复制单表或者多个表以上，需要使用replicate-do-table参数来实现。

vi  /etc/my.cnf

replicate-do-db=db_name
replicate-ignore-db=tb_name

replicate-do-table=db_name.tb_name

有几个表需要复制，就写几条replicate-do-table=

起初没有加db_name. 重启mysql时无法成功，查看日志：

140216 22:56:12 mysqld_safe mysqld from pid file /usr/local/mysql/data/xxx.hichina.com.pid ended
140216 22:56:20 mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
140216 22:56:20 [ERROR] Could not add do table rule ‘TB_NAME’!

确认表名没错，就在/etc/my.cnf中修改要复制的表前加上数据库名，启动解决。