我必须将大量数据植入数据库中,并希望能够在发生这种情况时向用户显示进度条.我知道这是记录在案的：
> https://laravel.com/docs/master/artisan#registering-commands(刚刚上方)
> http://symfony.com/doc/2.7/components/console/helpers/progressbar.html
但我在播种机中遇到问题.
- <?PHP
- use Illuminate\Database\Seeder;
- class SubDivisionRangeSeeder extends Seeder
- {
- public function run()
- {
- $this->output->createProgressBar(10);
- for ($i = 0; $i < 10; $i++) {
- sleep(1);
- $this->output->advance();
- }
- $this->output->finish();
- }
- }
要么
- <?PHP
- use Illuminate\Database\Seeder;
- class SubDivisionRangeSeeder extends Seeder
- {
- public function run()
- {
- $this->output->progressStart(10);
- for ($i = 0; $i < 10; $i++) {
- sleep(1);
- $this->output->progressAdvance();
- }
- $this->output->progressFinish();
- }
- }
有任何想法吗？
您可以通过$this-> command-> getOutput()访问输出
- public function run()
- {
- $this->command->getOutput()->progressStart(10);
- for ($i = 0; $i < 10; $i++) {
- sleep(1);
- $this->command->getOutput()->progressAdvance();
- }
- $this->command->getOutput()->progressFinish();
- }
