摘要: 转自http://www.jb51.net/article/63598.htm string.join(words[, sep])Concatenate a list or tuple of words with intervening occurrences of sep. The default 阅读全文
posted @ 2016-07-19 10:21 冷漠脸 阅读(323) 评论(0) 推荐(0)