viewservlet.java

来自「java网页上传程序试例」· Java 代码 · 共 40 行

JAVA
40
字号
package servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.ORM.*;
import java.util.*;

public class ViewServlet extends HttpServlet {
	public void doGet(HttpServletRequest request, HttpServletResponse response)
	throws ServletException, IOException {
		response.setContentType("text/html");
		response.setCharacterEncoding("UTF-8");
		PrintWriter out = response.getWriter();
		FileInfoDAO fileinfodao= new FileInfoDAO();
		List files=fileinfodao.loadAllFiles();
		out.println("<html>\n<title>View All Files</title>\n<body>");
		out.println("<center><h2><a href=index.jsp>HOMEPAGE</a>&nbsp;|&nbsp;VIEW ALL FILES</h2>\n<table width=500 border=1>");
		
        for(Iterator i = files.iterator(); i.hasNext();){
            FileInfo fileinfo=(FileInfo)(i.next());
    		out.println("<tr><td>File Name: " + fileinfo.getFilePath());
    		out.println("<br>File MIMI Type: " + fileinfo.getFileMime());
    		out.println("<br>File Size: " + fileinfo.getFileSize()+ " bytes");
    		out.println("<br>File Desc: " + fileinfo.getFileDesc() + "</td>");
    		out.println("<td><img src=" + fileinfo.getFilePath() + "></td></tr>");
    		out.println("<tr><td colspan=2>&nbsp;</td></tr>");
        }
		out.println("</table></center></body></html>");
		out.flush();
		out.close();
	}

}

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