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  • SSH实例(4)

    Clas.hbm.xml文件如下:

    <?xml version="1.0" encoding="utf-8"?>
    <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
    <hibernate-mapping>
        <class name="com.school.entity.Clas" table="clas">
            <id name="id" type="java.lang.Integer">
                <column name="ID" precision="22" scale="0" />
                <generator class="identity" />
            </id>
            <property name="name" type="java.lang.String">
                <column name="NAME"  length="50" not-null="true">
                    <comment>课程名称</comment>
                </column>
            </property>
            <property name="comment" type="java.lang.String">
                <column name="COMMENT" length="500" not-null="false">
                    <comment>课程介绍</comment>
                </column>
            </property>
        </class>
    </hibernate-mapping>

    Clas.java文件如下:

    package com.school.entity;
    
    public class Clas {    
    
        // 课程id
        private int id;
        // 课程名称
        private String name;
        // 课程介绍
        private String comment;
        
        // 默认构造方法
        public Clas() {
        }
        
        // 包含全部属性的构造方法
        public Clas(int id, String name, String comment) {
            super();
            this.id = id;
            this.name = name;
            this.comment = comment;
        }
        
        public int getId() {
            return id;
        }
        public void setId(int id) {
            this.id = id;
        }
        public String getName() {
            return name;
        }
        public void setName(String name) {
            this.name = name;
        }
        public String getComment() {
            return comment;
        }
        public void setComment(String comment) {
            this.comment = comment;
        }
    
    }
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  • 原文地址:https://www.cnblogs.com/mstk/p/4558607.html
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