1.时间格式修改为上海时间

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/ZsOperationGoodsServiceImpl.java

 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.ruoyi.system.utils.DateUtil;
 import com.ruoyi.system.utils.HttpUtil;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import com.ruoyi.system.service.IZsOperationGoodsService;
 
 import java.math.BigDecimal;
+import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import java.util.Collection;
             add.setRemark(remark);
             add.setInitPrice(new BigDecimal(price));
             validEntityBeforeSave(add);
+            add.setCreateDate(new Date(DateUtil.getShanghaiTimestamp()));
             boolean flag = baseMapper.insert(add) > 0;
             return flag;
         } else {

ruoyi-system/src/main/java/com/ruoyi/system/service/impl/ZsOperationWarnresultServiceImpl.java

 import com.ruoyi.system.mapper.ZsOperationWarnconfigMapper;
 import com.ruoyi.system.service.ISysDictDataService;
 import com.ruoyi.system.task.MonitorTaskScheduler;
+import com.ruoyi.system.utils.DateUtil;
 import com.ruoyi.system.utils.EmailUtils;
 import lombok.Data;
 import lombok.RequiredArgsConstructor;
                                 //5.生成 预警结果数据
                                 String warnTypes = zsOperationWarnconfig.getWarnTypes();
                                 ZsOperationWarnresult zsOperationWarnresult = new ZsOperationWarnresult();
-                                zsOperationWarnresult.setWarnTime(new Date());
+                                zsOperationWarnresult.setWarnTime(new Date(DateUtil.getShanghaiTimestamp()));
                                 zsOperationWarnresult.setGoodsSkuName(zsOperationGoods.getGoodsSkuName());
                                 zsOperationWarnresult.setGoodsSkuSn(zsOperationGoods.getGoodsSkuSn());
                                 zsOperationWarnresult.setGoodsSkuUrl(curUrl);

ruoyi-system/src/main/java/com/ruoyi/system/utils/DateUtil.java

+package com.ruoyi.system.utils;
+
+import java.text.SimpleDateFormat;
+import java.time.Instant;
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Date;
+import java.util.TimeZone;
+
+public class DateUtil {
+
+    public static void main(String[] args) {
+        System.out.println(new Date(1747636430331l));
+        System.out.println(getCurDate());
+        System.out.println(getShanghaiTimestamp());
+        System.out.println(longToDateTimeString(1747636430331l));
+
+    }
+   public static String getCurDate() {
+        return ZonedDateTime.now(ZoneId.of("Asia/Shanghai"))
+            .format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+    }
+    public static long getShanghaiTimestamp() {
+
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+        sdf.setTimeZone(TimeZone.getTimeZone("Asia/Shanghai"));
+        return new Date().getTime(); // 返回系统时间戳（需确保JVM时区正确）
+    }
+
+    public static String longToDateTimeString(long timestamp) {
+        return Instant.ofEpochMilli(timestamp)
+            .atZone(ZoneId.of("Asia/Shanghai"))  // 指定上海时区
+            .format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+    }
+}