//?default?package

import?java.util.logging.Level;
import?java.util.logging.Logger;

import?javax.persistence.EntityManager;
import?javax.persistence.EntityManagerFactory;
import?javax.persistence.Persistence;
import?javax.persistence.Query;
/**
?*?@author?MyEclipse?Persistence?Tools
?*/
public?class?EntityManagerHelper?{
	
	private?static?final?EntityManagerFactory?emf;?
	private?static?final?ThreadLocal?threadLocal;
	private?static?final?Logger?logger;
	
	static?{
		emf?=?Persistence.createEntityManagerFactory（“jpaOne“）;?		
		threadLocal?=?new?ThreadLocal（）;
		logger?=?Logger.getLogger（“jpaOne“）;
		logger.setLevel（Level.ALL）;
	}
		
	public?static?EntityManager?getEntityManager（）?{
		EntityManager?manager?=?threadLocal.get（）;		
		if?（manager?==?null?||?!mana

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

?????文件????????824??2018-01-29?08:40??jpaOne\.classpath

?????文件????????720??2018-01-29?08:39??jpaOne\.project

?????文件????????132??2018-01-29?08:41??jpaOne\.settings\com.genuitec.eclipse.persistence.jpa.prefs

?????文件????????598??2018-01-29?08:36??jpaOne\.settings\org.eclipse.jdt.core.prefs

?????文件????????136??2018-01-29?08:39??jpaOne\.settings\org.eclipse.jpt.core.prefs

?????文件???????1485??2018-01-29?08:44??jpaOne\.settings\org.eclipse.jpt.entitygen.me.test.test

?????文件????????352??2018-01-29?08:40??jpaOne\.settings\org.eclipse.wst.common.project.facet.core.prefs.xml

?????文件????????223??2018-01-29?08:39??jpaOne\.settings\org.eclipse.wst.common.project.facet.core.xml

?????文件???????2524??2018-01-29?15:23??jpaOne\bin\EntityManagerHelper.class

?????文件???????1530??2018-01-29?15:23??jpaOne\bin\Idcard.class

?????文件???????3955??2018-01-29?15:23??jpaOne\bin\IdcardDAO.class

?????文件????????600??2018-01-29?15:23??jpaOne\bin\IIdcardDAO.class

?????文件????????600??2018-01-29?15:23??jpaOne\bin\IPersonDAO.class

?????文件????????853??2018-01-29?08:41??jpaOne\bin\meta-INF\persistence.xml

?????文件???????1587??2018-01-29?15:23??jpaOne\bin\Person.class

?????文件???????3955??2018-01-29?15:23??jpaOne\bin\PersonDAO.class

?????文件????????990??2018-01-29?15:23??jpaOne\bin\test.class

?????文件?????999635??2018-01-29?08:39??jpaOne\lib\mysql-connector-java-5.1.44-bin.jar

?????文件???????1602??2018-01-29?08:41??jpaOne\src\EntityManagerHelper.java

?????文件????????996??2018-01-29?10:58??jpaOne\src\Idcard.java

?????文件???????5971??2018-01-29?08:41??jpaOne\src\IdcardDAO.java

?????文件???????3061??2018-01-29?08:41??jpaOne\src\IIdcardDAO.java

?????文件???????3039??2018-01-29?08:41??jpaOne\src\IPersonDAO.java

?????文件????????853??2018-01-29?08:41??jpaOne\src\meta-INF\persistence.xml

?????文件???????1063??2018-01-29?10:58??jpaOne\src\Person.java

?????文件???????5949??2018-01-29?08:41??jpaOne\src\PersonDAO.java

?????文件????????555??2018-01-29?09:47??jpaOne\src\test.java

?????目錄??????????0??2018-01-29?15:23??jpaOne\bin\meta-INF

?????目錄??????????0??2018-01-29?08:39??jpaOne\src\meta-INF

?????目錄??????????0??2018-01-29?08:42??jpaOne\.settings

............此處省略7個文件信息