From 9e08d54b02b9ebb08389f0ca1dbe3c5518a2b34e Mon Sep 17 00:00:00 2001
From: 田源 <lastanimals@163.com>
Date: 星期四, 16 十一月 2023 10:28:47 +0800
Subject: [PATCH] 主题库-枚举下拉清空
---
Source/UBCS/ubcs-service-api/ubcs-util-api/src/main/java/com/vci/ubcs/starter/web/util/VciBaseUtil.java | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 55 insertions(+), 1 deletions(-)
diff --git a/Source/UBCS/ubcs-service-api/ubcs-util-api/src/main/java/com/vci/ubcs/starter/web/util/VciBaseUtil.java b/Source/UBCS/ubcs-service-api/ubcs-util-api/src/main/java/com/vci/ubcs/starter/web/util/VciBaseUtil.java
index e10a57c..cef20db 100644
--- a/Source/UBCS/ubcs-service-api/ubcs-util-api/src/main/java/com/vci/ubcs/starter/web/util/VciBaseUtil.java
+++ b/Source/UBCS/ubcs-service-api/ubcs-util-api/src/main/java/com/vci/ubcs/starter/web/util/VciBaseUtil.java
@@ -1438,7 +1438,61 @@
return sb.toString();
}
- public static String intToRomans(int num) {
+ public static String convertArabicToRoman(int num) {
+ int[] values={1000,900,500,400,100,90,50,40,10,9,5,4,1};
+ String[] romans={"M","CM","D","CD","C","XC","L","XL","X","IX","V","IV","I"};
+ StringBuilder sb=new StringBuilder();
+ for(int i=0;i<values.length;i++){
+ while(num>=values[i]){
+ num=num-values[i];
+ sb.append(romans[i]);
+ }
+ }
+ return sb.toString();
+ }
+ /**
+ * 鎶婄綏椹暟瀛楄浆鎹负闃挎媺浼暟瀛�
+ * @param m
+ * @return
+ */
+ public static int convertRomanToArabic(String m) {
+ int graph[] = new int[400];
+ graph['I'] = 1;
+ graph['V'] = 5;
+ graph['X'] = 10;
+ graph['L'] = 50;
+ graph['C'] = 100;
+ graph['D'] = 500;
+ graph['M'] = 1000;
+ char[] num = m.toCharArray();
+ int sum = graph[num[0]];
+ for (int i = 0; i < num.length - 1; i++) {
+ if (graph[num[i]] >= graph[num[i + 1]]) {
+ sum += graph[num[i + 1]];
+ } else {
+ sum = sum + graph[num[i + 1]] - 2 * graph[num[i]];
+ }
+ }
+ return sum;
+ }
+ /***
+ * 鏍￠獙鏄惁鏄綏椹暟瀛�
+ * @param s
+ * @return
+ */
+ public static boolean isRoman(String s) {
+ // 妫�鏌ヨ緭鍏ョ殑瀛楃涓叉槸鍚︿负绌�
+ if (s == null || s.length() == 0) {
+ return false;
+ }
+ // 灏嗚緭鍏ョ殑瀛楃涓茶浆鎹负澶у啓瀛楁瘝
+ s = s.toUpperCase();
+ // 杩斿洖缁撴灉
+ Pattern pattern = Pattern.compile("^M{0,3}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})$");
+ return pattern.matcher(s ).matches();
+ }
+
+ public static String intToRomanTwo(int num) {
String M[] = {"", "M", "MM", "MMM"};
String C[] = {"", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM"};
String X[] = {"", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC"};
--
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