电力系统底层架构
1、建立web工程
创建数据库
导入向对应的jar包
2、 持久层：
（1）在cn.itcast.elec.domain中创建持久化类ElecText
@SuppressWarnings("serial")
public class ElecText implements java.io.Serializable {
private String textID;
private String textName;
private Date textDate;
private String textRemark;
public String getTextID() {
return textID;
}
public void setTextID(String textID) {
this.textID = textID;
}
public String getTextName() {
return textName;
}
public void setTextName(String textName) {
this.textName = textName;
}
public Date getTextDate() {
return textDate;
}
public void setTextDate(Date textDate) {
this.textDate = textDate;
}
public String getTextRemark() {
return textRemark;
}
public void setTextRemark(String textRemark) {
this.textRemark = textRemark;
}
}
(2)在cn.itcast.elec.domain中创建ElecText.hbm.xml
<?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="cn.itcast.elec.domain.ElecText" table="Elec_Text">
<id name="textID" type="string">
<column name="textID" sql-type="VARCHAR(50)"></column>
<generator class="uuid"></generator>
</id>
<property name="textName" type="string">
<column name="textName" sql-type="VARCHAR(50)"></column>
</property>
<property name="textDate" type="date">
<column name="textDate" length="50"></column>
</property>
<property name="textRemark" type="string">
<column name="textRemark" sql-type="VARCHAR(500)"></column>
</property>
</class>
</hibernate-mapping>
