优化

ruoyi-common/pom.xml

@@ -169,6 +169,11 @@
             <artifactId>lombok</artifactId>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>com.belerweb</groupId>
+            <artifactId>pinyin4j</artifactId>
+            <version>2.5.1</version>
+        </dependency>
 
     </dependencies>
 

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

@@ -0,0 +1,40 @@
+package com.ruoyi.common.utils;
+
+import net.sourceforge.pinyin4j.PinyinHelper;
+import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
+import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
+import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
+import net.sourceforge.pinyin4j.format.HanyuPinyinVCharType;
+import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;
+
+public class PinYinUtil {
+
+	public static String getChineseNameInitials(String chineseName) {
+		HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();
+		// 设置拼音大小写格式为大写
+		format.setCaseType(HanyuPinyinCaseType.UPPERCASE);
+		// 设置拼音声调格式为无音调
+		format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
+		// 设置 ü 的显示格式
+		format.setVCharType(HanyuPinyinVCharType.WITH_V);
+
+		StringBuilder initials = new StringBuilder();
+		for (char c : chineseName.toCharArray()) {
+			if (Character.toString(c).matches("[\\u4E00-\\u9FA5]+")) {
+				try {
+					String[] pinyinArray = PinyinHelper.toHanyuPinyinStringArray(c, format);
+					if (pinyinArray != null) {
+						// 取拼音的首字母
+						initials.append(pinyinArray[0].charAt(0));
+					}
+				} catch (BadHanyuPinyinOutputFormatCombination e) {
+					e.printStackTrace();
+				}
+			} else {
+				// 非中文字符直接添加
+				initials.append(c);
+			}
+		}
+		return initials.toString();
+	}
+}