junit执行成功，但没有在数据库中生成表
package com.entity;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;
import org.hibernate.service.ServiceRegistry;
import org.hibernate.tool.hbm2ddl.SchemaExport;
import org.junit.Test;
public class TestStudents {
@Test
public void testSchemaExport() {
// create cofig file
Configuration config = new Configuration().configure();
SchemaExport export=new SchemaExport(config);
export.create(true, true);
}
}控制台输出：
log4j:WARN No appenders could be found for logger (org.jboss.logging).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
