解决方法就是,在工程的.project文件中,加上如下配置,说明此项目是hibernate项目。
<buildCommand>
<name>com.genuitec.eclipse.ast.deploy.core.DeploymentBuilder</name>
<arguments>
</arguments>
</buildCommand>
<buildCommand>
<name>com.genuitec.eclipse.hibernate.HibernateBuilder</name>
<arguments>
</arguments>
</buildCommand>
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>com.genuitec.eclipse.persistence.jpa.jpanature</nature>
<nature>com.genuitec.eclipse.hibernate.hibernatenature</nature>