java - Hibernate 无法从 https 域连接

Question

在我的本地服务器上，我可以对服务器进行 api 调用，并且可以看到这些值正在保存到数据库中。但是当上线并使用实际的域地址时，我收到以下错误:

java.lang.NoClassDefFoundError: Could not initialize class d.d.util.HibernateUtil

我的 HibernateUtil.java 是:

import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;


public class HibernateUtil {

    private static final SessionFactory sessionFactory = buildSessionFactory();



       private static SessionFactory buildSessionFactory() {
            try {
                // Create the SessionFactory from hibernate.cfg.xml
                return new Configuration().configure().buildSessionFactory();
            }
            catch (Throwable ex) {
                // Make sure you log the exception, as it might be swallowed
                System.err.println("Initial SessionFactory creation failed." + ex);
                throw new ExceptionInInitializerError(ex);
            }
        }

        public static SessionFactory getSessionFactory() {
            return sessionFactory;
        }

        public static void shutdown() {
            // Close caches and connection pools
            getSessionFactory().close();
        }

    }

来自亚马逊的日志向我展示了其他内容:

Exception occurred during processing request: uid is required
java.lang.Exception: uid is required
    at d.d.Pamper.action.GetUserProfileAction.execute(GetUserProfileAction.java:16) ~[classes/:?]

这是我自己的异常，如果 UID 为 null，我将抛出该异常。

Answer 1

NoClassDefFoundError 表示 HibernateUtil 缺少某些依赖类。看起来，您在实时系统中缺少 org.hibernate.* 类。