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web登錄界面源碼下載

 發布時間：2022-08-04 18:31:42

Ⅰ 做一個web登錄界面，login.jsp裡面進行登錄，loginservlet進行登錄處理，然後轉回login.jsp進行顯示

首先，你jsp跳轉到Servlet是用哪種方法傳值的，是form表單提交，還是用連接（&loginok=true）這樣的提交。無論怎樣提交。boolean loginok = req.getParameter(loginok);也不對啊。req是什麼類型的啊？你的loginok是放在session裡面的。所以先創建session對象，然後在用session的內置方法獲取loginok的值。HttpSession session = request.getSession();然後在boolean loginok = session.getAttribute("loginok");
下面是我自己登陸用的Servlet希望可以幫到你：
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String userName = "";
String userPwd = "";
String flag = "";
flag = request.getParameter("flag");
if (flag == null) {
flag = "";
}
if (flag.equals("back")) {
HttpSession session = request.getSession();
session.invalidate();
flag = "";
response.sendRedirect("/MicroBlog/initServlet");
} else {
boolean bool = false;
action login = new action();
try {
RequestDispatcher rd = null;
request.setCharacterEncoding("UTF-8"); // 中文轉碼
response.setCharacterEncoding("UTF-8");

userName = request.getParameter("name"); // 獲得用戶登錄名
userPwd = request.getParameter("pwd"); // 獲得用戶密碼

bool = login.getLogin(userName, userPwd);
HttpSession session = request.getSession();
if (bool) { // 登陸成功
UserForm userForm = login.getUser();
ArrayList<String> guanList = login.getGuan(userForm.getId());
ArrayList<ExForm> expList = login.getExp();
session.setAttribute("exp", expList);
session.setAttribute("user", userForm);
session.setAttribute("guan", guanList);
rd = request.getRequestDispatcher("user.jsp");

} else {
rd = request.getRequestDispatcher("error.jsp");
}

rd.forward(request, response);

} catch (Exception e) {
e.printStackTrace();
}
}
}

Ⅱ 用web+SQLserver+jsp編寫登錄界面。要求有驗證

<%@ page language="java" import="java.util.*,java.sql.*" pageEncoding="utf-8"%>
<html>
<head>
<title>人事管理系統登錄界面</title>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<style type="text/css">
<!--
.STYLE3 {font-size: 24px}
-->
</style>
</head>
<%
String career=request.getParameter("career");

String usernum=request.getParameter("usernum");
String password=request.getParameter("password");

String sql="";
if(career=="管理員")
sql="select * from secret where eno='"+usernum+"' and sec='"+password+"'";
else

sql="select * from password where eno='"+usernum+"' and pwd='"+password+"'";
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
Connection conn = DriverManager.getConnection("jdbc:sqlserver://localhost:1433;databaseName=J2EE", "sa", "123456");
PreparedStatement pstmt = conn.prepareStatement();
ResultSet rs = pstmt.executeQuery(sql);
if(career=="管理員"&&rs!=null)
request.sendRedirect("management.jsp");
else if(career=="普通用戶"&&rs!=null)
request.sendRedirect("common.jsp");
else

{
PrintWriter out = response.getWriter();
out.write("<script>alert('登陸失敗！')</script>");
request.sendRedirect("manager.jsp");
}

%>

Ⅲ html網頁設計：一個簡單的登錄界面代碼！

大致形式應該是這樣的：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>3</title>
</head>
<body>
<div align="center">
<form action="" name="myform">
<table>
<tr>
<td>用戶名：</td>
<td><input type="text" id="user" /></td>
</tr>
<tr>
<td>密 碼：</td>
<td><input type="text" id="password" /></td>
</tr>
<tr>
<td>驗證碼：</td>
<td align="left"><input type="text" size="5" id="code" /></td>
</tr>
</table>
</form>
<table>
<tr>
<td>
<input type="submit" value="提交" onclick=myfun_submit() />
</td>
<td>
<input type="submit" value="重置" onclick=myfun_reset() />
</td>
</tr>
</table>
</div>
<script type="text/javascript">
function myfun_submit(){

var user_val = document.getElementById("user").value;
var password_val = document.getElementById("password").value;
if(user_val==""){

alert("用戶名不能為空！！");

