File Data Type (TMS)

文本由 Phrase Language AI 从英语机器翻译而得。

文件的数据类型用于将二进制数据上传到各种 API 调用中。每个包含至少一个类型为文件的参数的 API 调用必须满足以下要求：

必须使用 HTTP POST 方法。
必须形成如 HTML specs 中所述的 multipart/form-data 请求。

示例

Java HttpClient

HttpClient httpclient = new DefaultHttpClient(); 
HttpPost httpPost = new HttpPost(webServerUrl);
MultipartEntity reqEntity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE, null, Charset.forName("UTF-8"));
StringBody taskPart;
StringBody formatPart;
StringBody saveToTransMemoryPart;
StringBody setCompletedPart;
ByteArrayBody fileContentPart;
// ... fill variables with data ... //

reqEntity.addPart("task", taskPart);
reqEntity.addPart("format", formatPart);
reqEntity.addPart("saveToTransMemory", saveToTransMemoryPart);
reqEntity.addPart("setCompleted", setCompletedPart);
reqEntity.addPart("bilingualFile", fileContentPart);
httpPost.setEntity(reqEntity);

C++ Qt

QHttpMultiPart* multiPartData = new QHttpMultiPart( QHttpMultiPart::FormDataType );
QBuffer* buffer = new QBuffer( multiPartData );
buffer->open( QIODevice::WriteOnly );
// ... fill buffer with data ... //
writer.writeTo( buffer );
buffer->close();

QHttpPart filePart;
filePart.setHeader( QNetworkRequest::ContentTypeHeader, QVariant( "application/octet-stream" ) );
filePart.setHeader( QNetworkRequest::ContentDispositionHeader, QVariant( QString( "form-data; name=\"bilingualFile\"; filename=\"" ) + model->getFileInfos()[0].original + "\"" ) );
buffer->open( QIODevice::ReadOnly );
filePart.setBodyDevice( buffer );
multiPartData->append( filePart );