91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

資源簡介

jsp簡單的web增刪改查代碼，附上mysql數據庫

資源截圖

代碼片段和文件信息 

package?com.edu.web.dao;

import?java.sql.SQLException;
import?java.util.ArrayList;
import?java.util.Date;
import?java.util.Iterator;
import?java.util.List;
import?java.util.Map;

import?com.edu.web.entity.Student;
import?com.edu.web.utils.EntityUtils;
import?com.edu.web.utils.JdbcHelper;

public?class?StudentDao?{
	
	
public?boolean?login（String?usernameString?password）?{
		String?sql=“select?*?from?students_t?where?code=??and?password=?“;
		
		try?{
			List?result?=?JdbcHelper.query（sql?usernamepassword）;
			//數據庫中的code為username，password為password
		
			if?（result.isEmpty（））?{//記錄為空
				return?false;
			}?
			else?{
				return?true;
			}
			
			
		}?catch?（SQLException?e）?{
			e.printStackTrace（）;
			return?false;
		}
	}
		
	/**
	?*?根據id得到stud

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

?????文件???????1723??2016-08-29?19:40??增刪查改\jsptest.sql

?????文件????????686??2016-08-18?11:09??增刪查改\WebSample\.classpath

?????文件???????1408??2016-08-12?10:17??增刪查改\WebSample\.project

?????文件????????522??2016-08-11?13:51??增刪查改\WebSample\.settings\.jsdtscope

?????文件????????143??2016-08-25?11:09??增刪查改\WebSample\.settings\org.eclipse.core.resources.prefs

?????文件????????364??2016-08-11?13:51??增刪查改\WebSample\.settings\org.eclipse.jdt.core.prefs

?????文件????????488??2016-08-14?20:42??增刪查改\WebSample\.settings\org.eclipse.wst.common.component

?????文件????????348??2016-08-11?13:51??增刪查改\WebSample\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2016-08-11?13:51??增刪查改\WebSample\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2016-08-11?13:51??增刪查改\WebSample\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件???????4798??2016-08-17?15:29??增刪查改\WebSample\src\com\edu\web\dao\StudentDao.java

?????文件???????1245??2016-08-17?15:25??增刪查改\WebSample\src\com\edu\web\entity\Student.java

?????文件???????1037??2016-08-22?17:05??增刪查改\WebSample\src\com\edu\web\filter\CaptchaFilter.java

?????文件????????910??2016-08-22?16:20??增刪查改\WebSample\src\com\edu\web\filter\CharacterEncodingFilter.java

?????文件????????484??2016-08-18?10:07??增刪查改\WebSample\src\com\edu\web\listener\SessionCounterListener.java

?????文件???????1913??2016-08-17?15:22??增刪查改\WebSample\src\com\edu\web\service\StudentService.java

?????文件???????7048??2016-08-23?10:37??增刪查改\WebSample\src\com\edu\web\servlet\ActionServlet.java

?????文件????????672??2016-08-16?11:17??增刪查改\WebSample\src\com\edu\web\utils\CommonUtil.java

?????文件???????1170??2016-08-11?14:04??增刪查改\WebSample\src\com\edu\web\utils\DbConfig.java

?????文件????????770??2016-08-16?15:16??增刪查改\WebSample\src\com\edu\web\utils\EntityUtils.java

?????文件??????15374??2016-08-15?11:29??增刪查改\WebSample\src\com\edu\web\utils\JdbcHelper.java

?????文件???????2951??2016-08-11?14:04??增刪查改\WebSample\src\com\edu\web\utils\JdbcUtils.java

?????文件???????1355??2016-08-11?14:04??增刪查改\WebSample\src\com\edu\web\utils\SystemConfig.java

?????文件????????131??2016-08-11?22:09??增刪查改\WebSample\src\config.properties

?????文件???????3766??2016-08-23?21:05??增刪查改\WebSample\WebRoot\form.jsp

?????文件??????64059??2015-10-18?18:48??增刪查改\WebSample\WebRoot\img\1.jpg

?????文件?????169727??2015-11-10?20:40??增刪查改\WebSample\WebRoot\img\2.jpg

?????文件??????74088??2015-11-10?20:41??增刪查改\WebSample\WebRoot\img\3.jpg

?????文件????????285??2016-08-22?16:23??增刪查改\WebSample\WebRoot\index.jsp

?????文件???????5236??2016-08-23?20:46??增刪查改\WebSample\WebRoot\list.jsp

............此處省略50個文件信息

評論

共有 條評論