}else if(password_val==""){

alert("密碼不能為空！！！");

}

}
function myfun_reset(){
document.getElementById("user").value = "";
document.getElementById("password").value = "";
document.getElementById("code").value = "";

}
</script>
</body>
</html>

Ⅳ jsp登陸界面源代碼

1、login.jsp文件

<%@ page language="java" contentType="text/html; charset=GB18030"

pageEncoding="GB18030"%>

<%@ page import="java.util.*" %>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>登錄頁面</title>

</head>

<body>

<form name="loginForm" method="post" action="judgeUser.jsp">

<table>

<tr>

<td>用戶名:<input type="text" name="userName" id="userName"></td>

</tr>

<tr>

<td>密碼:<input type="password" name="password" id="password"></td>

</tr>

<tr>

<td><input type="submit" value="登錄" style="background-color:pink"> <input

type="reset" value="重置" style="background-color:red"></td>

</tr>

</table>

</form>

</body>

</html>

2、judge.jsp文件

<%@ page language="java" contentType="text/html; charset=GB18030"

pageEncoding="GB18030"%>

<%@ page import="java.util.*" %>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>身份驗證</title>

</head>

<body>

<%

request.setCharacterEncoding("GB18030");

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

String password = request.getParameter("password");

if(name.equals("abc")&& password.equals("123")) {

3、afterLogin.jsp文件

%>

<jsp:forward page="afterLogin.jsp">

<jsp:param name="userName" value="<%=name%>"/>

</jsp:forward>

<%

}

else {

%>

<jsp:forward page="login.jsp"/>

<%

}

%>

</body>

</html>

<%@ page language="java" contentType="text/html; charset=GB18030"

pageEncoding="GB18030"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>登錄成功</title>

</head>

<body>

<%

request.setCharacterEncoding("GB18030");

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

out.println("歡迎你:" + name);

%>

</body>

</html>

(4)web登錄界面源碼下載擴展閱讀：

java web登錄界面源代碼：

1、Data_uil.java文件

import java.sql.*;

public class Data_uil

{

public Connection getConnection()

{

try{

Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");

}catch(ClassNotFoundException e)

{

e.printStackTrace();

}

String user="***";

String password="***";

String url="jdbc:sqlserver://127.0.0.1:1433;DatabaseName=***";

Connection con=null;

try{

con=DriverManager.getConnection(url,user,password);

}catch(SQLException e)

{

e.printStackTrace();

}

return con;

}

public String selectPassword(String username)

{

Connection connection=getConnection();

String sql="select *from login where username=?";

PreparedStatement preparedStatement=null;

ResultSet result=null;

String password=null;

try{

preparedStatement=connection.prepareStatement(sql);

preparedStatement.setString(1,username);

result=preparedStatement.executeQuery();//可執行的 查詢

if(result.next())

password=result.getString("password");

}catch(SQLException e){

e.printStackTrace();

}finally

{

close(preparedStatement);

close(result);

close(connection);

}

System.out.println("找到的資料庫密碼為："+password);

return password;

}

public void close (Connection con)

{

try{

if(con!=null)

{

con.close();

}

}catch(SQLException e)

{

e.printStackTrace();

}

}

public void close (PreparedStatement preparedStatement)

{

try{

if(preparedStatement!=null)

{

preparedStatement.close();

}

}catch(SQLException e)

{

e.printStackTrace();

}

}

public void close(ResultSet resultSet)

{

try{

if(resultSet!=null)

{

resultSet.close();

}

}catch(SQLException e)

{

e.printStackTrace();

}

}

}

2、login_check.jsp:文件

<%@ page language="java" contentType="text/html; charset=utf-8"

pageEncoding="utf-8"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8">

<title>驗證用戶密碼</title>

</head>

<body>

<jsp:useBean id="util" class="util.Data_uil" scope="page" />

<%

String username=(String)request.getParameter("username");

