+
+ ✨ 目标数据库必须包含以下结构的表,才能正常接收数据流转的消息:
+
+
+
CREATE TABLE iot_device_message_sink (
+ id VARCHAR(64) NOT NULL COMMENT '消息ID',
+ device_id BIGINT NOT NULL COMMENT '设备编号',
+ tenant_id BIGINT NOT NULL DEFAULT 0 COMMENT '租户编号',
+ method VARCHAR(128) COMMENT '请求方法',
+ report_time DATETIME COMMENT '上报时间',
+ data TEXT COMMENT '完整消息JSON',
+ create_time DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
+ PRIMARY KEY (id) USING BTREE,
+ INDEX idx_create_time (create_time ASC) USING BTREE
+) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci COMMENT = 'IoT 设备消息流转目标表';
+
+