导入csv：
load data infile '/test.csv' into table table_name
fields terminated by ',' optionally
enclosed by '"' escaped by '"'
lines terminated by '\r\n'
ignore 1 lines;
导csv：
SELECT * INTO OUTFILE '/test.csv'
FIELDS TERMINATED BY ',' OPTIONALLY
ENCLOSED BY '"'
LINES TERMINATED BY '\n'
FROM table_name;
解决导出csv中文乱码问题：
将csv用txt打开，另存为，选择utf8编码即可。
解决导入问题：
mysql安装目录下的my.ini，增加如下参数：
[client]
default-character-set=utf8
[mysqld]
default-storage-engine=INNODB
character-set-server=utf8
collation-server=utf8_general_ci
重启mysql服务。
