https://www.cnblogs.com/yeahgis/p/4358973.html
mysql -hlocalhost -uroot -proot --default-character-set=utf8mb4 sinaweibo2 < sinaweibo.sql
MySQL数据库导入错误：ERROR 1064 (42000) 和 ERROR at line xx:
原文：https://www.cnblogs.com/rgqancy/p/10314030.html
