src/Leevel/I18n/Load.php
public function addDir(array $dirs): self
    {
        $this->dirs = array_unique(array_merge($this->dirs, $dirs));

        return $this;
    }
public function addDir(array $dirs): self
    {
        $this->dirs = array_unique(array_merge($this->dirs, $dirs));

        return $this;
    }
添加目录.

@param array $dirs

@return $this