fulinqingjie/database/seeders/ArticleSeeder.php

<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use Throwable;

class ArticleSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        //老文章分类表

        $oldArticles = DB::connection('old_mysql')->table('cases')->get();
        $categoryArr = [
            0=> 'examples',
            1=> 'services',
            2=> 'news',
        ];
  
        foreach($oldArticles as $article){
            //处理富文本内容图片地址;
            $_content = null;
            if($article->content){
                $_content = str_replace('http://www.gxflqj.cn/', 'http://www.gxflqj.cn/storage', $article->content);
            }

            $_article = [
                'id' => $article -> id,
                'category' => $categoryArr[$article -> type ?? 0],
                'title' => $article->title,
                'cover' => $article->img,
                'content' => $_content,
                'published_at' => now(),
                'sort' => $article -> sort ?? 0,
                'is_recommend' => $article->recommend,
                'is_enable' => 1,
                'created_at' => now(),
                'updated_at' => now(),
            ];
            $articles[] = $_article;
        }
        if(count($articles) > 0){
            DB::table('articles')->truncate();
            try {
                DB::begintransaction();
                DB::table('articles')->insert($articles);
                DB::commit();
            } catch (Throwable $th) {
                DB::rollBack();
                report($th);
            }
        }
    }
}