如何在Typecho显示Emoji表情 解决方法1.先进入数据库面板，点击SQL运行下列语句（粘贴SQL语句执行即可）：SQL语句alter table typecho_comments convert to character set utf8mb4 collate utf8mb4_general_ci; alter table typecho_contents convert to character set utf8mb4 collate utf8mb4_general_ci; alter table typecho_fields convert to character set utf8mb4 collate utf8mb4_general_ci; alter table typecho_metas convert to character set utf8mb4 collate utf8mb4_general_ci; alter table typecho_options convert to character set utf8mb4 collate utf8mb4_general_ci; alter table typecho_relationships convert to character set utf8mb4 collate utf8mb4_general_ci; alter table typecho_users convert to character set utf8mb4 collate utf8mb4_general_ci;2.修改Typecho根目录下config.inc.php文件，大约在60行修改文件/** 定义数据库参数 */ $db = new Typecho_Db('Pdo_Mysql', 'typecho_'); $db->addServer(array ( ... 'charset' => 'utf8mb4', // 将原来的utf8修改为 utf8mb4 ... ), Typecho_Db::READ | Typecho_Db::WRITE); Typecho_Db::set($db);[/card]