package com.ruoyi.common.utils; import java.text.Collator; import java.util.Collections; import java.util.List; import java.util.Locale; public class CommonUtils { /** * 使用中国汉字首字母排序,A-Z的顺序 * @param data * @return */ public static List sortByChina(List data){ Collator collator = Collator.getInstance(Locale.CHINA); Collections.sort(data, collator); return data; } }