application/admin/controller/NeedConfig.php

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<?php

namespace app\admin\controller;

use app\admin\model\NeedConfigSpace;
use alidayu\SendSms;
use alidayu\Autoloader;

class NeedConfig extends Base {

    //系统配置首页
    public function index() {
        $configlist = NeedConfigSpace::all();
        $website_logo = NeedConfigSpace::get(['config_name' => "website_logo"]);
        if ($website_logo['config_value']) {
            $arr_pic = explode(",", $website_logo['config_value']);
        }
        $this->assign('arr_pic', $arr_pic);

        $this->assign('configlist', $configlist);
        return $this->fetch();
    }
    //添加或修改系统配置
    public function edit_config_action() {

        $config_name = request()->param('name');
        $NeedConfigSpace = new NeedConfigSpace;
        $one_config = NeedConfigSpace::get(['config_name' => $config_name]);
        if ($one_config) {
            $one_config->config_name = request()->param('name');
            $one_config->config_value = request()->param('value');
            $one_config->save();
        } else {
            $NeedConfigSpace->config_name = request()->param('name');
            $NeedConfigSpace->config_value = request()->param('value');
            $NeedConfigSpace->save();
        }
    }

    public function add_pic_action() {

        $one_config = NeedConfigSpace::get(['config_name' => "website_logo"]);
        $arr_pic = request()->post('pic/a');
        if (!empty($arr_pic)) {
            $pic_string = implode(",", $arr_pic);
        }
        $one_config->config_value = $pic_string;
        $one_config->save();
    }
}