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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                **連接數據庫** 想要連接數據庫,我們首先必須先創建一個控制器類,打開VS code,進入已經創建過的php中,創建控制器類。 ![](https://img.kancloud.cn/33/6f/336fb655937981d43119f31a5f1be2e2_691x386.jpg) ``` <?php namespace app\\index\\controller; use?think\\Controller; use?think\\Db; class Index extends Controller { public function index() ????{ 后面的數據庫查詢代碼都放在這個位置 return $this\->fetch(); ????} ``` 輸入完過后就可以通過數據庫修改信息了。
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