Joiner joiner = Joiner.on("#|").skipNulls();String test = joiner.join("1", "2", "3", "4");System.out.println(test);
打印结果为： 1#|2#|3#|4
本文共 183 字，大约阅读时间需要 1 分钟。
Joiner joiner = Joiner.on("#|").skipNulls();String test = joiner.join("1", "2", "3", "4");System.out.println(test);
打印结果为： 1#|2#|3#|4
转载于:https://my.oschina.net/u/3709135/blog/1551723