Larave操作数据库medoo的基本用法

事务操作实例

/**
     * 事务的使用
     * @param Request $request
     * @return array
     */
    public function actionApi(Request $request)
    {
        $param = $request->post();
        $param = [
            'username' => $param['username'],
            'password' => $param['password'],
            'head_url' => $param['head_url'],
            'time' => time(),
        ];
        $result = $this->medoo->action(function() use ($param){
            $pdosmt = $this->medoo->insert('user', $param);
            if ($pdosmt->rowCount() > 0) {
                return ['data' => true];
            } else {
                return ['msg' => '插入失败'];
            }
        });

        if ($result) {
            return ['data' => true];
        } else {
            return ['msg' => '系统错误'];
        }
    }

基本用法

控制器Contorller\Test\IndexController.php

<?php

namespace App\Http\Controllers\Test;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;

class IndexController extends Controller
{
    /**
     * @var \Medoo\Medoo
     */
    protected $medoo;

    public function __construct()
    {
        $this->medoo = app('medoo');
    }

    /**
     * 查询多条数据
     * @return array
     */
    public function selectApi()
    {
        $data = $this->medoo->select('user', ['id', 'username', 'head_url', 'time'], ['is_delete' => 0]);
        return ['data' => $data];
    }

    /**
     * 查询单条数据
     * @return array
     */
    public function getApi()
    {
        $data = $this->medoo->get('user', ['id', 'username', 'head_url', 'time'], ['is_delete' => 0]);
        return ['data' => $data];
    }

    /**
     * 插入数据数据
     * @return array
     */
    public function insertApi(Request $request)
    {
        $param = $request->post();

        if (empty($param['username'])) {
            return ['msg' => '请输入您的姓名'];
        }
        if (empty($param['password'])) {
            return ['msg' => '请输入您的密码'];
        }
        if (empty($param['head_url'])) {
            return ['msg' => '请输入头像地址'];
        }
        $pdosmt = $this->medoo->insert('user', [
            'username' => $param['username'],
            'password' => $param['password'],
            'head_url' => $param['head_url'],
            'time' => time(),
        ]);
        if ($pdosmt->rowCount() > 0) {
            return ['data' => true];
        } else {
            return ['msg' => '插入失败'];
        }
    }

    /**
     * 更新数据数据
     * @return array
     */
    public function updateApi(Request $request)
    {
        $param = $request->post();
        if (empty($param['id'])) {
            return ['msg' => '参数id错误'];
        }
        if (empty($param['username'])) {
            return ['msg' => '请输入您的姓名'];
        }
        if (empty($param['password'])) {
            return ['msg' => '请输入您的密码'];
        }
        if (empty($param['head_url'])) {
            return ['msg' => '请输入头像地址'];
        }

        $id = $this->medoo->get('user', 'id', ['id' => $param['id']]);
        if (!$id) {
            return ['msg' => '数据错误，找不到该数据'];
        }
        $pdosmt = $this->medoo->update('user', [
            'username' => $param['username'],
            'password' => $param['password'],
            'head_url' => $param['head_url'],
            'time' => time(),
        ], ['id' => $id]);
        if ($pdosmt->rowCount() > 0) {
            return ['data' => true];
        } else {
            return ['msg' => '更新失败'];
        }
    }

    /**
     * 删除数据
     * @param Request $request
     * @return array
     */
    public function deleteApi(Request $request)
    {
        $id = $request->post('id');
        if (!$id) {
            return ['msg' => '数据错误，找不到该数据'];
        }
        $pdosmt = $this->medoo->delete('user', ['id'=>$id]);
        if ($pdosmt->rowCount() > 0) {
            return ['data' => true];
        } else {
            return ['msg' => '删除失败'];
        }
    }
}

路由组routes\api.php

Route::group(['namespace' => 'Test', 'prefix' => 'test'], function () {
    Route::any('select', 'IndexController@selectApi');
    Route::any('get', 'IndexController@getApi');
    Route::any('insert', 'IndexController@insertApi');
    Route::any('update', 'IndexController@updateApi');
    Route::any('delete', 'IndexController@deleteApi');
});