easyadmin6.0 thinkphp版本的是如何通过API接口方式实现的curd操作

use think\facade\Route;

// 定义一个API分组
Route::group('api', function() {
    Route::resource('users', 'UserController');
})->only(['index', 'show', 'store', 'update', 'destroy']);

namespace app\api;

use think\facade\Db;
use think\facade\Request;
use think\controller;

class UserController extends Controller
{
    public function index()
    {
        $users = Db::table('user')->select();
        return json($users);
    }

    public function show($id)
    {
        $user = Db::table('user')->find($id);
        if ($user) {
            return json($user);
        } else {
            return json(['error' => 'User not found'], 404);
        }
    }

    public function store()
    {
        $data = Request::post();
        $result = Db::table('user')->insert($data);
        if ($result) {
            return json(['id' => $result]);
        } else {
            return json(['error' => 'Failed to create user'], 500);
        }
    }

    public function update($id)
    {
        $data = Request::put();
        $result = Db::table('user')->where('id', $id)->update($data);
        if ($result !== false) {
            return json(['success' => true]);
        } else {
            return json(['error' => 'Failed to update user'], 500);
        }
    }

    public function destroy($id)
    {
        $result = Db::table('user')->where('id', $id)->delete();
        if ($result) {
            return json(['success' => true]);
        } else {
            return json(['error' => 'Failed to delete user'], 500);
        }
    }
}