package?com.neusoft.common;


/**
?*?連接數據庫的工具類，包含獲取數據庫連接、關閉相關資源兩個方法，都是靜態的。
?*?@author?new
?*
?*/
public?class?DBManager?{
	
	/**
	?*?獲取數據庫連接
	?*?@return?獲取到的連接對象
	?*//*
	public?static?Connection?getConnection（）{
		Connection?conn?=?null;
		String?driver?=?“oracle.jdbc.driver.OracleDriver“;
		String?url?=?“jdbc:oracle:thin:@10.4.115.20:1521:orcl“;
		String?username?=?“scott“;
		String?password?=?“scott“;
		try{
			Class.forName（“oracle.jdbc.driver.OracleDriver“）;
			conn?=?DriverManager.getConnection（“jdbc:oracle:thin:@10.4.115.20:1521:orcl“?“scott“?“scott“）;
		}catch（Exception?e）{
			e.printStackTrace（）;
		}
		return?conn;
	}
	*/
	/**
	?*?關閉相關數據庫資源
	?*?@param?conn?連接對象
	?*?@param?st?語句對象
	?*?@param?rs?結果集對象
	?*/
	/*public?static?void?closeAll（Connection?conn?Statement?st?ResultSet?rs）{
		try{
			if（rs?!=?null）{
				rs.close（）;
			}
			if（st?!=?null）{
				st.close（）;
			}
			if（conn?!=?null）{
				conn.close（）;
			}
		}catch（SQLException?e）{
			e.printStackTrace（）;
		}
	}
	public?static?void?closeAll（Statement?st?ResultSet?rs）{
		try{
			if（rs?!=?null）{
				rs.close（）;
			}
			if（st?!=?null）{
				st.close（）;
			}
			
		}catch（SQLException?e）{
			e.printStackTrace（）;
		}
	}*/
	
	/**
	?*?測試能否獲取到數據庫連接
	?*?@param?args
	?*?@return?
	?*//*
	public?static?void?main（String[]?args）?{
		Connection?conn?=?getConnection（）;
		if（conn?!=?null）{
			System.out.println（“---獲取連接成功“）;
		}
	}*/
	
/*		String?str=new?String（“good“）;?
		char[]ch={‘a‘‘b‘‘c‘};?
		public?static?void?main（String?args[]）{?
		DBManager?ex=new?DBManager（）;?
		ex.change（ex.strex.ch）;?
		System.out.print（ex.str+“?and?“）;?
		System.out.print（ex.ch）;
		}?
	public?void?change（String?strchar?ch[]）{?
		str=“test?ok“;?
		ch[0]=‘g‘;}?*/
	

		public?static?void?method1（String?param）?{
			param?=?param.replace（‘j‘??‘l‘）;
		}

		public?static?void?method2（StringBuffer?param）?{
			param?=?param.append（‘c‘）;
		}

		public?static?void?main（String[]?args）?{
			String???????para1?=?new?String（“java“）;
			StringBuffer?para2?=?new?StringBuffer（“java“）;
			DBManager.method1（para1）;
			DBManager.method2（para2）;
			System.out.println（para1）;
			System.out.println（para2.toString（））;
	}
}

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

?????文件???????1872??2014-07-06?11:38??a_servlet_sample\.classpath

?????文件????????557??2014-05-16?20:43??a_servlet_sample\.externalToolBuilders\com.genuitec.eclipse.ast.deploy.core.DeploymentBuilder.launch

?????文件????????565??2014-05-16?20:43??a_servlet_sample\.externalToolBuilders\com.genuitec.eclipse.j2eedt.core.DeploymentDescriptorValidator.launch

?????文件????????556??2014-05-16?20:43??a_servlet_sample\.externalToolBuilders\com.genuitec.eclipse.j2eedt.core.J2EEProjectValidator.launch

?????文件????????555??2014-05-16?20:43??a_servlet_sample\.externalToolBuilders\com.genuitec.eclipse.j2eedt.core.WebClasspathBuilder.launch

?????文件????????553??2014-05-16?20:43??a_servlet_sample\.externalToolBuilders\com.genuitec.eclipse.springframework.springbuilder.launch

?????文件????????552??2014-05-16?20:43??a_servlet_sample\.externalToolBuilders\org.eclipse.wst.common.project.facet.core.builder.launch

?????文件????????548??2014-05-16?20:43??a_servlet_sample\.externalToolBuilders\org.eclipse.wst.jsdt.core.javascriptValidator.launch

?????文件????????547??2014-05-16?20:43??a_servlet_sample\.externalToolBuilders\org.eclipse.wst.validation.validationbuilder.launch

?????文件????????322??2014-06-30?21:28??a_servlet_sample\.mymetadata

?????文件????????262??2013-07-29?20:20??a_servlet_sample\.mystrutsdata

?????文件?????????66??2013-08-07?13:34??a_servlet_sample\.myumldata

?????文件???????4172??2014-06-03?16:17??a_servlet_sample\.project

?????文件????????500??2013-01-18?09:45??a_servlet_sample\.settings\.jsdtscope

?????文件???????1040??2013-08-01?16:02??a_servlet_sample\.settings\com.genuitec.eclipse.j2eedt.core.prefs

?????文件????????395??2014-03-28?07:54??a_servlet_sample\.settings\org.eclipse.jdt.core.prefs

?????文件????????561??2014-03-28?07:54??a_servlet_sample\.settings\org.eclipse.wst.common.component

?????文件????????252??2014-03-28?07:54??a_servlet_sample\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件?????????49??2014-03-28?07:54??a_servlet_sample\.settings\org.eclipse.wst.jsdt.ui.superType.container

?????文件??????????6??2014-03-28?07:54??a_servlet_sample\.settings\org.eclipse.wst.jsdt.ui.superType.name

?????文件????????474??2013-07-30?19:53??a_servlet_sample\.springBeans

?????文件???????2381??2014-05-19?14:15??a_servlet_sample\conf\User.xml

?????文件???????2363??2013-08-26?10:04??a_servlet_sample\src\com\neusoft\common\DBManager.java

?????文件????????739??2013-08-22?11:15??a_servlet_sample\src\com\neusoft\common\QueryAction.java

?????文件???????1950??2013-08-22?11:15??a_servlet_sample\src\com\neusoft\common\UpdateAction.java

?????文件???????2053??2013-08-21?16:25??a_servlet_sample\src\com\neusoft\login\action\LoginAction.java

?????文件????????489??2014-03-30?10:09??a_servlet_sample\src\com\neusoft\login\dao\LoginDAO.java

?????文件????????542??2013-08-12?09:41??a_servlet_sample\src\com\neusoft\login\dao\LoginDAOI.java

?????文件????????501??2014-05-19?10:57??a_servlet_sample\src\com\neusoft\login\service\LoginService.java

?????文件????????510??2013-08-16?12:08??a_servlet_sample\src\com\neusoft\login\service\LoginServiceI.java

............此處省略115個文件信息