<![CDATA[Genius的博客]]> https://www.ym6888.cn/ zh-cn www.emlog.net thinkphp5单一上传和批量上传 https://www.ym6888.cn/?post=19 <?php namespace app\before\controller; use think\facade\Request; class Upload { public function Index() { $file = Request::file('file'); $info = $file->move('../public/static/cs'); if ($info) { echo $info->getExtension();//文件类型 echo '<br>'; echo $info->getSaveName();//文件地址和名字 echo '<br>'; echo $info->getFileName();//文件名 }else { echo $file->getError(); } } public function Uploads() { $files = Request::file('file'); foreach ($files as $file){ $info = $file->move('../public/static/cs'); if ($info) { echo $info->getExtension();//文件类型 echo '<br>'; echo $info->getSaveName();//文件地址和名字 echo '<br>'; echo $info->getFileName();//文件名 }else { echo $file->getError(); } } } } ?>

前端代码如下：

<body>
<form action="/before/upload/uploads" method="post" enctype="multipart/form-data">
    <input type="file" name="file[]">
    <input type="file" name="file[]">
    <input type="file" name="file[]">
    <input type="submit" value="上传">
</form>
</body>
]]> Mon, 30 Dec 2024 13:57:00 +0800 Genius https://www.ym6888.cn/?post=19 thinkphp5 模型获取器 https://www.ym6888.cn/?post=18 控制层

<?php
namespace app\before\controller;
use think\Controller;
use think\Db;
use app\before\model\Article as ArticleModel;

class Article extends Controller
{

    public function fanyi(){
       $shuchu =  ArticleModel::get(2); 
       return json($shuchu);
    }
}

?>

模型层

<?php
namespace app\before\model;

use think\Model;

class Article extends Model
{
   protected $pk = 'article_id';
   public function getcatIdAttr($status){
       $bianliang = [1=> '是1啊',2=>'是2啊'];
       return $bianliang[$status];
   }
}

?>
]]> Fri, 20 Dec 2024 15:22:00 +0800 Genius https://www.ym6888.cn/?post=18 thinkphp5 模型新增/批量删除 闭包删除 https://www.ym6888.cn/?post=17 控制文件：

<?php
namespace app\before\controller;
use think\Controller;
use think\Db;
use app\before\model\Article as ArticleModel;

class Article extends Controller
{

    public function Ces()
    {
      $add = new ArticleModel;
      $tj = $add->save([
          'cat_id' => 8,
          'title' => '44',
          'content' => '33',
          'author' => '22',
          'author_email' => '11',
          'keywords' => '99',
          'article_type' => 7,
          'is_open' => 6,
          'add_time' => '1533708992',
          'file_url' => 55,
          'open_type' => 4,
          'link' => 3,
          'description' => '',
          ]);
      echo $add->article_id;
    }
    public function dele(){
        //ArticleModel::destroy([212,210,211]); //删除
        ArticleModel::destroy(function($query){
            $query->where('article_id','>',200);
        });

    }

}

?>

模型文件：

<?php
namespace app\before\model;

use think\Model;

class Article extends Model
{
   protected $pk = 'article_id';

}

?>
]]> Thu, 19 Dec 2024 17:08:00 +0800 Genius https://www.ym6888.cn/?post=17 thinkphp5 子查询 闭包查询 https://www.ym6888.cn/?post=16 <?php
namespace app\before\controller;
use think\Controller;
use think\Db;
//use app\before\model\Article;

class Before extends Controller
{

public function Index()
{
    $sj = Db::name('article')->where('article_id','in',function ($query){
        $query->name('brand')->field('brand_id')->where('brand_name','测试1');
    })->select();
    return json($sj);

