♻️ refactor(stt): 重构STT token获取逻辑

- 修改_apiSTTAcquireToken返回类型为明确的{ tokenName: string }
- 修复授权逻辑，使用_genBasicAuthorization代替_genAuthorization
- 添加API调用失败时的详细错误日志输出
- 重构_genAuthorization方法为_genBasicAuthorization并优化实现
- 移除过时的token拼接逻辑，直接返回基础认证字符串

packages/stt-sdk-core/src/managers/stt-manager-adapter.ts

@@ -9,12 +9,6 @@ import type {
   ILanguageItem,
 } from '../types'
 
-// STT API接口定义
-interface ApiSTTResponse {
-  tokenName?: string
-  taskId?: string
-}
-
 interface ApiSTTStartOptions {
   uid: string | number
   channel: string
@@ -363,19 +357,25 @@ export class SttManagerAdapter extends AGEventEmitter<SttEventMap> implements IS
   private async _apiSTTAcquireToken(options: {
     channel: string
     uid: string | number
-  }): Promise<ApiSTTResponse> {
-    const { channel } = options
+  }): Promise<{ tokenName: string }> {
+    const { channel, uid } = options
     const data: any = {
       instanceId: channel,
     }
 
+    // 这里可以添加测试环境的特殊处理逻辑
+    // if (this._mode === 'test') {
+    //   data.testIp = "218.205.37.49"
+    //   data.testPort = 4447
+    // }
+
     const url = `${this._gatewayAddress}/v1/projects/${this._appId}/rtsc/speech-to-text/builderTokens`
 
     const response = await fetch(url, {
       method: 'POST',
       headers: {
         'Content-Type': 'application/json',
-        Authorization: await this._genAuthorization(options),
+        Authorization: await this._genBasicAuthorization({ uid, channel }),
       },
       body: JSON.stringify(data),
     })
@@ -383,7 +383,8 @@ export class SttManagerAdapter extends AGEventEmitter<SttEventMap> implements IS
     if (response.status === 200) {
       return await response.json()
     } else {
-      throw new Error(`API call failed with status: ${response.status}`)
+      console.error('API STT Acquire Token failed:', response.status, response)
+      throw new Error(`API STT Acquire Token failed with status: ${response.status}`)
     }
   }
 
@@ -495,16 +496,15 @@ export class SttManagerAdapter extends AGEventEmitter<SttEventMap> implements IS
     uid: string | number
     channel: string
   }): Promise<string> {
-    // 在实际实现中，这里应该调用真实的token生成逻辑
-    // 这里简化实现，返回一个基本的认证头
-    const token = await this._apiGetAgoraToken(config)
-    return `agora token="${token}"`
+    // 使用基础的Agora token（与主应用保持一致）
+    return await this._genBasicAuthorization(config)
   }
 
-  private async _apiGetAgoraToken(config: {
+  private async _genBasicAuthorization(config: {
     uid: string | number
     channel: string
-  }): Promise<string | null> {
+  }): Promise<string> {
+    // 使用基础的Agora token生成逻辑
     const { uid, channel } = config
     const url = `${this._baseUrl}/v2/token/generate`
 
@@ -528,9 +528,10 @@ export class SttManagerAdapter extends AGEventEmitter<SttEventMap> implements IS
 
     if (response.ok) {
       const result = await response.json()
-      return result?.data?.token || null
+      const token = result?.data?.token || ''
+      return `agora token="${token}"`
     }
 
-    return null
+    return ''
   }
 }