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@@ -23,7 +23,7 @@ public class TeachingVideoInfoDto implements Serializable {
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@ApiModelProperty(value = "视频文件id")
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private String videoFileId;
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- @ApiModelProperty(value = "视频文件id")
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+ @ApiModelProperty(value = "封面文件id")
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private String coverFileId;
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@ApiModelProperty(value = "视频标题")
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