servletupload.java
来自「jsp实现邮件的方法和上传的方法,可以用来实现邮件的收发和文件上传」· Java 代码 · 共 59 行
JAVA
59 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;
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>");
}
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>");
// 变量定义
int count=0;
SmartUpload mySmartUpload = new SmartUpload();
try {
config = this.getServletConfig();
// 初始化
mySmartUpload.initialize(config,request,response);
// 上载
mySmartUpload.upload();
// 保存上载文件到指定目录
// PATH为form表单提交过来的
count = mySmartUpload.save(mySmartUpload.getRequest().getParameter("PATH"));
// 显示处理结果
out.println(count + " file uploaded.");
} catch (Exception e){
e.printStackTrace();
out.println("Unable to upload the file.<br>");
out.println("Error : " + e.getMessage());
}
out.println("</BODY>");
out.println("</HTML>");
}
}
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