C#调用ftps方式
时间: 2024-10-12 07:14:06 浏览: 15
在C#中,你可以使用FTPClient类或者第三方库如FluentFTP来通过ftps (FTP over SSL)方式连接到FTP服务器。以下是基本步骤:
1. 引入所需命名空间:
```csharp
using System.Net;
using System.IO;
```
2. 创建FTPClient实例并启用SSL/TLS:
```csharp
FtpWebRequest request = (FtpWebRequest)WebRequest.Create("ftp://[username]:[password]@[server地址]/");
request.Method = WebRequestMethods.Ftp.ListDirectory;
request.UseSsl = true; // 如果是ftps,则设为true
```
3. 设置认证和代理(如果需要):
```csharp
request.Credentials = new NetworkCredential("[用户名]", "[密码]");
if (!string.IsNullOrEmpty(proxyAddress))
request.Proxy = new WebProxy(proxyAddress);
```
4. 执行请求并处理响应:
```csharp
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
StreamReader reader = new StreamReader(response.GetResponseStream());
string directoryListing = reader.ReadToEnd();
reader.Close();
response.Close();
```
5. 关闭连接:
```csharp
((IDisposable)request).Dispose();
```
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