标签:ons ids 抽取 code collect lan vat get osi
@Data
@NoArgsConstructor
@AllArgsConstructor
public class Student{
private String studentId;
private String studentName;
}
实例1:抽取学生ID
List<Student> studentList = studentRepository.findAll();
Set<String> studentIdSet = studentList.stream()
.map(Student::getStudentId())
.collect(Collectors.toSet());
标签:ons ids 抽取 code collect lan vat get osi
原文地址:https://www.cnblogs.com/XiaoZhengYu/p/13256310.html