摘要: StringBuilder转化为String String str = "abcdefghijklmnopqrs"; StringBuilder stb = new StringBuilder(str); 整型数组转化为字符串 StringBuilder s = new StringBuilder( 阅读全文
posted @ 2021-06-29 17:16 哈尔的卡西法 阅读(210) 评论(0) 推荐(0)