package com.qxueyou.scc.teach.res.service;

import java.io.InputStream;

import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.teach.res.model.ResFile;

public interface IFileService {

	/**
	 * ÉÏ´«Îļþ
	 * @param in ÎļþÊäÈëÁ÷
	 * @param name ÎļþÃû
	 * @return ÉÏ´«½á¹û:{"success":true,msg:"success",attrs:{"fileId","90023afwe32300fee23"}},Èô³É¹¦£¬Ôò·µ»ØfileId
	 */
	Result doUpload(InputStream in,String name);
	
	/**
	 * ·µ»ØÎļþ
	 * @param fileId
	 * @return
	 */
	ResFile read(String fileId);
	
	/**
	 * ·µ»ØÎļþId
	 * @param path Îļþ·¾¶
	 * @return
	 */
	String readIdByPath(String path);
	
	/**
	 * ·µ»ØÎļþÁ÷
	 * @param id Îļþ·¾¶
	 * @return
	 */
	InputStream readStreamById(String id);
	
}