init

ruoyi-cai/src/main/java/com/ruoyi/cai/job/RankJob.java

@@ -3,6 +3,7 @@ package com.ruoyi.cai.job;
 import com.ruoyi.cai.service.RankService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
 
 import java.time.DayOfWeek;
@@ -16,6 +17,7 @@ public class RankJob {
     @Autowired
     private RankService rankService;
 
+    @Scheduled(cron = "0 1 0 * * ? ")
     public void persistentDb() {
         LocalDate date = LocalDateTime.now().plusDays(-1).toLocalDate();
         try {