Method GenerateEmbedding

api/service/rag/embedding.go:1054–1065

GenerateEmbedding 生成文本的向量表示

(eid int64, content string, channel *model.Channel, config *ChunkConfig, ctx *EmbeddingContext)

// GenerateEmbedding 生成文本的向量表示
func (s *EmbeddingService) GenerateEmbedding(eid int64, content string, channel *model.Channel, config *ChunkConfig, ctx *EmbeddingContext) ([]float64, error) {
	// 验证输入
	if config == nil {
		return nil, fmt.Errorf("配置不能为空")
	}

	if channel == nil {
		return nil, fmt.Errorf("渠道配置不能为空")
	}

	return s.callEmbeddingAPI(content, channel, config, ctx)
}

// truncateContentForEmbedding 截断内容到指定的token长度
func (s *EmbeddingService) truncateContentForEmbedding(content string, maxTokens int) string {