利用myeclipse的反向工程導(dǎo)入hibernate后，配置文件hibernate.cfg.xml放在src的根目錄下，工程會(huì)自己加載：
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<!-- Generated by MyEclipse Hibernate Tools. -->
<hibernate-configuration>
<session-factory>
<property name="connection.username">root</property>
<property name="connection.url">
jdbc:mysql://localhost:3306/shtest
</property>
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<property name="myeclipse.connection.profile">mysql</property>
<property name="connection.password">fjtianxia</property>
<property name="connection.driver_class">
com.mysql.jdbc.Driver
</property>
<mapping resource="com/sh/entity/Manager.hbm.xml" />
</session-factory>
</hibernate-configuration>
<mapping resource="com/sh/entity/Manager.hbm.xml" />是尋找hbm.xml文件的路徑映射，可以更改路徑。
Manager.hbm.xml配置如下：
<?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">
<!--
Mapping file autogenerated by MyEclipse Persistence Tools
-->
<hibernate-mapping>
<class name="com.sh.entity.Manager" table="Manager">
<id name="manaId" type="java.lang.Integer">
<column name="ManaId" />
<generator class="native" />
</id>
<property name="manaName" type="java.lang.String">
<column name="ManaName" length="50" not-null="true" />
</property>
<property name="manaPass" type="java.lang.String">
<column name="ManaPass" length="50" not-null="true" />
</property>
<property name="manaEmail" type="java.lang.String">
<column name="ManaEmail" length="50" />
</property>
</class>
</hibernate-mapping>
實(shí)體類Manager.java:
package com.sh.entity;
public class Manager {
private Integer manaId;
private String manaName;
private String manaPass;
private String manaEmail;
public Integer getManaId() {
return manaId;
}
public void setManaId(Integer manaId) {
this.manaId = manaId;
}
public String getManaName() {
return manaName;
}
public void setManaName(String manaName) {
this.manaName = manaName;
}
public String getManaPass() {
return manaPass;
}
public void setManaPass(String manaPass) {
this.manaPass = manaPass;
}
public String getManaEmail() {
return manaEmail;
}
public void setManaEmail(String manaEmail) {
this.manaEmail = manaEmail;
}
}
下面就是我們執(zhí)行的代碼了，今天之弄過(guò)簡(jiǎn)單的獲取數(shù)據(jù)列表的例子：
package com.sh.test;
import java.util.ArrayList;
import java.util.List;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import com.sh.entity.Manager;
public class test1 {
SessionFactory factory;
@SuppressWarnings("unchecked")
public List getAllManager(){
factory = new Configuration().configure().buildSessionFactory();
Session session=factory.openSession();
List<Manager> l=new ArrayList<Manager>();
l= session.createCriteria(Manager.class).list();
// session.save(m);
return l;
}
/**
* @param args
*/
@SuppressWarnings("unchecked")
public static void main(String[] args) {
test1 t=new test1();
t.getAllManager();
List<Manager> l=new ArrayList<Manager>();
l=t.getAllManager();
for(Manager m:l){
System.out.println(m.getManaName()+"..."+m.getManaPass()+"..."+m.getManaEmail());
}
}
}
第一天就這樣了，做個(gè)準(zhǔn)備工作，搭建個(gè)成功的環(huán)境。
posted @
2008-10-25 18:59 jestane 閱讀(142) |
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1.新聞列表顯示.
2.后臺(tái)管理新聞.
3.用戶管理.
數(shù)據(jù)庫(kù)分析：
Manager表：
| 中文名稱 |
字段名 |
數(shù)據(jù)類型 |
默認(rèn)值 |
備注 |
| 標(biāo)識(shí) |
ManaId |
int |
|
|
| 用戶名 |
ManaName |
varchar(50) |
|
|
| 密碼 |
ManaPass |
varchar(50) |
|
|
| 郵箱 |
email |
varcahr(50) |
|
注冊(cè)激活發(fā)送密碼 |
News表：
| 中文名稱 |
字段名 |
數(shù)據(jù)類型 |
默認(rèn)值 |
備注 |
| 標(biāo)識(shí) |
NewsId |
int |
|
|
| 標(biāo)題 |
NewsTitle |
varchar(100) |
|
|
| 內(nèi)容 |
NewsContent |
text |
|
|
| 發(fā)表時(shí)間 |
NewsBirth |
date |
|
|
| 分類 |
NewsClass |
int |
|
|
| 作者 |
NewsAuthor |
varchar(50) |
|
|
| 標(biāo)簽 |
NewsTag |
varchar(100) |
|
|
| 訪問(wèn)次數(shù) |
NewsVisitor |
int |
|
|
NewsClass表：
| 中文名稱 |
字段名 |
數(shù)據(jù)類型 |
默認(rèn)值 |
備注 |
| 分類標(biāo)識(shí) |
ClassId |
int |
|
|
| 分類名稱 |
ClassName |
varchar(30) |
|
|
| |
|
|
|
|
Remark表:
| 中文名稱 |
字段名 |
數(shù)據(jù)類型 |
默認(rèn)值 |
備注 |
| 標(biāo)識(shí)
|
RemarkID |
int |
|
|
| 評(píng)論內(nèi)容 |
RemarkContent |
varchar(500) |
|
|
| 文章標(biāo)識(shí) |
NewsId |
int |
|
|
| 文章評(píng)分 |
RemarkScore |
int |
|
|
posted @
2008-10-24 16:04 jestane 閱讀(395) |
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