String password=(String)request.getParameter("password");

if(username==null||"".equals(username))

{

out.print("<script language='javaScript'> alert('用戶名不能為空');</script>");

response.setHeader("refresh", "0;url=user_login.jsp");

}

else

{

System.out.println("輸入的用戶名:"+username);

String passwordInDataBase=util.selectPassword(username);

System.out.println("密碼："+passwordInDataBase);

if(passwordInDataBase==null||"".equals(passwordInDataBase))

{

out.print("<script language='javaScript'> alert('用戶名不存在');</script>");

response.setHeader("refresh", "0;url=user_login.jsp");

}

else if(passwordInDataBase.equals(password))

{

out.print("<script language='javaScript'> alert('登錄成功');</script>");

response.setHeader("refresh", "0;url=loginSucces.jsp");

}

else

{

out.print("<script language='javaScript'> alert('密碼錯誤');</script>");

response.setHeader("refresh", "0;url=user_login.jsp");

}

}

%>

</body>

</html>

3、loginSucces.jsp文件

<%@ page language="java" contentType="text/html; charset=utf-8"

pageEncoding="utf-8"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">

<title>Insert title here</title>

</head>

<body>

<hr size="10" width="26%" align="left" color="green">

<font size="6" color="red" >登錄成功 </font>

<hr size="10" width="26%" align="left" color="green">

</body>

</html>

4、user_login.jsp文件

<%@ page language="java" contentType="text/html; charset=utf-8"

pageEncoding="utf-8"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">

<title>登錄界面</title>

</head>

<body background="C:Userswin8workspaceLoginimage\_10.jpg" >

<center>

<br><br><br><br><br><br>

<h1 style="color:yellow">Login</h1>

<br>

<form name="loginForm" action="login_check.jsp" method="post">

<table Border="0" >

<tr >

<td>賬號</td>

<td><input type="text" name="username"></td>

</tr>

<tr>

<td>密碼</td>

<td><input type="password" name="password">

</td>

</tr>

</table>

<br>

<input type="submit" value="登錄" style="color:#BC8F8F">

</form>

</center>

</body>

</html>

Ⅳ java web網頁登錄功能原理(最好有代碼❳

想要實現一個簡單的登錄功能的話，可以使用Servlet+jsp來實現，jsp編寫登錄界面和登錄後的要出現信息界面和登錄失敗的信息界面，Servlet類用來對表單提交的用戶名和密碼進行判斷和處理。

具體代碼如下：
Servlet類：
public class DemoServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String loginname = request.getParameter("loginname");
String password = request.getParameter("password");
if(loginname.equals("a") && password.equals("a")){
request.setAttribute("msg", "登錄成功");
request.getRequestDispatcher("/loginsuccess.jsp").forward(request, response);
}else{
request.setAttribute("msg", "登錄失敗");
request.getRequestDispatcher("/loginsuccess.jsp").forward(request, response);
}
}
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
doGet(request, response);
}
}
jsp頁面：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Demo</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
</head>
<body>
<form action="demoServlet" method="post">
<input type="text" name="loginname"/><br/>
<input type="password" name="password"/><br/>
<input type="submit" value="登錄"/>
</form>
</body>
</html>
登錄信息頁面：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="標簽庫地址"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'loginsuccess.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
</head>
<body>
${msg }
</body>
</html>

需要介紹一下：登錄信息的這個頁面中的${msg }是使用jstl標簽，需要在jsp頁面中導入jstl標簽庫，使用這個標簽庫可以節省很多代碼量。

Ⅵ 求一套完整的JAVA WEB項目的網路購物網站源代碼

/**
*@description:
*@authorchenshiqiangE-mail:[email protected]
*@date2014年9月7日下午2:51:50
*@version1.0
*/
packagecom.example.map;

