/**
* Copyright (c) 2005-2012 https://github.com/zhangkaitao
*
* Licensed under the Apache License, Version 2.0 (the "License");
*/
package com.sishuok.chapter4.web.servlet;
import javax.servlet.ServletException;
import javax.servlet.annotation.MultipartConfig;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.Part;
import java.io.IOException;
/**
* <p>User: Zhang Kaitao
* <p>Date: 13-6-22 下午3:04
* <p>Version: 1.0
*/
@MultipartConfig(
location = "", //即默认为 javax.servlet.context.tempdir 如mvn jetty:run 在chapter4\target\tmp中
maxRequestSize = 1024 * 1024 * 2, //指定一次请求最大的上传数据量（上传的总和） 单位：字节， -1表示不限制
maxFileSize = 1024 * 1024 * 1, //设定单个文件的最大大小，-1表示不限制
fileSizeThreshold = 1024 * 1024 * 10 //当上传的文件大小大于该值时才写入文件
)
@WebServlet(name = "uploadServlet", urlPatterns = "/upload")
public class UploadServlet extends HttpServlet {
@Override
protected void doPost(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
//访问 /upload.jsp
System.out.println(req.getParameter("name"));
Part part = req.getPart("file1");
//servlet 3.1 可以直接调用getSubmittedFileName得到客户端提交时的文件名
System.out.println(part.getSubmittedFileName());
}
}