readfileservlet.java

来自「一个简单的可以读写文件操作」· Java 代码 · 共 42 行

package servlets;

import java.io.*;
import java.util.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;



public class ReadFileServlet extends HttpServlet {
    public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
        request.setCharacterEncoding("gb2312");
        PrintWriter out = response.getWriter();
        
        try{
         BufferedReader in=new BufferedReader(new FileReader("C:\\out1.txt"));
         String file="";
         String temp="";
         while((temp=in.readLine())!=null)
             {
             file+=temp;
             }
             in.close();
             out.println(new String(file.getBytes("gb2312")));
             out.flush();
             
     }
     catch(Exception e){
         out.println(e);
         e.printStackTrace();
         
         
     }
    }

    public String getServletInfo() {
        return "read.";
    }
}