我有一个Student
对象扩展Person
对象。
public abstract class Person implements IIdentifiable {
private String contactNumber;
// other properties
public String getContactNumber() {
return contactNumber;
}
public void setContactNumber(String contactNumber) {
this.contactNumber = contactNumber;
}
}
public class Student extends Person {
private String studentNumber;
//Other properties
public String getStudentNumber() {
return studentNumber;
}
public void setStudentNumber(String studentNumber) {
this.studentNumber = studentNumber;
}
}
学生有财产studentNumber
,人有财产contactNumber
。当我将 Student 对象映射到StudentDto
它时,会对给定的属性感到困惑。
public class StudentDto{
private String studentNumber;
public String getStudentNumber() {
return studentNumber;
}
public void setStudentNumber(String studentNumber) {
this.studentNumber = studentNumber;
}
}
这只发生在某些场合。我想知道是什么原因
1) The destination property com.cinglevue.veip.web.dto.timetable.StudentDto.setStudentNumber() matches multiple source property hierarchies:
com.cinglevue.veip.domain.core.student.StudentProfile.getStudent()/com.cinglevue.veip.domain.core.Person.getContactNumber()
com.cinglevue.veip.domain.core.student.StudentProfile.getStudent()/com.cinglevue.veip.domain.core.Student.getStudentNumber()