package?test.spring.utils;

import?org.slf4j.Logger;
import?org.slf4j.LoggerFactory;
import?org.springframework.web.multipart.MultipartFile;

import?java.io.BufferedOutputStream;
import?java.io.File;
import?java.io.FileOutputStream;
import?java.io.IOException;

/**
?*?文件上傳工具類
?*?會對文件名進行md5處理
?*/
public?class?UploadFileUtil?{

????private?MultipartFile?file;

????private?static?final?Logger?logger?=?LoggerFactory.getLogger（UploadFileUtil.class）;
????
????//文件上傳路徑
????private?static?String?uploadPath?=?“C:/Users/john/Desktop/upload“?+?File.separator?+?“test“;
????
????public?static?final?String?DEFAULT_FOLDER?=?“temp“;

????public?UploadFileUtil（MultipartFile?file）?{
????????this.file?=?file;
????}
????
????/**
?????*?寫文件導默認目錄
?????*?@return
?????*?@throws?IOException
?????*/
????public?File?writeToServer（）?throws?IOException?{
????	return?writeToServer（null）;
????}

????/**
?????*?寫文件導指定目錄
?????*?@param?path?指定目錄
?????*?@return
?????*?@throws?IOException
?????*/
????public?File?writeToServer（String?path）?throws?IOException?{

????????logger.info（“Writing?file?in?server?start.“）;