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| package com.qxueyou.scc.teach.res.service;
|
| import com.qxueyou.scc.base.model.Result;
|
| public interface IResAudioService {
|
| /**
| * 修改音频时长
| * @param audioId 音频id
| * @param duration 时长
| * @return 主键
| */
| Result updateDuration(String audioId,int duration);
|
| }
|
|
