From 46b5a459f89898a109c427bcba4bba11e3af88d9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A2=81=E7=90=A6=E6=B6=9B?= <liangqitao@syxysoft.com>
Date: Wed, 24 Jul 2024 17:42:16 +0800
Subject: [PATCH] fix:87339

---
 .../impl/LawsHomeSearchServiceImpl.java       | 36 +++++++++++++++++--
 1 file changed, 34 insertions(+), 2 deletions(-)

diff --git a/laws-modules/src/main/java/com/jero/modules/laws/home/service/impl/LawsHomeSearchServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/home/service/impl/LawsHomeSearchServiceImpl.java
index 29144030..908a0caf 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/home/service/impl/LawsHomeSearchServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/home/service/impl/LawsHomeSearchServiceImpl.java
@@ -218,14 +218,24 @@ public class LawsHomeSearchServiceImpl implements ILawsHomeSearchService {
     @NotNull
     private QueryWrapper<LawsHomeNormalSearchDTO> getQueryWrapperNormal(LawsHomeNormalSearchDTO lawsHomeNormalSearchDTO) {
         String[] searchContent = lawsHomeNormalSearchDTO.getSearchContent().split(BLANK_SPACE);
+        searchContent = Arrays.stream(searchContent).distinct().toArray(String[]::new);
         StringBuilder regexp = new StringBuilder();
         StringBuilder select = new StringBuilder();
         select.append("( ");
         for (int i = 0; i < searchContent.length; i++) {
             regexp.append(searchContent[i]);
+            StringBuilder ss = new StringBuilder();
+            if(isNumericAndAlphabetic(searchContent[i])){
+                // 英文 数字
+                replaceLength(searchContent, i, ss, " ");
+            }else{
+                // 中文
+                replaceLength(searchContent, i, ss, "   ");
+                ss.append("  ");
+            }
+            String str = ss.toString();
             select.append(" LENGTH(standard_name) - LENGTH(REPLACE(standard_name, '").append(searchContent[i])
-                    .append("',").append(" '").append(searchContent[i].length() > 1 ?
-                    searchContent[i].substring(0, searchContent[i].length() - 1) : "").append("')) ");
+                    .append("',").append(" '").append(str).append("')) ");
             if(i != searchContent.length - 1){
                 regexp.append("|");
                 select.append("+");
@@ -260,6 +270,28 @@ public class LawsHomeSearchServiceImpl implements ILawsHomeSearchService {
         return queryWrapper;
     }
 
+    private void replaceLength(String[] searchContent, int i, StringBuilder ss, String s2) {
+        String str = searchContent[i].length() > 1 ?
+                searchContent[i].substring(0, searchContent[i].length() - 1) : "";
+        if (!StringUtils.isEmpty(str)) {
+            int arr = str.length();
+            for (int i1 = 0; i1 < arr; i1++) {
+                ss.append(s2);
+            }
+        }
+    }
+
+    /**
+     * 判断字符串是否全部由数字和英文字符组成
+     * @param str 输入的字符串
+     * @return 如果字符串只包含数字和英文字符，则返回true，否则返回false
+     */
+    public static boolean isNumericAndAlphabetic(String str) {
+        // 正则表达式，匹配数字和英文字母
+        String pattern = "^[A-Za-z0-9]+$";
+        return str.matches(pattern);
+    }
+
     private void addContent(String searchContent, IPage<LawsHomeNormalSearchVO> pageList) {
         if(CollectionUtils.isEmpty(pageList.getRecords())) {
             return;