shell
# 导出表和数据
mysqldump --skip-extended-insert -hHost -uUser -pPassword -PPost database table > table.sql
# 如:
mysqldump --skip-extended-insert -h172.1.0.1 -uroot -pabc123 -P3306 data_support city_code > city_code.sql
shell
# 导入表和数据
mysql -uUse -pPassword -h Host -D database -P Post < table.sql
# 如:
mysql -uroot -pabc123 -h 172.1.0.2 -D data_support -P 3306 < city_code.sql