org.hibernate.PropertyNotFoundException: Could not find a getter for employee in class com.itcast.f_hbm_oneToMany.Department

標籤：string   name   net   ble   column   log   --   檔案   map   

<hibernate-mapping package="com.itcast.f_hbm_oneToMany">    <class name="Department" table="department">        <!--generator主鍵建置原則 -->        <id name="id">            <generator class="native" />        </id>        <property name="name" />        <set name="employees">            <key column="departmentID"></key>            <one-to-many class="Employee"/>        </set>    </class></hibernate-mapping>

由於上面這個對應檔裡我employees少寫了s，造成了錯誤。對應檔裡的屬性是跟實體Department裡的屬性是一一對應的。實體Department如下：

public class Department {    private Integer id;    private String name;    private Set<Employee> employees = new HashSet<Employee>(); // 關聯的很多員工    public Integer getId() {        return id;    }    public void setId(Integer id) {        this.id = id;    }    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    public Set<Employee> getEmployees() {        return employees;    }    public void setEmployees(Set<Employee> employees) {        this.employees = employees;    }    @Override    public String toString() {        return "[Department: id=" + id + ", name=" + name + "]";    }}

 

org.hibernate.PropertyNotFoundException: Could not find a getter for employee in class com.itcast.f_hbm_oneToMany.Department