window下导入数据：
LOAD DATA INFILE "C:\\1.csv" REPLACE INTO TABLE demo CHARACTER SET gb2312 FIELDS TERMINATED BY "," ENCLOSED BY "" LINES TERMINATED BY "\r\n";
window下导出数据
2022-02-23 11:32:10
window下导入数据：
LOAD DATA INFILE "C:\\1.csv" REPLACE INTO TABLE demo CHARACTER SET gb2312 FIELDS TERMINATED BY "," ENCLOSED BY "" LINES TERMINATED BY "\r\n";
window下导出数据