$upload = new \Think\Upload();// 实例化上传类
$upload->maxSize = 3145728 ;// 设置附件上传大小
$upload->exts = array('jpg', 'gif', 'png', 'jpeg');// 设置附件上传类型
$upload->rootPath = './Public/uploads/'; // 设置附件上传根目录
$upload->savePath = ''; // 设置附件上传(子)目录
$upload->autoSub = true;
$upload->subName = array('date','Ymd');
// 上传文件
$info = $upload->upload();
if(!$info) {// 上传错误提示错误信息
$this->error($upload->getError());
}else{
//定义字符串
$data = '';
//循环添加并以|隔开
foreach($info as $k){
$data .= '/uploads/'.$k['savepath'].$k['savename'].'|';
}
//去掉字符串最后的|
$data = rtrim($data,'|');
//按照|变成数组
$data = explode("|", $data);
//反出数组
return $data;
}
}