根据角色主键id查询角色权限信息

src/main/java/com/zh/project0512/serviceImpl/RankServiceImpl.java

@@ -13,6 +13,8 @@ import com.zh.project0512.utils.page.PageInfo;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.Date;
@@ -30,11 +32,13 @@ public class RankServiceImpl implements IRankService {
         cal.setTime(new Date());
         cal.add(Calendar.MONTH,-1);
         cal.set(Calendar.DAY_OF_MONTH,1);
-        cal.set(Calendar.HOUR_OF_DAY, 0);
-        cal.set(Calendar.MINUTE, 0);
-        cal.set(Calendar.SECOND, 0);
-        cal.set(Calendar.MILLISECOND,0);
         Date time = cal.getTime();
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd 00:00:00");
+        try {
+            time = simpleDateFormat.parse(simpleDateFormat.format(time));
+        } catch (ParseException e) {
+            e.printStackTrace();
+        }
 
         QueryWrapper<Rank> queryWrapper = new QueryWrapper<>();
         queryWrapper.eq("type",rankListDTO.getType());