public class BeanClass implements javax.ejb.SessionBean { public String ejbCreate () { //instantiation of bean
return "example primary key";
} //other methods that must implement the interface
}
解决方案
为方法 ejbCreate() 声明 void 返回类型
public class BeanClass implements javax.ejb.SessionBean { public void ejbCreate () { //instantiation of bean
} //other methods that must implement the interface
}