无法使用Hibernate逆向工程更改java类

Question

我第一次在一个学校项目中使用Hibernate，我们正在为美食车构建一个类似Yelp的应用程序。但是，因为我首先创建了我的数据库模式，所以我使用Hibernate的逆向工程特性来生成Java类。但是，我不能让Hibernate以我想要的方式生成Java类。这是我的hibernate.reveng.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-reverse-engineering PUBLIC "-//Hibernate/Hibernate Reverse Engineering DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-reverse-engineering-3.0.dtd">
<hibernate-reverse-engineering>
  <schema-selection match-catalog="FoodTrucks"/>
  <table-filter match-name="item"/>
  <table-filter match-name="tags"/>
  <table-filter match-name="truck"/>
  <table-filter match-name="menu"/>
  <table-filter match-name="tag_item_map" exclude="true"/>
  <table-filter match-name="user"/>
  <table-filter match-name="item_review"/>
  <table-filter match-name="truck_review"/>
  <table name="item">
       <column name="menu_id" exclude="true"></column>
       <foreign-key constraint-name="item_review_ibfk_2">
          <many-to-one property="items"></many-to-one>
       </foreign-key>
       <foreign-key constraint-name="tag_item_map_ibfk_1">
          <set property="tags"></set>
      </foreign-key>
  </table>
  <table name="menu">
      <column name="truck_id" exclude="true"></column>
      <foreign-key constraint-name="item_ibfk_1">
          <many-to-one property="items"></many-to-one>
      </foreign-key>
  </table>
  <table name="tags">
      <foreign-key constraint-name="tag_item_map_ibfk_2">
          <many-to-one property="items"></many-to-one>
      </foreign-key>
  </table>
  <table name="truck">
      <foreign-key constraint-name="menu_ibfk_1">
          <many-to-one property="menus"></many-to-one>
      </foreign-key>
      <foreign-key constraint-name="truck_review_ibfk_2">
          <many-to-one property="reviews"></many-to-one>
      </foreign-key>
  </table>
  <table name="user">
      <column name="pass_word" exclude="true"></column>
       <foreign-key constraint-name="item_review_ibfk_1">
          <many-to-one property="itemReviews"></many-to-one>
      </foreign-key>
      <foreign-key constraint-name="truck_review_ibfk_1">
          <many-to-one property="truckReviews"></many-to-one>
      </foreign-key>
  </table>
</hibernate-reverse-engineering>

然而，我唯一能够正确完成的事情就是将标签排除到项目表中。例如，下面是生成的Item类，sans getters和setters。

public class Item  implements java.io.Serializable {


     private Integer id;
     private Menu items;
     private String itemName;
     private double price;
     private Set itemReviews = new HashSet(0);

    public Item() {
    }


    public Item(String itemName, double price) {
        this.itemName = itemName;
        this.price = price;
    }
    public Item(Menu items, String itemName, double price, Set itemReviews) {
       this.items = items;
       this.itemName = itemName;
       this.price = price;
       this.itemReviews = itemReviews;
    }

// getters and setters down here
}

我知道我做错了什么或做错了什么，但我不知道是什么。此外，当我在初始生成后尝试生成代码时，我收到了这个错误消息“Hibernate configuration fails”，并显示以下消息:resource:/Item.hbm.xml‘t t the found see message.log for exception details。尽管Item.hbm.xml就在那里。

Answer 1

你没有明确说明你想要怎样的Java类？

完全按照本教程进行操作-它将有助于理解https://netbeans.org/kb/docs/java/hibernate-java-se.ht ml的过程/步骤