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laravel开发常用核心组件
# 安装依赖
composer require maplesnow/laravel-core
# 发布core资源文件
php artisan vendor:publish --provider="MapleSnow\LaravelCore\Providers\CoreServiceProvider"
# 发布语言包资源文件
php artisan vendor:publish --provider="MapleSnow\Yaml\TranslationServiceProvider"
创建出实体表相关的controller
,service
,model
,migration
,resource
,route
,request
,lang
。
一条命令指令完成你的工作流
make:flow {表名} {备注}
App\Exceptions\Handler
继承 ExceptionReport
封装laravel-excel 导出流程,内置导出样式,使流程更简洁
单sheet示例
继承Export抽象类,实现query
,map
,headings
方法
use MapleSnow\LaravelCore\Helpers\Export;
class PostExport extends Export implements WithTitle {
public function query()
{
return Post::with('creator')->limit(100);
}
public function title(): string {
return 'Post';
}
/**
* @param Post $post
* @return array
*/
public function map($post): array
{
return [
$post->id,
$post->title,
$post->creator->name,
$post->created_at
];
}
public function headings(): array {
return [
'#',
'Title',
'Author',
'CreateTime'
];
}
}
多sheet示例
class MultiPost implements WithMultipleSheets {
public function sheets() :array{
$sheets[] = new PostExport();
//$sheets[] = new PostExport();
return $sheets;
}
}
$lockKey = "redisKey";
$lock = new RedisLock();
$lock->Lock($lockKey,10);
// logic code
$lock->unLock($lockKey);