abstract：controller/book.php<?php/** * Created by PhpStorm. * User: Administrator * Date: 2019/7/4 * Time: 12:28 */namespace app\index\controller;use think\Db;use think\Controller;use app\index\model\Book a
controller/book.php
<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/7/4
* Time: 12:28
*/
namespace app\index\controller;
use think\Db;
use think\Controller;
use app\index\model\Book as BookModel;
class Book extends Controller
{
//添加
public function add(){
$book = new BookModel;
$book->bookname = 'php中文网11111';
$book->bookprice = '120.1';
$book->status = '2';
$book->bookcount=100;
$book->save();
}
//修改
public function update(){
$book = BookModel::get(1);
$book->bookname = '中文网';
$book->bookprice = 123.01;
$book->bookcount = 100;
$book->status = 2;
$book->save();
}
//查询
public function select(){
$book = BookModel::get(1);
dump($book);
}
//删除
public function del(){
$book = BookModel::get(1);
$book->delete();
}
//软删除
public function softDelete(){
BookModel::destroy(1);
}
}
#/model/Book.php
<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2019/7/4
* Time: 12:30
*/
namespace app\index\model;
use think\Model;
use think\model\concern\SoftDelete;
class Book extends Model
{
use SoftDelete;
protected $deleteTime = 'delete_time';
protected $defaultSoftDelete = 0;
}
Correcting teacher：查无此人Correction time：2019-07-04 13:20:48
Teacher's summary：完成的不错。线上项目的mysql，不允许删除数据。所以才出现软删除。继续加油