增强 RecruitModeUtil 工具类，实现内容中的年月日自动替换功能

src/weaver/formmode/recruit/modeexpand/util/RecruitModeUtil.java

@@ -148,6 +148,17 @@ public class RecruitModeUtil {
     }
 
     public static String getReplaceContent(String content, Map<String, List<Formfield>> fieldMapList, Map<String, Object> paramsData) {
+        // 替换年月日
+        if(StringUtils.isNotBlank(content)){
+            Calendar calendar = Calendar.getInstance();
+            // 获取年份、月份和日期
+            int year = calendar.get(Calendar.YEAR);
+            int month = calendar.get(Calendar.MONTH) + 1;
+            int day = calendar.get(Calendar.DAY_OF_MONTH);
+            content = content.replace("{yyyy}", String.valueOf(year))
+                    .replace("{MM}", String.valueOf(month))
+                    .replace("{dd}", String.valueOf(day));
+        }
         Matcher matcher = EMAIL_PATTERN.matcher(content);
         // 指定要匹配的字符串
         StringBuffer sb = new StringBuffer();