package com.li.servlet;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.nio.ByteBuffer;
import java.sql.*;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.Part;
import javax.swing.JOptionPane;
import com.li.utils.*;
public class register extends HttpServlet {
/**
* Constructor of the object.
*/
public register() {
super();
}
/**
* Destruction of the servlet. <br>
*/
public void destroy() {
super.destroy(); // Just puts "destroy" string in log
// Put your code here
}
/**
* The doGet method of the servlet. <br>
*
* This method is called when a form has its tag value method equals to get.
*
* @param request the request send by the client to the server
* @param response the response send by the server to the client
* @throws ServletException if an error occurred
* @throws IOException if an error occurred
*/
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println(" <HEAD><TITLE>A Servlet</TITLE></HEAD>");
out.println(" <BODY>");
out.print(" This is ");
out.print(this.getClass());
out.println(", using the GET method");
out.println(" </BODY>");
out.println("</HTML>");
out.flush();
out.close();
}
/**
* The doPost method of the servlet. <br>
*
* This method is called when a form has its tag value method equals to post.
*
* @param request the request send by the client to the server
* @param response the response send by the server to the client
* @throws ServletException if an error occurred
* @throws IOException if an error occurred
*/
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html;charset=GBK");
PrintWriter out=response.getWriter();
request.setCharacterEncoding("GBK");
String username=request.getParameter("username");
String password=request.getParameter("password");
String realname=request.getParameter("realname");
String number=request.getParameter("number");
String qq=request.getParameter("qq");
String phone=request.getParameter("phone");
String identity=request.getParameter("identity");
String work=request.getParameter("work");
String prize=request.getParameter("prize");
Part part = request.getPart("imageContent");
String filename=request.getParameter("image");
System.out.println(filename);
File file = new File("C:\\Users\\高振\\Pictures\\Saved Pictures\\"+filename); //获取表单传过来的图片的url
System.out.println(file);
System.out.println(username);
System.out.println(identity);
try {
String sql1 = "insert into user(username,password,realname,number,qq,phone,identity,work,prize) values('"+username+"','"+password+"','"+realname+"','"+number+"','"+qq+"','"+phone+"','"+identity+"','"+work+"','"+prize+"')";
JDBCutil.insert(sql1);
out.print("<script language='javascript'>alert('注册成功！');window.location.href='login.jsp';</script>");
System.out.println("注册成功！");
out.flush();
JDBCutil.stop();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
//打开文件
FileInputStream fin = new FileInputStream(file);
//建一个缓冲保存数据
ByteBuffer nbf = ByteBuffer.allocate((int) file.length());
byte[] array = new byte[1024];
int offset = 0, length = 0;
//读存数据
while ((length = fin.read(array)) > 0) {
if (length != 1024)
nbf.put(array, 0, length);
else
nbf.put(array);
offset += length;
}
//新建一个数组保存要写的内容
byte[] content = nbf.array();
//创建数据库连接
Connection conn= com.li.utils.JDBCutil.getconnection();
//保存数据
Statement stmt =conn.createStatement(
ResultSet.TYPE_SCROLL_INSENSITIVE,
ResultSet.CONCUR_UPDATABLE);
String sqlstr = "select * from user where username='"+username+"'";
ResultSet rs = stmt.executeQuery(sqlstr);
if (rs.next())
{
rs.updateBytes(12, content);
rs.updateRow();
} else {
rs.moveToInsertRow();
rs.updateBytes(12, content);
rs.insertRow();
}
rs.close();
// 关闭文件
fin.close();
System.out.println("恭喜，已经将新的记录成功地添加到数据库中！");
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (SQLException e) {
// TODO 自动生成的 catch 块
e.printStackTrace();
}
}
/* private String getFileNameFromPart(Part part) {
String header = part.getHeader("Content-Disposition");
return header.substring(header.indexOf("filename=\"") + 10, header.lastIndexOf("\""));
}*/
/**
* Initialization of the servlet. <br>
*
* @throws ServletException if an error occurs
*/
public void init() throws ServletException {
// Put your code here
}
}
web技术实现个人主页管理系统
需积分: 33 137 浏览量
2019-01-17
19:05:46
上传
评论 1
收藏 5.79MB ZIP 举报
web技术实现个人主页管理系统 （108个子文件） 
register.class 5KB sign.class 5KB update.class 5KB login.class 4KB CheckServlet.class 4KB HttpUtil.class 3KB SendSMS.class 3KB download.class 3KB del.class 2KB JDBCutil.class 2KB loginout.class 2KB Userbean.class 2KB adloginout.class 1KB IndustrySMS.class 1KB RandomNum.class 677B Config.class 549B Config.class 535B client.class 391B .classpath 1KB org.eclipse.wst.common.component 462B org.eclipse.wst.jsdt.ui.superType.container 49B main.css 6KB index.css 3KB base.css 3KB
mysql-connector-java-5.1.44-bin.jar 976KB commons-fileupload-1.2.1-javadoc.jar 269KB commons-codec-1.9.jar 258KB gson-2.0.jar 198KB commons-fileupload-1.2.1-sources.jar 72KB commons-fileupload-1.2.1.jar 56KB register.java 5KB sign.java 5KB update.java 5KB login.java 4KB CheckServlet.java 3KB HttpUtil.java 3KB download.java 3KB loginout.java 3KB del.java 2KB SendSMS.java 2KB adloginout.java 2KB JDBCutil.java 1KB Userbean.java 975B IndustrySMS.java 782B Config.java 549B Config.java 494B RandomNum.java 198B client.java 106B
footside.jpg 233KB headbg.jpg 39KB 03.jpg 32KB navbg.jpg 29KB yuanshan.jpg 25KB 02.jpg 21KB 01.jpg 19KB logo.jpg 18KB bg.jpg 16KB 06.jpg 16KB 04.jpg 15KB img_2.jpg 13KB img_1.jpg 11KB topbg.jpg 10KB img_3.jpg 9KB img_4.jpg 8KB gz01.jpg 4KB gz03.jpg 4KB gz04.jpg 4KB mainendbg.jpg 3KB maintopbg.jpg 3KB gz02.jpg 3KB time.jpg 1KB libg.jpg 543B jquery-1.8.3.min.js 96KB jquery.js 30KB modernizr.js 28KB .jsdtscope 500B welcome.jsp 11KB newslistpic.jsp 6KB about.jsp 6KB study.jsp 6KB sign.jsp 6KB lastweeksign.jsp 6KB update.jsp 5KB listpic.jsp 4KB register.jsp 3KB user.jsp 2KB smslogin.jsp 2KB manage.jsp 2KB login.jsp 1KB query.jsp 1KB Show.jsp 1KB MANIFEST.MF 36B 豆花之歌.mp3 3.41MB .mymetadata 297B org.eclipse.wst.jsdt.ui.superType.name 6B
navbg.png 65KB rtitbg.png 20KB gz04.png 5KB gz01.png 4KB gz02.png 4KB共 108 条
- 1
- 2
资源评论
qq_42262292
- 粉丝: 1
- 资源: 4