importjava.util.ArrayList;
importjava.util.Collections;
importjava.util.HashSet;
importjava.util.List;
importandroid.app.Activity;
importandroid.os.Bundle;
importandroid.support.v4.view.PagerAdapter;
importandroid.support.v4.view.PagerTabStrip;
importandroid.support.v4.view.ViewPager;
importandroid.text.Editable;
importandroid.util.Log;
importandroid.view.LayoutInflater;
importandroid.view.View;
importandroid.view.ViewGroup;
importandroid.widget.ExpandableListView;
importandroid.widget.ListView;
importcom..mapapi.map.offline.MKOLSearchRecord;
importcom..mapapi.map.offline.MKOLUpdateElement;
importcom..mapapi.map.offline.MKOfflineMap;
importcom..mapapi.map.offline.MKOfflineMapListener;
importcom.example.map.adapters.OfflineExpandableListAdapter;
importcom.example.map.adapters.OfflineMapAdapter;
importcom.example.map.adapters.OfflineMapManagerAdapter;
importcom.example.map.interfaces.;
importcom.example.map.models.OfflineMapItem;
importcom.example.map.utils.CsqBackgroundTask;
importcom.example.map.utils.ToastUtil;
importcom.example.system.R;

istener,
{

	//------------------------Constants------------------------

	//-------------------------Fields--------------------------

	privateViewPagerviewpager;
	privatePagerTabStrippagertab;

	privateMySearchViewsvDown;
	privateListViewlvDown;

	privateMySearchViewsvAll;
	;
	privateListViewlvSearchResult;

	privateList<View>views=newArrayList<View>(2);
	privateList<String>titles=newArrayList<String>(2);

	privateMKOfflineMapmOffline=null;

	;
	;
	;

	privateList<OfflineMapItem>itemsDown;//下載或下載中城市
	privateList<OfflineMapItem>itemsAll;//所有城市，與熱門城市及下載管理對象相同

	privateList<OfflineMapItem>itemsProvince;
	privateList<List<OfflineMapItem>>itemsProvinceCity;

	//-----------------------Constructors----------------------

	//--------Methodsfor/fromSuperClass/Interfaces-----------

	@Override
	protectedvoidonCreate(BundlesavedInstanceState)
	{
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_offline_map);
		
//		finalStringpackname=this.getPackageName();
//		PackageInfopackageInfo;
//		try
//		{
//			packageInfo=this.getPackageManager().getPackageInfo(packname,PackageManager.GET_SIGNATURES);
//			
//
//			if(code==-00)
//			{
				//初始化離線地圖管理
				mOffline=newMKOfflineMap();
				mOffline.init(this);

				initViews();

				viewpager.setCurrentItem(1);
//			}
//		}
//		catch(NameNotFoundExceptione)
//		{
//			e.printStackTrace();
//		}
	}

	privatebooleanisResumed=false;

	@Override
	protectedvoidonResume()
	{
		super.onResume();

		if(!isResumed)
		{
			isResumed=true;
			loadData();
		}
	}

	@Override
	protectedvoidonDestroy()
	{
		super.onDestroy();

		mOffline.destroy();
	}

	/**
	*
	*@authorchenshiqiangE-mail:[email protected]
	*@paramtype
	*事件類型:MKOfflineMap.TYPE_NEW_OFFLINE,MKOfflineMap.TYPE_DOWNLOAD_UPDATE,MKOfflineMap.TYPE_VER_UPDATE.
	*@paramstate
	*事件狀態:當type為TYPE_NEW_OFFLINE時，表示新安裝的離線地圖數目.當type為TYPE_DOWNLOAD_UPDATE時，表示更新的城市ID.
	*/
	@Override
	(inttype,intstate)
	{
		switch(type)
		{
			caseMKOfflineMap.TYPE_DOWNLOAD_UPDATE:
				MKOLUpdateElementupdate=mOffline.getUpdateInfo(state);

				if(setElement(update,true)!=null)
				{
					if(itemsDown!=null&&itemsDown.size()>1)
					{
						Collections.sort(itemsDown);
					}

					refreshDownList();

