hibernate - 單表配置-有解無憂

表結構

JavaBean檔案

package com.web.entity;

import java.io.Serializable; 

public class User implements Serializable {
    private String uid;
    private String username;
    private String password;
    private String name;
    private String email;
    private Long telephone;
    private String birthday;
    private String sex;
    private Integer state;
    private Integer code;  
    
    public String getUid() {
        return uid;
    }

    public void setUid(String uid) {
        this.uid = uid;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public Long getTelephone() {
        return telephone;
    }

    public void setTelephone(Long telephone) {
        this.telephone = telephone;
    }

    public String getBirthday() {
        return birthday;
    }

    public void setBirthday(String birthday) {
        this.birthday = birthday;
    }

    public String getSex() {
        return sex;
    }

    public void setSex(String sex) {
        this.sex = sex;
    }

    public Integer getState() {
        return state;
    }

    public void setState(Integer state) {
        this.state = state;
    }

    public Integer getCode() {
        return code;
    }

    public void setCode(Integer code) {
        this.code = code;
    } 
}

XML檔案

<?xml version='1.0' encoding='UTF-8'?>


<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">


<hibernate-mapping>
    <!--
        name屬性:當前組態檔對應的javaBean的全路徑
        table屬性:當前組態檔對應的表
    -->
    <class name="com.web.entity.User" table="user">
        <!--
            標簽id:配置當前表主鍵的標簽
            屬性name:javaBean所對應表中主鍵的屬性
            屬性column:table中主鍵的欄位
         -->
         <id name="uid" column="uid">
             <!--
               標簽generator:配置主鍵的生成策略 當無此標簽時,hibernate不幫忙管理主鍵
               屬性class:生成策略的型別
                  uuid:隨機字串
                  identity:主鍵自增
                  sequence:序列
                  increment:主鍵自增，單執行緒，maxID+1
                  hilo:主鍵自增，高低位演算法
                  native:hilo+identity+sequence三選一
                  guid:全球唯一識別符號
               具體解釋看 轉載筆記 《Hibernate之主鍵生成策略》
              -->
             <generator class="uuid"></generator>
         </id>

        <!--
            表簽property:普通屬性標簽
            屬性name：javaBean對應屬性
            屬性column：name中屬性對應的表欄位
        -->
        <property name="username" column="username"></property>
        <property name="password" column="password"></property>
        <property name="name" column="name"></property>
        <property name="email" column="email"></property>
        <property name="telephone" column="telephone"></property>
        <property name="birthday" column="birthday"></property>
        <property name="sex" column="sex"></property>
        <property name="state" column="state"></property>
        <property name="code" column="code"></property>

        <!--
            還有其他特殊屬性配置見
            筆記：《一對多配置》 
        -->
    </class>
</hibernate-mapping>

表結構

javaBean檔案 package com.web.entity; import java.io.Serializable; public class User implements Serializable { private String uid; private String username; private String password; private String name; private String email; private Long telephone; private String birthday; private String sex; private Integer state; private Integer code; public String getUid() { return uid; } public void setUid(String uid) { this.uid = uid; } public String getUsername() { return username; } public void setUsername(String username) { this.username = username; } public String getPassword() { return password; } public void setPassword(String password) { this.password = password; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } public Long getTelephone() { return telephone; } public void setTelephone(Long telephone) { this.telephone = telephone; } public String getBirthday() { return birthday; } public void setBirthday(String birthday) { this.birthday = birthday; } public String getSex() { return sex; } public void setSex(String sex) { this.sex = sex; } public Integer getState() { return state; } public void setState(Integer state) { this.state = state; } public Integer getCode() { return code; } public void setCode(Integer code) { this.code = code; } } XML檔案 <?xml version='1.0' encoding='UTF-8'?> <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd"> <hibernate-mapping>  <class name="com.web.entity.User" table="user">  <id name="uid" column="uid">  <generator ></generator> </id>  <property name="username" column="username"></property> <property name="password" column="password"></property> <property name="name" column="name"></property> <property name="email" column="email"></property> <property name="telephone" column="telephone"></property> <property name="birthday" column="birthday"></property> <property name="sex" column="sex"></property> <property name="state" column="state"></property> <property name="code" column="code"></property>  </class> </hibernate-mapping>

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標籤：Java

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