定制 lst/settings-bundle 二次开发
按需修改功能、优化性能、对接业务系统，提供一站式技术支持
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Composer 安装命令：
composer require lst/settings-bundle
Settings bundle
Bundle to store and retrieve settings using a database and the Doctrine ORM.
Inject the SettingsManagerInterface and then use the public API to set and get settings.
SettingsManagerInterface