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qiye is the library, product_pic is the table, and pic is the field to be queried. Is that right? If the table has no prefix, then Db::table('product_pic') can be used directly like this
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
qiye is the library, product_pic is the table, and pic is the field to be queried. Is that right? If the table has no prefix, then Db::table('product_pic') can be used directly like this