package j2eebbs.common;

import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import org.apache.struts.upload.FormFile;


public class FileUpLoad {
	public String saveFile(FormFile file,String filePath){
		String saveResult = "";
		try{
			//在這里把文件名(filePath)保存到數據中
			//在以后顯示圖片時,只從數據庫中讀取文件名
			// saveFileToDB();
			InputStream is = file.getInputStream();
			OutputStream os = new FileOutputStream(filePath);
	
			int readSize = 0;
			byte buffer[] = new byte[1024];
			while((readSize = is.read(buffer, 0, 1024)) != -1){
				os.write(buffer, 0, readSize);
			}
		}catch(Exception e){
			e.printStackTrace();
		}
		return saveResult;
	}	
}