From 0417d31de9980cbc1735daffffb308d050ce35b4 Mon Sep 17 00:00:00 2001
From: wfy <260536420@qq.com>
Date: 星期六, 18 九月 2021 16:47:52 +0800
Subject: [PATCH] Merge branch 'master' into wangfy-dev

---
 java110-utils/src/main/java/com/java110/utils/util/StringUtil.java |   98 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 98 insertions(+), 0 deletions(-)

diff --git a/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java b/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java
old mode 100644
new mode 100755
index 65b3bf4..c5d73db
--- a/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java
+++ b/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java
@@ -11,6 +11,7 @@
 
 import java.io.UnsupportedEncodingException;
 import java.util.Date;
+import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
 
@@ -23,6 +24,8 @@
  */
 
 public class StringUtil {
+
+
     /**
      * Description: 鏍煎紡鍖栧瓧绗︿覆(鐢ㄦ埛缁勫缓琛ㄤ娇鐢�) <br>
      *
@@ -550,4 +553,99 @@
             return false;
         }
     }
+
+    public static String delHtmlTag(String str) {
+        String newstr = "";
+        newstr = str.replaceAll("<[.[^>]]*>", "");
+        newstr = newstr.replaceAll(" ", "");
+        newstr = newstr.replaceAll("&nbsp;", "");
+        return newstr;
+    }
+
+
+    public static String encodeEmoji(String orgStr) {
+        if (StringUtil.isEmpty(orgStr)) {
+            return orgStr;
+        }
+        String temp = orgStr;
+        Pattern pattern = Pattern.compile("[^\u0000-\uffff]", Pattern.UNICODE_CASE | Pattern.CASE_INSENSITIVE);
+        Matcher matcher = pattern.matcher(orgStr);
+        while (matcher.find()) {
+            StringBuilder sb = new StringBuilder("[em:");
+            String mStr = matcher.group();
+            for (int i = 0; i < mStr.length(); i++) {
+                int emoji = mStr.charAt(i);
+                if (i < mStr.length() - 1) {
+                    sb.append(emoji).append('-');
+                } else {
+                    sb.append(emoji).append(']');
+                }
+            }
+            temp = temp.replaceAll(mStr, sb.toString());
+        }
+        return temp;
+    }
+
+    public static String decodeEmoji(String orgStr) {
+        if (StringUtil.isEmpty(orgStr)) {
+            return orgStr;
+        }
+        String temp = orgStr;
+        Pattern pattern = Pattern.compile("\\[em:[\\d\\-]+\\]", Pattern.CASE_INSENSITIVE);
+        Matcher matcher = pattern.matcher(orgStr);
+        while (matcher.find()) {
+            StringBuilder sb = new StringBuilder("\\[em:");
+            StringBuilder emojiSb = new StringBuilder();
+            String mStr = matcher.group();
+            String[] emojis = mStr.substring(4, mStr.length() - 1).split("-");
+            for (int i = 0; i < emojis.length; i++) {
+                int emoji = Integer.parseInt(emojis[i]);
+                emojiSb.append((char) emoji);
+                if (i < emojis.length - 1) {
+                    sb.append(emoji).append("\\-");
+                } else {
+                    sb.append(emoji).append("\\]");
+                }
+            }
+            temp = temp.replaceAll(sb.toString(), emojiSb.toString());
+        }
+        return temp;
+    }
+
+    /**
+     * 涓嬪垝绾胯浆椹煎嘲
+     */
+    public static JSONObject lineToHump(JSONObject json) {
+        Pattern linePattern = Pattern.compile("_(\\w)");
+        JSONObject newJson = new JSONObject();
+        for(String str : json.keySet()) {
+            str = str.toLowerCase();
+            Matcher matcher = linePattern.matcher(str);
+            StringBuffer sb = new StringBuffer();
+            while (matcher.find()) {
+                matcher.appendReplacement(sb, matcher.group(1).toUpperCase());
+            }
+            matcher.appendTail(sb);
+            newJson.put(sb.toString(),json.getString(str));
+            newJson.put(str,json.getString(str));
+        }
+
+        return newJson;
+    }
+
+    /**
+     * 涓嬪垝绾胯浆椹煎嘲
+     */
+    public static String lineToHump(String str) {
+        Pattern linePattern = Pattern.compile("_(\\w)");
+        str = str.toLowerCase();
+        Matcher matcher = linePattern.matcher(str);
+        StringBuffer sb = new StringBuffer();
+        while (matcher.find()) {
+            matcher.appendReplacement(sb, matcher.group(1).toUpperCase());
+        }
+        matcher.appendTail(sb);
+        return sb.toString();
+    }
+
 }
\ No newline at end of file

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