微博jsp网站源码下载

Ⅰ 下载网页源代码

为了节省时间抄和精力的web开发,业务所袭有者和网页设计机构选择现成的网站模板，你可以在网页模板程序下载各种成品的模板，响应式布局，可视化编辑，带完整后台。

下载网页模板源代码首先要选择适合自己使用的，其次最好是HTML5标准，然后外观美丽大方。

Ⅱ jsp+servlet实现文件上传与下载源码

上传：
需要导入两个包：commons-fileupload-1.2.1.jar,commons-io-1.4.jar
import java.io.File;
import java.io.IOException;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.disk.DiskFileItemFactory;
import org.apache.commons.fileupload.servlet.ServletFileUpload;

/**
* 上传附件
* @author new
*
*/
public class UploadAnnexServlet extends HttpServlet {

private static String path = "";

public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {

doPost(request, response);
}

/*
* post处理
* (non-Javadoc)
* @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {

path = this.getServletContext().getRealPath("/upload");

try {
DiskFileItemFactory factory = new DiskFileItemFactory();
ServletFileUpload up = new ServletFileUpload(factory);
List<FileItem> ls = up.parseRequest(request);

for (FileItem fileItem : ls) {
if (fileItem.isFormField()) {
String FieldName = fileItem.getFieldName();
//getName()返回的是文件名字 普通域没有文件 返回NULL
// String Name = fileItem.getName();
String Content = fileItem.getString("gbk");
request.setAttribute(FieldName, Content);
} else {

String nm = fileItem.getName().substring(
fileItem.getName().lastIndexOf("\\") + 1);
File mkr = new File(path, nm);
if (mkr.createNewFile()) {
fileItem.write(mkr);//非常方便的方法
}
request.setAttribute("result", "上传文件成功！");
}
}
} catch (Exception e) {
e.printStackTrace();
request.setAttribute("result", "上传失败，请查找原因，重新再试！");
}
request.getRequestDispatcher("/pages/admin/annex-manager.jsp").forward(
request, response);
}

}

下载（i/o流）无需导包：
import java.io.IOException;
import java.net.URLEncoder;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
* 下载文件
* @author
*
*/
public class DownloadFilesServlet extends HttpServlet {

/**
*
*/
private static final long serialVersionUID = 8594448765428224944L;

public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {

doPost(request, response);
}

/*
* 处理请求
* (non-Javadoc)
* @see javax.servlet.http.HttpServlet#doPost(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {

String name = request.getParameter("fileName");

System.out.print("dddddddddd:" + name);
// web绝对路径
String path = request.getSession().getServletContext().getRealPath("/");
String savePath = path + "upload";

// 设置为下载application/x-download
response.setContentType("application/x-download");
// 即将下载的文件在服务器上的绝对路径
String filenamedownload = savePath + "/" + name;
// 下载文件时显示的文件保存名称
String filenamedisplay = name;
// 中文编码转换
filenamedisplay = URLEncoder.encode(filenamedisplay, "UTF-8");
response.addHeader("Content-Disposition", "attachment;filename="
+ filenamedisplay);
try {
java.io.OutputStream os = response.getOutputStream();
java.io.FileInputStream fis = new java.io.FileInputStream(
filenamedownload);
byte[] b = new byte[1024];
int i = 0;
while ((i = fis.read(b)) > 0) {
os.write(b, 0, i);
}
fis.close();
os.flush();
os.close();
} catch (Exception e) {

}

}

}

Ⅲ 谁知道下载java源代码的网站呢

http://www.java-cn.com/javasource/javasource.jsp?rec_locked=more

Ⅳ 求JSP网站模版

不知道你具体的要什么风格的, 去以下网站 去找找 总有一款适合你!我自己一般用程序都在这里面找,

源码之家- www.mycodes.net
酷网动力 www.aspcool.com
源码联盟 www.aspsun.com
源码天下 www.pccode.net
秦岭移动 www.qinlingmobile.com

Ⅳ 如何把网站上的一个jsp文件下载下来

这个？