4g挂牌对接，可以接收到 心跳日志， 上传的音频文件 ，保存到数据库和本地文件

src/main/java/com/rj/entity/YhyAudioUploadLog.java

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+package com.rj.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.baomidou.mybatisplus.annotation.TableId;
+import java.time.LocalDateTime;
+import com.baomidou.mybatisplus.annotation.TableField;
+import java.io.Serializable;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * <p>
+ * 音频上传日志表
+ * </p>
+ *
+ * @author Auto Generated
+ * @since 2025-01-29
+ */
+@Data
+@EqualsAndHashCode(callSuper = false)
+@TableName("yhy_audio_upload_log")
+@Schema(description = "音频上传日志表")
+public class YhyAudioUploadLog implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Schema(description = "主键，UUID")
+    @TableId("id")
+    private String id;
+
+    @Schema(description = "文件路径")
+    @TableField("file_path")
+    private String filePath;
+
+    @Schema(description = "内容类型（如：audio/mpeg）")
+    @TableField("content_type")
+    private String contentType;
+
+    @Schema(description = "设备号")
+    @TableField("device_no")
+    private String deviceNo;
+
+    @Schema(description = "服务器回调URL")
+    @TableField("server_url")
+    private String serverUrl;
+
+    @Schema(description = "推送数据类型（如：Audio）")
+    @TableField("push_data_type")
+    private String pushDataType;
+
+    @Schema(description = "文件名")
+    @TableField("file_name")
+    private String fileName;
+
+    @Schema(description = "保存路径")
+    @TableField("save_path")
+    private String savePath;
+
+    @Schema(description = "分块索引（如：A001）")
+    @TableField("chunk_index")
+    private String chunkIndex;
+
+    @Schema(description = "开始时间（格式：251129185131）")
+    @TableField("start_time")
+    private String startTime;
+
+    @Schema(description = "结束时间（格式：251129190131）")
+    @TableField("end_time")
+    private String endTime;
+
+    @Schema(description = "用户号")
+    @TableField("usr_no")
+    private String usrNo;
+
+    @Schema(description = "设备类型（如：Hanging4G）")
+    @TableField("device_type")
+    private String deviceType;
+
+    @Schema(description = "是否有主体（0-否，1-是）")
+    @TableField("has_body")
+    private Boolean hasBody;
+
+    @Schema(description = "扩展信息（JSON格式）")
+    @TableField("extended")
+    private String extended;
+
+    @Schema(description = "用户ID")
+    @TableField("user_id")
+    private String userId;
+
+    @Schema(description = "用户名")
+    @TableField("user_name")
+    private String userName;
+
+    @Schema(description = "用户电话")
+    @TableField("user_phone")
+    private String userPhone;
+
+    @Schema(description = "用户部门")
+    @TableField("user_dept")
+    private String userDept;
+
+    @Schema(description = "同步阶段")
+    @TableField("sync_stage")
+    private String syncStage;
+
+    @Schema(description = "系统创建时间")
+    @TableField("create_time")
+    private LocalDateTime createTime;
+
+    @Schema(description = "系统更新时间")
+    @TableField("update_time")
+    private LocalDateTime updateTime;
+
+}
+