上传文件

public void UploadFile(String database, 
                       String collection, 
                       UploadFileParam collectionLoadAndSplitTextParam, 
                       Map<String, Object> metaDataMap)

// 配置文件 matadata 信息，示例中指定了author 与 tags
Map<String, Object> metaDataMap = new HashMap<>();
metaDataMap.put("author", "Tencent");
metaDataMap.put("tags", Arrays.asList("Embedding", "向量", "AI"));
// 配置文件与数据库中存储的映射字段
Map<String,String> columnMap = new HashMap<>();
columnMap.put("filename", "file_name");
columnMap.put("text", "text");
columnMap.put("imageList", "image_list");
// 上传文件
// 1. LocalFilePath：指定当前文件在客户端的路径
// 2. FileName:指定文件名
// 3. SplitterProcess：配置文件拆分规则
// 4. ParsingProcess：指定文件解析方式
// 5. metadata：定义文件 meta 信息字段，示例中指定了author 与 tags
// 6. FieldMappings：文件与数据库中存储的映射字段
// 7. EmbeddingModel：Embedding 模型
UploadFileParam param = UploadFileParam.newBuilder()
        .withLocalFilePath("/data/home/********/腾讯云向量数据库.pdf")
        .withSplitterProcess(SplitterPreprocessParams.newBuilder().withAppendKeywordsToChunkEnum(true).Build())
        // parsingProcess is used for parsing pdf file by vision model
        .withParsingProcess(ParsingProcessParam.newBuilder().withParsingType(ParsingTypeEnum.VisionModel).build())
        .withFileName("腾讯云向量数据库.pdf")
        .withFieldMappings(columnMap)
        .withEmbeddingModel("bge-base-zh")
        .Build();
client.UploadFile("db-test", "coll-file-test", param, metaDataMap);