servletupload.java
来自「办公自动化管理系统 主要分为员工登录界面和管理员登录界面两部分」· Java 代码 · 共 79 行
JAVA
79 行
import java.io.*;
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import com.jspsmart.upload.*;
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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