}

}

?>

]]> Wed, 18 Dec 2024 20:03:00 +0800 Genius https://www.ym6888.cn/?post=16 thinkphp5 增删改查 https://www.ym6888.cn/?post=15 <?php
namespace app\before\controller;
use think\Controller;
use think\Db;
//use app\before\model\Article;

class Before extends Controller
{

    public function Index()
    {
        $sj = Db::name('brand');
        $ss = $sj->where('brand_id',179)->order('brand_id','desc')->value('brand_name');
        $sq = $sj->removeOption('where')->removeOption()->select(); //清理上一次where查询保存 安全重要  , 第二个removeOption清理order
       // return json($sq);
       return Db::getlastSql();
      //  $sj = Article::select();
      //  return json($sj);
      $data = [
          'brand_name' => '测试1',
          'brand_logo' => '测试2',
          'brand_desc' => '测试3',
          'site_url' => '1',
          'sort_order' => 1,
          'is_show' => 1,
          ];
      //$updatagai = Db::name('brand')->where('brand_id',179)->update($data); //改
      //$insertadd = Db::name('brand')->insert($data); //新增
     //$del = Db::name('brand')->delete(186); //删除 默认主键
      //return $del;

    }

}

?>
]]> Wed, 18 Dec 2024 13:49:00 +0800 Genius https://www.ym6888.cn/?post=15 thinkphp5 查询数据库 https://www.ym6888.cn/?post=14 控制层文件

<?php
namespace app\before\controller;
use think\Controller;
use think\Db;
use app\before\model\Article;

class Before extends Controller
{

    public function Index()
    {
      /*  $sj = Db::name('article_cat')->select();
        return json($sj);*/
        $sj = Article::select();
        return json($sj);
    }

}

?>

模型层文件

<?php
namespace app\before\model;

use think\Model;

class Article extends Model
{

}

?>
]]> Tue, 17 Dec 2024 21:31:00 +0800 Genius https://www.ym6888.cn/?post=14 thinkphp5空方法检查 https://www.ym6888.cn/?post=13 <?php namespace app\test\controller; use think\Controller; class YangZheWei { public function _empty($name) { return '此方法不存在：<br>'.$name; } } ?>]]> Tue, 17 Dec 2024 17:33:00 +0800 Genius https://www.ym6888.cn/?post=13 thinkphp5判断跳转 https://www.ym6888.cn/?post=12 <?php namespace app\test\controller; use think\Controller; class YangZheWei extends Controller { protected $flag = false; public function index() { if($this -> flag){ $this->success('注册成功!', 'https://www.xkwo.com/'); }else{ $this -> error('失败'); } return '333<br>'; } } ?>]]> Tue, 17 Dec 2024 16:19:00 +0800 Genius https://www.ym6888.cn/?post=12 thinkphp5 初始化灵活方法 https://www.ym6888.cn/?post=11 <?php
namespace app\test\controller;
use think\Controller;

class YangZheWei extends Controller
{
    protected $beforeActionList = [
        'than',
        'first' => ['except' => 'one'], //one 方法不可用
        'san' => ['only' => 'three,two'], //只能three和two
    ];

    protected function first()
    {
        echo '初始111<br>';
    }
    protected function than()
    {
        echo '初始222<br>';
    }
    protected function san()
    {
        echo '初始333<br>';
    }
    public function one()
    {
        return '111<br>';
    }
    public function two()
    {
        return '222<br>';
    }
    public function three()
    {
        return '333<br>';
    }
}

?>
]]> Tue, 17 Dec 2024 15:28:00 +0800 Genius https://www.ym6888.cn/?post=11 thinkphp5 初始化 https://www.ym6888.cn/?post=10 <?php
namespace app\test\controller;
use think\facade\Env;
use think\Controller;

class YangZheWei extends Controller
{
protected function initialize(){
parent::initialize();
echo 'init';
}
public function index()
{
return Env::get('module_path');
}
public function test()
{
return '12';
}
}

]]> Tue, 17 Dec 2024 14:47:00 +0800 Genius https://www.ym6888.cn/?post=10