?? servletupload.java
字號:
package upload;
import java.io.*;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import 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("<HTML>");
out.println("<BODY BGCOLOR='white'>");
out.println("<H1>jspSmartUpload : Servlet Sample</H1>");
out.println("<HR><BR>");
out.println("The method of the HTML form must be POST.");
out.println("</BODY>");
out.println("</HTML>");
}
/**
* Handles POST requests
*/
protected void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException,IOException
{
PrintWriter out = response.getWriter();
out.println("<HTML>");
out.println("<BODY BGCOLOR='white'>");
out.println("<H1>jspSmartUpload : Servlet Sample</H1>");
out.println("<HR>");
// 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.<br>");
out.println("Error : " + e.toString());
}
out.println("</BODY>");
out.println("</HTML>");
}
/**
* Destroy the servlet
*/
public void destroy()
{
}
}
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