判断中文正则表达式

eladmin-system/src/main/java/cn/ysk/cashier/service/impl/shopimpl/TbPlussShopStaffServiceImpl.java

@@ -64,7 +64,7 @@ public class TbPlussShopStaffServiceImpl implements TbPlussShopStaffService {
     private final UserService userService;
 
     // 正则表达式：(\u4e00-\u9fa5) 表示匹配一个中文字符，.* 表示匹配零个或多个任意字符
-    private final Pattern pattern = Pattern.compile(".*(\\u4e00-\\u9fa5).*");
+    private final Pattern pattern = Pattern.compile("[\\u4e00-\\u9fa5]");
 
     @Override
     public Map<String,Object> queryAll(TbPlussShopStaffQueryCriteria criteria, Pageable pageable){