根据生成文件名读取照片并将照片分类到对应的文件夹中
对应代码如下：
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package servlet;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import java.io.PrintStream;import java.io.PrintWriter;import java.nio.channels.FileChannel;import javax.servlet.ServletException;import javax.servlet.annotation.WebServlet;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.commons.fileupload.FileItem;import org.apache.commons.io.FileUtils;import com.baidu.ai.aip.auth.AdvancedGeneral;import com.baidu.ai.aip.auth.text;/** * Servlet implementation class photoservlet */@WebServlet("/photoservlet")public class photoservlet extends HttpServlet { private static final long serialVersionUID = 1L; /** * @see HttpServlet#HttpServlet() */ public photoservlet() { super(); // TODO Auto-generated constructor stub } /** * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response) */ protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub response.setContentType("text/html; charset=UTF-8"); response.setCharacterEncoding("utf-8"); PrintWriter out = response.getWriter(); String libdir = "D:\eclipse\eclipse\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\picbook\upload"; //String libdir = request.getSession().getServletContext().getRealPath(""); // File f= new File(libdir); //File f= new File("C:\Users\86188\Desktop\images"); File f= new File(libdir); File file[] = f.listFiles(); for(int i=0;i<file.length;i++) { if(file[i].isFile()) { AdvancedGeneral.advancedGeneral(file[i].toString()); String a=AdvancedGeneral.getresult(); out.print(AdvancedGeneral.getresult()+"<br>"); // PrintStream print=new PrintStream(new FileOutputStream(new File("C:\Users\86188\Desktop\图片识别.txt"),true)); //System.setOut(print); //打印文本 if(a.toString().contains("人物")){ File files = new File("D:\eclipse\eclipse\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\picbook\upload\2-人(云端智能相册)\人"+i+".jpg"); copyFileUsingApacheCommonsIO(file[i], files); } else if(a.toString().contains("动物")) { File files = new File("D:\eclipse\eclipse\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\picbook\upload\4-动物(云端智能相册)\动物"+i+".jpg"); copyFileUsingApacheCommonsIO(file[i], files); } else if(a.toString().contains("植物")) { File files = new File("D:\eclipse\eclipse\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\picbook\upload\3-植物(云端智能相册)\植物"+i+".jpg"); copyFileUsingApacheCommonsIO(file[i], files); } else if(a.toString().contains("商品")) { File files = new File("D:\eclipse\eclipse\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\picbook\upload\5-商品(云端智能相册)\商品"+i+".jpg"); copyFileUsingApacheCommonsIO(file[i], files); } else if(a.toString().contains("非自然")) { File files = new File("D:\eclipse\eclipse\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps\picbook\upload\1-非自然(云端智能相册)\非自然"+i+".jpg"); copyFileUsingApacheCommonsIO(file[i], files); } } } } private static void copyFileUsingApacheCommonsIO(File source, File dest) throws IOException { FileUtils.copyFile(source, dest); System.out.print("chenggong"); } /*@SuppressWarnings("resource") private static void copyFileUsingFileChannels(File source, File dest) throws IOException { FileChannel inputChannel = null; FileChannel outputChannel = null; try { inputChannel = new FileInputStream(source).getChannel(); outputChannel = new FileOutputStream(dest).getChannel(); outputChannel.transferFrom(inputChannel, 0, inputChannel.size()); } finally { inputChannel.close(); outputChannel.close(); } }*/ /** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub doGet(request, response); }} |