DeepSeek API上传图片

### 使用 DeepSeek API 实现图片上传 DeepSeek 是一种强大的自然语言处理工具，同时也支持其他类型的文件操作，比如图片上传。以下是基于不同技术栈实现图片上传到 DeepSeek 的方法。 #### Java 调用 DeepSeek API 进行图片上传 在 Java 中可以通过 `HttpURLConnection` 或第三方库（如 OkHttp、Apache HttpClient）来完成图片上传功能。以下是一个完整的示例代码： ```java import java.io.*; import java.net.HttpURLConnection; import java.net.URL; public class DeepSeekImageUploader { private static final String DEEPSEEK_API_URL = "https://api.deepseek.com/upload"; private static final String AUTH_TOKEN = "your_api_key_here"; public static void uploadImage(String filePath) throws IOException { File file = new File(filePath); HttpURLConnection connection = null; DataOutputStream dos = null; InputStream is = null; try { URL url = new URL(DEEPSEEK_API_URL); connection = (HttpURLConnection) url.openConnection(); connection.setRequestMethod("POST"); connection.setDoInput(true); connection.setDoOutput(true); // 设置请求头 connection.setRequestProperty("Authorization", "Bearer " + AUTH_TOKEN); connection.setRequestProperty("Content-Type", "multipart/form-data; boundary=----WebKitFormBoundary7MA4YWxkTrZu0gW"); StringBuilder postDataBuilder = new StringBuilder(); postDataBuilder.append("------WebKitFormBoundary7MA4YWxkTrZu0gW\r\n"); postDataBuilder.append("Content-Disposition: form-data; name=\"file\"; filename=\"" + file.getName() + "\"\r\n"); postDataBuilder.append("Content-Type: application/octet-stream\r\n\r\n"); byte[] postDataBytes = postDataBuilder.toString().getBytes(); dos = new DataOutputStream(connection.getOutputStream()); dos.write(postDataBytes); FileInputStream fis = new FileInputStream(file); byte[] buffer = new byte[4096]; int bytesRead; while ((bytesRead = fis.read(buffer)) != -1) { dos.write(buffer, 0, bytesRead); } fis.close(); dos.write("\r\n------WebKitFormBoundary7MA4YWxkTrZu0gW--".getBytes()); int responseCode = connection.getResponseCode(); System.out.println("Response Code: " + responseCode); if (responseCode == HttpURLConnection.HTTP_OK) { is = connection.getInputStream(); BufferedReader reader = new BufferedReader(new InputStreamReader(is)); String line; StringBuilder result = new StringBuilder(); while ((line = reader.readLine()) != null) { result.append(line); } System.out.println("Server Response: " + result.toString()); } } catch (Exception e) { e.printStackTrace(); } finally { if (dos != null) { dos.close(); } if (is != null) { is.close(); } if (connection != null) { connection.disconnect(); } } } } ``` 此代码片段展示了如何通过 HTTP POST 请求向 DeepSeek API 发送图片数据[^1]。 --- #### Asp.Net Core 实现图片上传至 DeepSeek API 对于 .NET 开发者来说，可以利用 `HttpClient` 类发送带有图片的 multipart 表单数据。下面是一段 C# 示例代码： ```csharp using System; using System.IO; using System.Net.Http; using System.Threading.Tasks; public class DeepSeekImageUploader { private const string ApiUrl = "https://api.deepseek.com/upload"; private const string AuthToken = "your_api_key_here"; public async Task UploadImageAsync(string filePath) { using var client = new HttpClient(); using var content = new MultipartFormDataContent(); // 添加授权令牌 client.DefaultRequestHeaders.Add("Authorization", $"Bearer {AuthToken}"); // 创建文件流并附加到表单中 var fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read); var streamContent = new StreamContent(fileStream); streamContent.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/octet-stream"); content.Add(streamContent, "file", Path.GetFileName(filePath)); // 执行 POST 请求 HttpResponseMessage response = await client.PostAsync(ApiUrl, content); string responseBody = await response.Content.ReadAsStringAsync(); Console.WriteLine($"Status Code: {response.StatusCode}"); Console.WriteLine($"Response Body: {responseBody}"); } } // 调用示例 var uploader = new DeepSeekImageUploader(); await uploader.UploadImageAsync(@"C:\path\to\your\image.jpg"); ``` 上述代码实现了将本地图片作为二进制数据上传的功能，并附带必要的身份验证信息[^2]。 --- #### QT6 使用 DeepSeek API 完成图片上传 如果采用 Qt 编程环境，则可借助其网络模块中的 `QNetworkAccessManager` 和 `QHttpMultiPart` 来构建类似的解决方案。如下所示： ```cpp #include <QtNetwork> #include <QDebug> void uploadImageToDeepSeek(const QString &filePath, const QString &apiKey) { QNetworkAccessManager manager; QUrl apiEndpoint("https://api.deepseek.com/upload"); QHttpMultiPart *multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType); // 构建文件部分 QFile *file = new QFile(filePath); if (!file->open(QIODevice::ReadOnly)) { qDebug() << "Failed to open file!"; delete multiPart; return; } QHttpPart filePart; filePart.setHeader(QNetworkRequest::ContentTypeHeader, QVariant("application/octet-stream")); filePart.setHeader(QNetworkRequest::ContentDispositionHeader, QVariant(QString("form-data; name=\"file\"; filename=\"%1\"").arg(QFileInfo(*file).fileName()))); filePart.setBodyDevice(file); file->setParent(multiPart); // 确保多部件销毁时关闭文件 multiPart->append(filePart); // 配置请求头部 QNetworkRequest request(apiEndpoint); request.setRawHeader("Authorization", ("Bearer " + apiKey).toUtf8()); // 提交请求 QNetworkReply *reply = manager.post(request, multiPart); multiPart->setParent(reply); // 确保回复对象销毁时清理多部件 QObject::connect(reply, &QNetworkReply::finished, [&]() { if (reply->error() == QNetworkReply::NoError) { QByteArray responseData = reply->readAll(); qDebug() << "Success:" << responseData; } else { qDebug() << "Error occurred:" << reply->errorString(); } reply->deleteLater(); }); } ``` 该函数封装了一个异步过程用于执行实际的图片上传任务[^3]。 ---