				}
				else
				{
					downAdapter.notifyDataSetChanged();
				}

				allSearchAdapter.notifyDataSetChanged();
				allCountryAdapter.notifyDataSetChanged();
				break;

			caseMKOfflineMap.TYPE_NEW_OFFLINE:
				//有新離線地圖安裝
				Log.d("OfflineDemo",String.format("addofflinemapnum:%d",state));
				break;

			caseMKOfflineMap.TYPE_VER_UPDATE:
				//版本更新提示
				break;
		}
	}

	/**
	*網路下載狀態改變（暫停--》恢復）居然不回調，所以改變狀態時自己得增加介面監聽狀態改變刷新界面
	*
	*@authorchenshiqiangE-mail:[email protected]
	*@paramitem
	*有狀態改變的item
	*@paramremoved
	*item是否被刪除
	*/
	@Override
	publicvoidstatusChanged(OfflineMapItemitem,booleanremoved)
	{
		if(removed)
		{
			for(inti=itemsDown.size()-1;i>=0;i--)
			{
				OfflineMapItemtemp=itemsDown.get(i);
				if(temp.getCityId()==item.getCityId())
				{
					itemsDown.remove(i);
				}
			}
			refreshDownList();

		}
		else
		{
			loadData();
			downAdapter.notifyDataSetChanged();
		}

		allSearchAdapter.notifyDataSetChanged();
		allCountryAdapter.notifyDataSetChanged();
	}

	//---------------------Methodspublic----------------------

	publicvoidtoDownloadPage()
	{
		viewpager.setCurrentItem(0);
	}

	//---------------------Methodsprivate---------------------

	privatevoidinitViews()
	{
		//TODO
		viewpager=(ViewPager)findViewById(R.id.viewpager);
		pagertab=(PagerTabStrip)findViewById(R.id.pagertab);

		LayoutInflaterinf=LayoutInflater.from(this);
		Viewv1=inf.inflate(R.layout.view_offline_download,null,false);
		svDown=(MySearchView)v1.findViewById(R.id.svDown);
		lvDown=(ListView)v1.findViewById(R.id.lvDown);
		views.add(v1);

		Viewv2=inf.inflate(R.layout.view_offline_countrys,null,false);
		svAll=(MySearchView)v2.findViewById(R.id.svAll);
		lvWholeCountry=(ExpandableListView)v2.findViewById(R.id.lvWholeCountry);
		lvSearchResult=(ListView)v2.findViewById(R.id.lvSearchResult);
		views.add(v2);

		titles.add("下載管理");
		titles.add("城市列表");

		pagertab.setTabIndicatorColor(0xff00cccc);
		pagertab.setDrawFullUnderline(false);
		pagertab.setBackgroundColor(0xFF38B0DE);
		pagertab.setTextSpacing(50);

		viewpager.setOffscreenPageLimit(2);
		viewpager.setAdapter(newMyPagerAdapter());

		svDown.setSearchListener(newMySearchView.SearchListener()
		{
			@Override
			publicvoidafterTextChanged(Editabletext)
			{
				refreshDownList();
			}

			@Override
			publicvoidsearch(Stringtext)
			{
			}
		});

		svAll.setSearchListener(newMySearchView.SearchListener()
		{
			@Override
			publicvoidafterTextChanged(Editabletext)
			{
				refreshAllSearchList();
			}

			@Override
			publicvoidsearch(Stringtext)
			{
			}
		});

		downAdapter=newOfflineMapManagerAdapter(this,mOffline,this);
		lvDown.setAdapter(downAdapter);

		allSearchAdapter=newOfflineMapAdapter(this,mOffline,this);
		lvSearchResult.setAdapter(allSearchAdapter);

		allCountryAdapter=(this,mOffline,this);
		lvWholeCountry.setAdapter(allCountryAdapter);
		lvWholeCountry.setGroupIndicator(null);
	}

	/**
	*刷新下載列表,根據搜索關鍵字及itemsDown下載管理數量變動時調用
	*/
	privatevoidrefreshDownList()
	{
		Stringkey=svDown.getInputText();
		if(key==null||key.length()<1)
		{
			downAdapter.setDatas(itemsDown);

