添加统计（汇总和各县统计）

ruoyi-common/src/main/java/com/ruoyi/common/utils/DateUtils.java

@@ -8,6 +8,7 @@ import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.ZoneId;
 import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.Date;
 import org.apache.commons.lang3.time.DateFormatUtils;
 
@@ -219,4 +220,30 @@ public class DateUtils extends org.apache.commons.lang3.time.DateUtils
             return null;
         }
     }
+
+    /**
+     * 添加1天
+     * @param dateStr
+     * @param inputFormat
+     * @param outputFormat
+     * @return
+     */
+    public static String addOneDay(String dateStr, String inputFormat, String outputFormat) {
+        if (dateStr == null || dateStr.trim().isEmpty()
+                || inputFormat == null || inputFormat.trim().isEmpty()
+                || outputFormat == null || outputFormat.trim().isEmpty()) {
+            System.err.println("参数错误：dateStr/inputFormat/outputFormat 不能为空");
+            return null;
+        }
+        try {
+            DateTimeFormatter inputFormatter = DateTimeFormatter.ofPattern(inputFormat.trim());
+            DateTimeFormatter outputFormatter = DateTimeFormatter.ofPattern(outputFormat.trim());
+            LocalDate date = LocalDate.parse(dateStr.trim(), inputFormatter);
+            LocalDate nextDay = date.plusDays(1);
+            return nextDay.format(outputFormatter);
+        } catch (Exception e) {
+            System.err.println("日期解析失败：输入字符串[" + dateStr + "] 与输入格式[" + inputFormat + "]不匹配");
+            return null;
+        }
+    }
 }