11:42:56.237 [main] INFO com.corn.canal.CanalTest - =================== 删除操作 ===================11:42:56.237 [main] INFO com.corn.canal.CanalTest - =================== before ===================11:42:56.237 [main] INFO com.corn.canal.CanalTest - 变更前的数据:{name=555, id=4}11:42:56.237 [main] INFO com.corn.canal.CanalTest - =================== before end ===================11:42:56.237 [main] INFO com.corn.canal.CanalTest - =================== after ===================11:42:47.190 [main] INFO com.corn.canal.CanalTest - =================== 更新操作 ===================11:42:47.190 [main] INFO com.corn.canal.CanalTest - =================== before ===================11:42:47.190 [main] INFO com.corn.canal.CanalTest - 变更前的数据:{name=464, id=2}11:42:47.190 [main] INFO com.corn.canal.CanalTest - =================== before end ===================11:42:47.190 [main] INFO com.corn.canal.CanalTest - =================== after ===================11:42:47.190 [main] INFO com.corn.canal.CanalTest - 变更后的数据:{name=555, id=2}11:42:47.190 [main] INFO com.corn.canal.CanalTest - =================== after end ===================11:42:41.144 [main] INFO com.corn.canal.CanalTest - =================== 插入操作 ===================11:42:41.144 [main] INFO com.corn.canal.CanalTest - =================== before ===================11:42:41.144 [main] INFO com.corn.canal.CanalTest - 变更前的数据:{}11:42:41.144 [main] INFO com.corn.canal.CanalTest - =================== before end ===================11:42:41.144 [main] INFO com.corn.canal.CanalTest - =================== after ===================11:42:41.144 [main] INFO com.corn.canal.CanalTest - 变更后的数据:{name=555, id=4}11:42:41.144 [main] INFO com.corn.canal.CanalTest - =================== after end ===================