imbytecat
b786d9f90b
- 使用 corpus.context 参数直接传递热词列表（豆包文档支持）
- 移除 boosting_table_id 配置，避免绑定火山引擎控制台
- 实现 BuildHotwordsContext 函数，将本地热词转换为 JSON 格式
- 热词配置完全本地化，便于迁移到其他 ASR 平台
配置示例：
hotwords:
- 张三
- 李四
- VoicePaste
程序自动转换为豆包 API 要求的格式：
{"hotwords":[{"word":"张三"},{"word":"李四"},{"word":"VoicePaste"}]}
44 lines
953 B
Go
44 lines
953 B
Go
package asr
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import (
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"encoding/json"
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"fmt"
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)
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// HotwordEntry represents a single hotword for context JSON.
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type HotwordEntry struct {
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Word string `json:"word"`
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}
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// HotwordsContext represents the context JSON structure for hotwords.
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type HotwordsContext struct {
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Hotwords []HotwordEntry `json:"hotwords"`
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}
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// BuildHotwordsContext converts a list of hotword strings to context JSON string.
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// Returns empty string if hotwords list is empty.
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func BuildHotwordsContext(hotwords []string) (string, error) {
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if len(hotwords) == 0 {
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return "", nil
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}
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entries := make([]HotwordEntry, 0, len(hotwords))
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for _, word := range hotwords {
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if word != "" {
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entries = append(entries, HotwordEntry{Word: word})
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}
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}
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if len(entries) == 0 {
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return "", nil
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}
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ctx := HotwordsContext{Hotwords: entries}
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data, err := json.Marshal(ctx)
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if err != nil {
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return "", fmt.Errorf("marshal hotwords context: %w", err)
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}
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return string(data), nil
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}
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