		}
		else
		{
			List<OfflineMapItem>filterList=newArrayList<OfflineMapItem>();
			if(itemsDown!=null&&!itemsDown.isEmpty())
			{
				for(OfflineMapItemi:itemsDown)
				{
					if(i.getCityName().contains(key))
					{
						filterList.add(i);
					}
				}
			}

			downAdapter.setDatas(filterList);
		}
	}

	/**
	*刷新所有城市搜索結果
	*/
	()
	{
		Stringkey=svAll.getInputText();
		if(key==null||key.length()<1)
		{
			lvSearchResult.setVisibility(View.GONE);
			lvWholeCountry.setVisibility(View.VISIBLE);

			allSearchAdapter.setDatas(null);

		}
		else
		{
			lvSearchResult.setVisibility(View.VISIBLE);
			lvWholeCountry.setVisibility(View.GONE);

			List<OfflineMapItem>filterList=newArrayList<OfflineMapItem>();
			if(itemsAll!=null&&!itemsAll.isEmpty())
			{
				for(OfflineMapItemi:itemsAll)
				{
					if(i.getCityName().contains(key))
					{
						filterList.add(i);
					}
				}
			}

			allSearchAdapter.setDatas(filterList);
		}
	}

	privatevoidloadData()
	{

		newCsqBackgroundTask<Void>(this)
		{
			@Override
			protectedVoidonRun()
			{
				//TODOAuto-generatedmethodstub
				//導入離線地圖包
				//將從官網下載的離線包解壓，把vmp文件夾拷入SD卡根目錄下的BaiMapSdk文件夾內。
				//把網站上下載的文件解壓，將BaiMapvmpl裡面的.dat_svc文件，拷貝到手機BaiMapSDK/vmp/h目錄下
				intnum=mOffline.importOfflineData();
				if(num>0)
				{
					ToastUtil.showToastInfo(BaiOfflineMapActivity.this,"成功導入"+num+"個離線包",false);
				}

				List<MKOLSearchRecord>all=null;
				try
				{
					all=mOffline.getOfflineCityList();
				}
				catch(Exceptione)
				{
					e.printStackTrace();
				}
				if(all==null||all.isEmpty())
				{
					ToastUtil.showToastInfo(BaiOfflineMapActivity.this,"未獲取到離線地圖城市數據，可能有其他應用正在使用網路離線地圖功能！",false);
					returnnull;
				}

				List<MKOLSearchRecord>hotCity=mOffline.getHotCityList();
				HashSet<Integer>hotCityIds=newHashSet<Integer>();
				if(!hotCity.isEmpty())
				{
					for(MKOLSearchRecordr:hotCity)
					{
						hotCityIds.add(r.cityID);
					}
				}

				itemsAll=newArrayList<OfflineMapItem>();
				itemsDown=newArrayList<OfflineMapItem>();
				itemsProvince=newArrayList<OfflineMapItem>();
				itemsProvinceCity=newArrayList<List<OfflineMapItem>>();

				//cityType0:全國；1：省份；2：城市,如果是省份，可以通過childCities得到子城市列表

				//全國概略圖、直轄市、港澳子城市列表
				ArrayList<MKOLSearchRecord>childMunicipalities=newArrayList<MKOLSearchRecord>();

					proHot.cityName="熱門城市";
					proHot.childCities=cs;
		List<MKOLUpdateElement>updates=mOffline.getAllUpdateInfo();
				if(updates!=null&&updates.size()>0)
				{
}

			@Override
			protectedvoidonResult(Voidresult)
			{
				//TODOAuto-generatedmethodstub
				refreshDownList();
				refreshAllSearchList();

				allCountryAdapter.setDatas(itemsProvince,itemsProvinceCity);
			}
		}.execute();
	}

Ⅶ 求c#注冊登錄界面源代碼（全部包括SQL資料庫）

我寫了一個登錄的程序，界面也做的還可以，寫了號幾天呢。20分把這么多代碼寫給你不太可能吧，這里也放不下

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