MySQL UTF8 转为 utf8mb4时间:2023-03-10 02:46:50 https://mathiasbynens.be/notes/mysql-utf8mb4#utf8-to-utf8mb4 How to support full Unicode in MySQL databases Published 30th July 2012 · tagged with MySQL, security, Unicode Alternative title: The things we do to store U+1F4A9 PILE OF POO (