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    文件類型: .rar
    金幣: 2
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    發(fā)布日期: 2023-08-24
  • 語言: Java
  • 標簽: JavaWeb??

資源簡介

能運行的JavaWeb項目,其中包括源碼和數(shù)據(jù)庫,適合初學(xué)JavaWeb的同學(xué)作為參考資料

資源截圖

代碼片段和文件信息

package?com.action;

import?java.io.IOException;
import?java.sql.ResultSet;
import?java.util.ArrayList;
import?java.util.List;

import?javax.servlet.RequestDispatcher;
import?javax.servlet.ServletConfig;
import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?com.dao.DB;
import?com.orm.TAdmin;

public?class?admin_servlet?extends?HttpServlet
{
public?void?service(HttpServletRequest?reqHttpServletResponse?res)throws?ServletException?IOException?
{
????????String?type=req.getParameter(“type“);

if(type.endsWith(“adminMana“))
{
adminMana(req?res);
}
if(type.endsWith(“adminAdd“))
{
adminAdd(req?res);
}
if(type.endsWith(“adminDel“))
{
adminDel(req?res);
}
}

public?void?adminMana(HttpServletRequest?reqHttpServletResponse?res)?throws?ServletException?IOException
{
List?adminList=new?ArrayList();
String?sql=“select?*?from?t_admin“;
object[]?params={};
DB?mydb=new?DB();
try
{
mydb.doPstm(sql?params);
ResultSet?rs=mydb.getRs();
while(rs.next())
{
TAdmin?admin=new?TAdmin();
admin.setUserId(rs.getInt(“userId“));
admin.setUserName(rs.getString(“userName“));
admin.setUserPw(rs.getString(“userPw“));
adminList.add(admin);
????}
rs.close();
}
catch(Exception?e)
{
e.printStackTrace();
}
mydb.closed();

req.setAttribute(“adminList“?adminList);
req.getRequestDispatcher(“admin/admin/adminMana.jsp“).forward(req?res);
}
public?void?adminAdd(HttpServletRequest?reqHttpServletResponse?res)
{
String?userName=req.getParameter(“userName“);
String?userPw=req.getParameter(“userPw“);
String?sql=“insert?into?t_admin?values(??)“;
object[]?params={userNameuserPw};
DB?mydb=new?DB();
mydb.doPstm(sql?params);
mydb.closed();

req.setAttribute(“message“?“操作成功“);
req.setAttribute(“path“?“admin?type=adminMana“);

????????String?targetURL?=?“/common/success.jsp“;
dispatch(targetURL?req?res);
}

public?void?adminDel(HttpServletRequest?reqHttpServletResponse?res)
{
System.out.println(req.getParameter(“userId“)+“**“);
String?sql=“delete?from?t_admin?where?userId=“+Integer.parseInt(req.getParameter(“userId“));
object[]?params={};
DB?mydb=new?DB();
mydb.doPstm(sql?params);
mydb.closed();

req.setAttribute(“message“?“操作成功“);
req.setAttribute(“path“?“admin?type=adminMana“);

????????String?targetURL?=?“/common/success.jsp“;
dispatch(targetURL?req?res);
}

public?void?dispatch(String?targetURIHttpServletRequest?requestHttpServletResponse?response)?
{
RequestDispatcher?dispatch?=?getServletContext().getRequestDispatcher(targetURI);
try?
{
????dispatch.forward(request?response);
????return;
}?
catch?(ServletException?e)?
{
????????????????????e.printStackTrace();
}?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????8150??2017-09-10?10:19??JavaWeb新聞管理系統(tǒng)\db_news.sql

?????文件???????2559??2017-12-31?19:14??JavaWeb新聞管理系統(tǒng)\news\.classpath

?????文件????????285??2017-09-09?09:58??JavaWeb新聞管理系統(tǒng)\news\.mymetadata

?????文件???????1747??2017-04-23?16:33??JavaWeb新聞管理系統(tǒng)\news\.project

?????文件????????500??2017-04-23?16:33??JavaWeb新聞管理系統(tǒng)\news\.settings\.jsdtscope

?????文件????????173??2017-12-31?19:14??JavaWeb新聞管理系統(tǒng)\news\.settings\com.genuitec.eclipse.migration.prefs

?????文件????????106??2017-12-31?19:35??JavaWeb新聞管理系統(tǒng)\news\.settings\org.eclipse.core.resources.prefs

?????文件????????395??2017-04-23?16:33??JavaWeb新聞管理系統(tǒng)\news\.settings\org.eclipse.jdt.core.prefs

?????文件????????474??2017-12-31?19:14??JavaWeb新聞管理系統(tǒng)\news\.settings\org.eclipse.wst.common.component

?????文件????????359??2017-12-31?19:14??JavaWeb新聞管理系統(tǒng)\news\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2017-04-23?16:33??JavaWeb新聞管理系統(tǒng)\news\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2017-04-23?16:33??JavaWeb新聞管理系統(tǒng)\news\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????3219??2013-05-12?20:29??JavaWeb新聞管理系統(tǒng)\news\src\com\action\admin_servlet.java

?????文件???????4372??2017-09-10?10:06??JavaWeb新聞管理系統(tǒng)\news\src\com\action\catelog_servlet.java

?????文件???????5269??2013-05-12?20:29??JavaWeb新聞管理系統(tǒng)\news\src\com\action\gonggao_servlet.java

?????文件???????2926??2013-05-12?20:29??JavaWeb新聞管理系統(tǒng)\news\src\com\action\index_servlet.java

?????文件???????4920??2017-09-10?09:42??JavaWeb新聞管理系統(tǒng)\news\src\com\action\liuyan_servlet.java

?????文件???????5404??2017-09-10?09:59??JavaWeb新聞管理系統(tǒng)\news\src\com\action\news_servlet.java

?????文件???????5387??2017-09-10?09:52??JavaWeb新聞管理系統(tǒng)\news\src\com\action\user_servlet.java

?????文件???????2163??2017-12-31?19:19??JavaWeb新聞管理系統(tǒng)\news\src\com\dao\DB.java

?????文件????????552??2017-04-26?14:05??JavaWeb新聞管理系統(tǒng)\news\src\com\orm\TAdmin.java

?????文件????????715??2017-04-26?14:07??JavaWeb新聞管理系統(tǒng)\news\src\com\orm\Tcatelog.java

?????文件????????663??2017-04-26?14:08??JavaWeb新聞管理系統(tǒng)\news\src\com\orm\Tgonggao.java

?????文件???????1030??2017-04-26?14:10??JavaWeb新聞管理系統(tǒng)\news\src\com\orm\Tliuyan.java

?????文件???????1166??2017-04-26?14:13??JavaWeb新聞管理系統(tǒng)\news\src\com\orm\Tnews.java

?????文件???????1603??2017-04-26?14:11??JavaWeb新聞管理系統(tǒng)\news\src\com\orm\Tuser.java

?????文件???????1888??2013-05-12?20:29??JavaWeb新聞管理系統(tǒng)\news\src\com\service\liuService.java

?????文件???????4344??2013-05-12?20:29??JavaWeb新聞管理系統(tǒng)\news\src\com\service\loginService.java

?????文件???????1216??2013-05-12?20:29??JavaWeb新聞管理系統(tǒng)\news\src\com\util\EncodingFilter.java

?????文件???????2552??2013-05-12?20:29??JavaWeb新聞管理系統(tǒng)\news\WebRoot\admin\admin\adminAdd.jsp

............此處省略908個文件信息

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