BorrowTimer.java
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package com.ruoyi.service.timer;
import com.ruoyi.domain.ArchivesBorrow;
import com.ruoyi.mapper.ArchivesBorrowMapper;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.Scheduled;
import javax.annotation.Resource;
import java.time.Instant;
import java.time.LocalDate;
import java.time.ZoneId;
import java.util.List;
import java.util.Date;
@Configuration
public class BorrowTimer {
@Resource
ArchivesBorrowMapper archivesBorrowMapper;
@Scheduled(cron = "0 5 0 * * ?")
void borrowTimer(){
ArchivesBorrow ab=new ArchivesBorrow();
ab.setStatus("wgh");
List<ArchivesBorrow> list=archivesBorrowMapper.selectArchivesBorrowList(new ArchivesBorrow());
list.forEach(archivesBorrow -> {
Date date=archivesBorrow.getBorrowDate();
Instant instant = date.toInstant();
ZoneId zoneId = ZoneId.systemDefault();
LocalDate borrowDate = instant.atZone(zoneId).toLocalDate();
LocalDate returnDate =borrowDate.plusDays(archivesBorrow.getReturnDate());
//逾期
if(LocalDate.now().isAfter(returnDate)){
archivesBorrow.setStatus("2");
archivesBorrowMapper.updateArchivesBorrowById(archivesBorrow);
}
});
}
}