将文本内容导入mysql数据库中导入语句加入字符集，否则乱码
character set gbk;因为name列加了唯一索列，加这个是为避免重复数据插入报错
ignore into table把相同的先删除掉
replace into table[linux]
这里关键load data infile '/tmp/t0.txt' ignore into table t0
character set gbk fields terminated by ','
enclosed by '"' lines terminated by '\n' (`name`,`age`,`description`);[windows]
load data infile 'f:/2.txt' ignore into table t0character set gbk fields terminated by ','
enclosed by '"' lines terminated by '\r\n' (`name`,`age`,`description`);CREATE TABLE `t0` (`id` bigint(20) unsigned NOT NULL auto_increment,`name` char(20) NOT NULL,`age` tinyint(3) unsigned NOT NULL,`description` text NOT NULL,PRIMARY KEY  (`id`),UNIQUE KEY `idx_name` (`name`)
) ENGINE=MyISAM DEFAULT CHARSET=gbk;导入的文件
2.txt"我爱你1","201","相貌平常，经常耍流氓！哈哈"
"我爱你2","202","相貌平常，经常耍流氓！哈哈"
"我爱你3","203","相貌平常，经常耍流氓！哈哈"
"我爱你4","204","相貌平常，经常耍流氓！哈哈"