https://www.how2shout.com/how-to/install-nginx-php-mysql-wsl-windows-10.html

安装sqlite3

apt-get install php7.4-sqlite
service nginx restart
service php7.4-fpm restart

修改php.ini

vim /etc/php/7.4/fpm/php.ini
在普通模式输入/sqlite3回车，找到pdo-sqlite3的extension并删除行首的，保存
service php7.4-fpm restart

index.php

<?php
phpinfo();