package?cn.bjit.dao;

import?java.sql.Connection;
import?java.sql.DriverManager;
import?java.sql.PreparedStatement;
import?java.sql.ResultSet;
import?java.sql.SQLException;
import?java.sql.Statement;
import?cn.bjit.util.ConfigManager;
/**
?*?@author?yx
?*?基類，數(shù)據(jù)庫(kù)操作通用類
?*/
public?class?baseDao?{
	
	protected?Connection?conn;
	protected?PreparedStatement?ps;
	protected?Statement?stmt;
	protected?ResultSet?rs;
	//獲得數(shù)據(jù)庫(kù)連接
	public?boolean?getConnection（）{
		//MySql
		String?driver?=?ConfigManager.getInstance（）.getString（“driver“）;
		String?url?=?ConfigManager.getInstance（）.getString（“url“）;
		String?username?=?ConfigManager.getInstance（）.getString（“user“）;
		String?password?=?ConfigManager.getInstance（）.getString（“password“）;
		
		try?{
			Class.forName（driver）;
			c

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????1100??2018-06-13?11:36??AjaxCRUD\.classpath

?????文件????????298??2018-06-13?11:36??AjaxCRUD\.mymetadata

?????文件???????1281??2018-06-13?11:36??AjaxCRUD\.project

?????文件???????1040??2018-06-13?11:36??AjaxCRUD\.settings\com.genuitec.eclipse.j2eedt.core.prefs

?????文件???????2432??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\dao\baseDao.java

?????文件????????745??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\dao\impl\RoleDaoImpl.java

?????文件???????4449??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\dao\impl\UserDaoImpl.java

?????文件???????1041??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\dao\impl\UserDaoImplTest.java

?????文件????????140??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\dao\RoleDao.java

?????文件????????451??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\dao\UserDao.java

?????文件????????426??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\domain\Role.java

?????文件???????1576??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\domain\User.java

?????文件????????358??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\domain\User_Role.java

?????文件????????476??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\service\impl\RoleServiceImpl.java

?????文件???????1244??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\service\impl\UserServiceImpl.java

?????文件????????144??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\service\RoleService.java

?????文件????????474??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\service\UserService.java

?????文件???????7797??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\servlet\UserServlet.java

?????文件???????1028??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\util\ConfigManager.java

?????文件????????443??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\util\Constants.java

?????文件????????737??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\util\EncodingFilter.java

?????文件????????976??2018-06-13?11:36??AjaxCRUD\src\cn\bjit\util\PageBean.java

?????文件????????133??2018-06-13?11:36??AjaxCRUD\src\jdbc.properties

?????文件????????905??2018-06-13?11:36??AjaxCRUD\WebRoot\css\calendar.css

?????文件????????854??2018-06-13?11:36??AjaxCRUD\WebRoot\css\jquery_dialog.css

?????文件????????303??2018-06-13?11:36??AjaxCRUD\WebRoot\css\myCss.css

?????文件????????143??2018-06-13?11:36??AjaxCRUD\WebRoot\index.jsp

?????文件??????12844??2018-06-13?11:36??AjaxCRUD\WebRoot\js\cal.js

?????文件??????59326??2018-06-13?11:36??AjaxCRUD\WebRoot\js\jquery-1.3.2.min.js

?????文件??????11951??2018-06-13?11:36??AjaxCRUD\WebRoot\js\jquery_dialog.js

............此處省略66個(gè)文件信息