HttpResponseMessage __; response=\u client.SendAsync(_request.Result)//此处出错
{
}
}
Console.ReadKey();
}
}
}
请求中“:”字符的URL编码可能有问题
使用System.Web.HttpUtility.UrlEncode()
确保图纸ID、图纸名称或单元格位置中的任何字符编码正确
在您的代码中,这一行
__request.RequestUri = new Uri(string.Format(_baseUrl, HttpUtility.UrlEncode(_sheetID), "Sheet1", HttpUtility.UrlEncode("A1:D3")));
请求中“:”字符的URL编码可能有问题 使用
System.Web.HttpUtility.UrlEncode()
确保图纸ID、图纸名称或单元格位置中的任何字符编码正确
在您的代码中,这一行
__request.RequestUri = new Uri(string.Format(_baseUrl, HttpUtility.UrlEncode(_sheetID), "Sheet1", HttpUtility.UrlEncode("A1:D3")));
它帮助anw,但它仍然抛出相同的异常它帮助anw,但它仍然抛出相同的异常。。