Question

可能重复：
Hibernate - PropertyNotFoundException: Could not find a getter for

我在尝试运行代码时遇到错误。你们能帮忙吗？我附上了我的映射文件。这里的问题是，我得到低于错误。 “org.hibernate.PropertyNotFoundException：在类bean.Employee中找不到eployeedetail的getter”

这是我的员工类

   package bean;

   import bean.EployeeDetails;

   public class Employee {


    int             EmpId;
    String          name;
    String          phone;
    EployeeDetails          Edetails;

   public EployeeDetails getEdetails() {
        return Edetails;
    }
    public void setEdetails(EployeeDetails eDetails) {
        Edetails = eDetails;
    }

和其他吸气者和安装者。

EployeeDetails.hbm.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC
       "-//Hibernate/Hibernate Mapping DTD//EN"
       "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

       <hibernate-mapping>
        <class name="bean.EployeeDetails" table="eployeedetail">
            <id name="EmpId">
                <column name="employee_id"/>
                <generator class="foreign" >
                <param name="property">eployee</param>
                </generator>
            </id>
            <one-to-one name="eployee" class="bean.Employee" constrained="true"></one-to-one>
            <property name="Address" column="ADDRESS"/>
        </class>
       </hibernate-mapping>

Employee.hbm.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC
       "-//Hibernate/Hibernate Mapping DTD//EN"
       "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

       <hibernate-mapping>
        <class name="bean.Employee" table="eployee">
            <id name="EmpId" column="employee_id">
                <generator class="native" />
            </id>
            <one-to-one name="eployeedetail" class="bean.EployeeDetails"/>
            <property name="name" column="NAME"/>
            <property name="phone" column="PHONE"/>
        </class>
       </hibernate-mapping>

Answer 1

从

更改您的代码

 EployeeDetails   Edetails;

此

 EployeeDetails    Edetails = new EployeeDetails();

Answer 2

问题出在Employee.hbm.xml。每当您指定一对一标记时，您需要指定2个基本属性：

名称，代表属性的名称。在你的情况下它应该是Edetails＆amp;不是eployeedetail。 这是您获得例外的原因。
类，表示与此类一对一关联的类名。在您的情况下，它应该是EployeeDetails。

更改Employee.hbm.xml，将一对一标记属性名称更改为Edetails＆amp;你的问题将得到解决。

“找不到吸气剂”错误

2 个答案: