3.1/3.2图片上传类

3.1

public function uploadImg() {
import('ORG.Net.UploadFile');
$upload = new UploadFile(); // 实例化上传类
$upload->maxSize = 2048000; // 设置附件上传大小
$upload->allowExts = array('jpg', 'gif', 'png', 'jpeg'); // 设置附件上传类型
$upload->savePath = './upload/images/sup/'; // 设置附件上传目录
if (!$upload->upload()) {// 上传错误提示错误信息
$this->error($upload->getErrorMsg());
} else {// 上传成功 获取上传文件信息
$info = $upload->getUploadFileInfo();
}
return $info;
}

---

3.2

$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 = $path; // 设置附件上传根目录
$upload->autoSub = false;//是否创建日期上传目录
$upload->savePath = ''; // 设置附件上传（子）目录
// 上传文件
$info = $upload->upload();
if (!$info) {// 上传错误提示错误信息
$this->error($upload->getError());
} else {// 上传成功
return $info;
}