报的错：
org.apache.jasper.JasperException: javax.el.ELException: Error reading 'stuname' on type model.StuInformationOne_$$_javassist_1
jsp：
<table>
<tbody>
<c:forEach items="${requestScope.commPage.lists}" var="stu">
<tr>
<td class="table-content">${stu.stunameused}</td>
<td class="table-content">${stu.stuInformationOne.stuname}</td>
</tr>
</c:forEach>
</tbody>
</table>
action：
//查询
public String serchStu() throws Exception {
CommPage commPage;
StringBuffer hql = new StringBuffer();
hql.append("FROM StuInformationTwo");
session.put("AmaxR", cmaxR);
commPage=this.dao.findCommPageByhql(hql.toString(), null, currPage, (Integer)session.get("AmaxR"));
requestMap.put("commPage", commPage);
System.out.println("commPage"+commPage);
return "fa";
}
StuInformationTwo实体类：
package model;
/**
* StuInformationTwo entity. @author MyEclipse Persistence Tools
*/
public class StuInformationTwo implements java.io.Serializable {
// Fields
private Integer id;
private StuInformationOne stuInformationOne;
private String stunameused;
private String stuvld;
private String stuhousehold;
private String stuccountnature;
private String stuspecialty;
private String stustuid;
private String stugrade;
private String stufaculty;
private String stuclass;
private String stuentrancetime;
// Constructors
/** default constructor */
public StuInformationTwo() {
}
/** full constructor */
public StuInformationTwo(StuInformationOne stuInformationOne,
String stunameused, String stuvld, String stuhousehold,
String stuccountnature, String stuspecialty, String stustuid,
String stugrade, String stufaculty, String stuclass,
String stuentrancetime) {
this.stuInformationOne = stuInformationOne;
this.stunameused = stunameused;
this.stuvld = stuvld;
this.stuhousehold = stuhousehold;
this.stuccountnature = stuccountnature;
this.stuspecialty = stuspecialty;
this.stustuid = stustuid;
this.stugrade = stugrade;
this.stufaculty = stufaculty;
this.stuclass = stuclass;
this.stuentrancetime = stuentrancetime;
}
get，setlue
}
StuInformationTwo配置文件：
<hibernate-mapping>
<class name="model.StuInformationTwo" table="stu_information_two" catalog="select">
<id name="id" type="java.lang.Integer">
<column name="id" />
<generator class="increment" />
</id>
<many-to-one name="stuInformationOne" class="model.StuInformationOne" fetch="select">
<column name="oneid" />
</many-to-one>
<property name="stunameused" type="java.lang.String">
<column name="stunameused" />
</property>
<property name="stuvld" type="java.lang.String">
<column name="stuvld" />
</property>
<property name="stuhousehold" type="java.lang.String">
<column name="stuhousehold" />
</property>
<property name="stuccountnature" type="java.lang.String">
<column name="stuccountnature" />
</property>
<property name="stuspecialty" type="java.lang.String">
<column name="stuspecialty" />
</property>
<property name="stustuid" type="java.lang.String">
<column name="stustuid" />
</property>
<property name="stugrade" type="java.lang.String">
<column name="stugrade" />
</property>
<property name="stufaculty" type="java.lang.String">
<column name="stufaculty" />
</property>
<property name="stuclass" type="java.lang.String">
<column name="stuclass" />
</property>
<property name="stuentrancetime" type="java.lang.String">
<column name="stuentrancetime" />
</property>
</class>
</hibernate-mapping>
StuInformationOne实体类：
package model;
import java.util.Date;
import java.util.HashSet;
import java.util.Set;
public class StuInformationOne implements java.io.Serializable {
private Integer id;
private String stuname;
private String stusex;
private String stubirthday;
private String stunativeplace;
private String stunation;
private String stucountry;
private String stutypeofidentity;
private String stuidentity;
private String stucverseaschinese;
private String stuhealth;
private String stupoliticalstatus;
private Date date;
private Set stuInformationThrs = new HashSet(0);
private Set stuFamilyOnes = new HashSet(0);
private Set stuInformationTwos = new HashSet(0);
private Set stuFamilyTwos = new HashSet(0);
public StuInformationOne(String stuname, String stusex, String stubirthday,
String stunativeplace, String stunation, String stucountry,
String stutypeofidentity, String stuidentity,
String stucverseaschinese, String stuhealth,
String stupoliticalstatus, Date date, Set stuInformationThrs,
Set stuFamilyOnes, Set stuInformationTwos, Set stuFamilyTwos) {
this.stuname = stuname;
this.stusex = stusex;
this.stubirthday = stubirthday;
this.stunativeplace = stunativeplace;
this.stunation = stunation;
this.stucountry = stucountry;
this.stutypeofidentity = stutypeofidentity;
this.stuidentity = stuidentity;
this.stucverseaschinese = stucverseaschinese;
this.stuhealth = stuhealth;
this.stupoliticalstatus = stupoliticalstatus;
this.date = date;
this.stuInformationThrs = stuInformationThrs;
this.stuFamilyOnes = stuFamilyOnes;
this.stuInformationTwos = stuInformationTwos;
this.stuFamilyTwos = stuFamilyTwos;
}
get，set略
}
StuInformationOne配置文件：
<?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="model.StuInformationOne" table="stu_information_one" catalog="select">
<id name="id" type="java.lang.Integer">
<column name="id" />
<generator class="increment" />
</id>
<property name="stuname" type="java.lang.String">
<column name="stuname" />
</property>
<property name="stusex" type="java.lang.String">
<column name="stusex" />
</property>
<property name="stubirthday" type="java.lang.String">
<column name="stubirthday" />
</property>
<property name="stunativeplace" type="java.lang.String">
<column name="stunativeplace" />
</property>
<property name="stunation" type="java.lang.String">
<column name="stunation" />
</property>
<property name="stucountry" type="java.lang.String">
<column name="stucountry" />
</property>
<property name="stutypeofidentity" type="java.lang.String">
<column name="stutypeofidentity" />
</property>
<property name="stuidentity" type="java.lang.String">
<column name="stuidentity" />
</property>
<property name="stucverseaschinese" type="java.lang.String">
<column name="stucverseaschinese" />
</property>
<property name="stuhealth" type="java.lang.String">
<column name="stuhealth" />
</property>
<property name="stupoliticalstatus" type="java.lang.String">
<column name="stupoliticalstatus" />
</property>
<property name="date" type="java.util.Date">
<column name="date" length="10" />
</property>
<set name="stuInformationThrs" inverse="true" cascade="all">
<key>
<column name="twoid" />
</key>
<one-to-many class="model.StuInformationThr" />
</set>
<set name="stuFamilyOnes" inverse="true" cascade="all">
<key>
<column name="thrid" />
</key>
<one-to-many class="model.StuFamilyOne" />
</set>
<set name="stuInformationTwos" inverse="true" cascade="all">
<key>
<column name="oneid" />
</key>
<one-to-many class="model.StuInformationTwo" />
</set>
<set name="stuFamilyTwos" inverse="true" cascade="all">
<key>
<column name="fouid" />
</key>
<one-to-many class="model.StuFamilyTwo" />
</set>
</class>
</hibernate-mapping>
