✨ 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';