package com.common.tool;
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;
/**
* 描述：上传servlet
*
* @author 2009-3-4 转载
* http://www.blogjava.net/hijackwust/archive/2007/08/22/138598.html
*
*/
public class ServletUpload extends HttpServlet {
private ServletConfig config;
@Override
protected 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>");
// 变量定义
int count = 0;
// 创建一个SmartUpload类
SmartUpload mySmartUpload = new SmartUpload();
try {
// 初始化
mySmartUpload.initialize(config, request, response);
// 上传
mySmartUpload.upload();
for (int i = 0; i < mySmartUpload.getFiles().getCount(); i++) {
com.jspsmart.upload.File myfile = mySmartUpload.getFiles()
.getFile(i);
String fileName = myfile.getFileName();
// 保存
count = mySmartUpload.save("/upload");
// count = mySmartUpload.save(null);
}
out.println(count + " file uploaded.");
} catch (Exception e) {
out.println("Unable to upload the file.<br>");
out.println("Error : " + e.toString());
}
// 通过 方法
// mySmartUpload.getRequest().getParameter(arg0);还可以获取传过来的非file类型的其他值。
out.println("</BODY>");
out.println("</HTML>");
}
@Override
protected void doPost(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {
doGet(request, response);
}
@Override
final public void init(ServletConfig config) throws ServletException {
this.config = config;
}
}