答案是:答案: mysql>CREATE USER 'user'@ '10.10.10.53' IDENTIFIED BY '1234'; 答案: mysql>grant replication slave on *.* to 'user'@'10.10.10.53' identified by '1234' ; 答案: mysql>flush privileges 答案: mysql>select user,host from mysql.user; 答案: server-id=1 log_bin=master-bin log_bin-index=master-bin.index 答案: SHOW MASTER STATUS 答案: change master to master_host='10.10.10.22' 答案: SHOW SLAVE STATUS\G