package com.ruoyi.call.compare; import com.ruoyi.call.domain.ArdCallSessionUser; import org.springframework.stereotype.Component; import java.util.Comparator; import java.util.Date; @Component public class ArdCallSessionUserComparator implements Comparator { @Override public int compare(ArdCallSessionUser o1, ArdCallSessionUser o2) { Date createTime1 = o1.getArdCallHistory().getCreateTime(); Date createTime2 = o2.getArdCallHistory().getCreateTime(); // 根据 createTime 进行比较 return createTime2.compareTo(createTime1); } }