枫自由而落/展望未来

问题描述:

php直接通过ssh2拓展链接服务器,结果发生了catch

//建立ssh2连接
$ssh2 = ssh2_connect($public_ip, 22);
if (!$ssh2) {
    Log::error('连接服务器失败');
    //重新建立ssh2连接
    sleep(10);
    $ssh2 = ssh2_connect($public_ip, 22);
    if (!$ssh2) {
        Log::error('再次连接服务器失败');

        return;
    }
}
Log::in[......]
Read more

批量下载视频链接,开始用的是GET请求的方式,发现当选择的视频过多,当超过1600视频时,会因为参数过大导致报错.一般get参数的长度支持2k.
解决办法:
换成POST的形式,但是会出现超时的问题:如下
upstream timed out (110: Connection timed out) while reading response header from upstream, client: 121.xx.103.xxx, server: mpace.ivideoforce.com, request: “POST /api/v1/org/1/cp/75/video/bulk/e[……]

Read more

1:分类表:category.

class Category extends Model
{
    use SoftDeletes;

    protected $fillable = [
        'name',
        'description',
    ];

    public function productions()
    {
        return $this->hasMany(Production::class);
    }
}

2:产品表:production.

class Production exte[......]
Read more