java split() 分割多字符串的问题 Simon Chen 2013-03-19 95 words One minute Contents split只能用来分割单字符,比如: 1 2 3 String ip = "172.0.0.1"; //很显然,直接分割 String [] ipArray = ip.split("\."); 但是如果是下面这样的呢? 1 2 3 4 String ip = "172.,0.,0.,1"; //这样我们可以考虑使用替换,把多字符替换成单字符 String ip1 = ip.replaceAll("\.,", ","); String [] ipArray = ip1.split(","); Please enable JavaScript to view the comments powered by Gitalk.