
常规应用实现
丶的疲倦
一言一行,一朝一夕,一心一意。
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List<String>转String && String 分隔符变换
/** * 将集合转成字符串,并且用逗号分隔 * @param list * @return */ public static String getListStr(Collection<String> list) { StringBuilder sb = new StringBuilder(); String resultString = ""; boolean flag = false...原创 2020-11-20 16:52:06 · 744 阅读 · 0 评论 -
树级结构的获取
@Override public List<CompanyDepartmentVO> findTree(String companyId,String parentId) { // String parentId = ""; List<CompanyDepartmentVO> companyDepartmentVOS = Lists.newArrayList(); List<CompanyDepartmentVO&...原创 2020-06-12 16:18:18 · 274 阅读 · 0 评论