www.pudn.com > ImageRe.rar > ServletUpload.java

package com.jspsmart.upload; 
import java.io.IOException; 
import java.io.PrintWriter; 
import javax.servlet.ServletConfig; 
import javax.servlet.ServletException; 
import javax.servlet.http.HttpServlet; 
import javax.servlet.http.HttpServletRequest; 
import javax.servlet.http.HttpServletResponse; 
 
//import com.jspsmart.upload.SmartUpload; 
 
public class ServletUpload extends HttpServlet 
{ 
 
    private ServletConfig config; 
 
    /** 
     * Init the servlet 
     */ 
    final public void init(ServletConfig config) throws ServletException 
    { 
        this.config = config; 
    } 
 
    final public ServletConfig getServletConfig() 
    { 
        return config; 
    } 
 
    /** 
     * Handles GET requests 
     */ 
    public void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException 
    { 
 
        PrintWriter out = response.getWriter(); 
        out.println(""); 
        out.println(""); 
        out.println("
jspSmartUpload : Servlet Sample
"); 
        out.println("

"); 
        out.println("The method of the HTML form must be POST."); 
        out.println(""); 
        out.println(""); 
    } 
 
    /** 
     * Handles POST requests 
     */ 
    protected void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException 
    { 
 
        PrintWriter out = response.getWriter(); 
        out.println(""); 
        out.println(""); 
        out.println("
jspSmartUpload : Servlet Sample
"); 
        out.println("
"); 
 
        // Variables 
        int count = 0; 
        SmartUpload mySmartUpload = new SmartUpload(); 
 
        try 
        { 
            // Initialization 
            mySmartUpload.initialize(config,request,response); 
 
            // Upload 
            mySmartUpload.upload(); 
 
            // Save the file with the original name 
            // in a virtual path of the web server 
            count = mySmartUpload.save(mySmartUpload.getRequest().getParameter("PATH")); 
 
            // Display the result 
            out.println(count + " file uploaded."); 
 
        } 
        catch(Exception e) 
        { 
            out.println("Unable to upload the file.
"); 
            out.println("Error : " + e.toString()); 
        } 
 
        out.println(""); 
        out.println(""); 
    } 
 
    /** 
     * Destroy the servlet 
     */ 
    public void destroy() 
    { 
    } 
 
}