java字符串split_JAVA_程序员俱乐部

您所在的位置：程序员俱乐部 > 编程开发 > JAVA > java字符串split

2014/4/9 18:29:10 handongdongtu 程序员俱乐部我要评论(0)

摘要：System.out.println(":ab:cd:ef::".split(":").length);//末尾分隔符全部忽略System.out.println(":ab:cd:ef::".split(":",-1).length);//不忽略任何一个分隔符System.out.println(StringUtils.split(":ab:cd:ef::",":").length);//最前面的和末尾的分隔符全部都忽略,apachecommonsSystem.out.println
标签：Java 字符串

System.out.println(":ab:cd:ef::".split(":").length);//末尾分隔符全部忽略??
??System.out.println(":ab:cd:ef::".split(":",-1).length);//不忽略任何一个分隔符??
??System.out.println(StringUtils.split(":ab:cd:ef::",":").length);//最前面的和末尾的分隔符全部都忽略,apache?commons??
??System.out.println(StringUtils.splitPreserveAllTokens(":ab:cd:ef::",":").length);//不忽略任何一个分隔符?apache?commons???
输出：??
4??
6??
3??
6??