第一种方式//根据空格截取StringTokenizer st = new StringTokenizer("a b c d");while (st.hasMoreTokens()) {System.out.println(st.nextToken());}输出结果abcd//根据指定条件截取StringTokenizer st = new StringTokenizer("a#b#c#d","#");while (st.hasMoreTokens()) {System.out.println(st.nextToken());}输出结果abcd第二种方式String[] result = "a b c d".split("\\s");输出结果abcdString[] result = "a#b#c#d".split("#");输出结果abcd
截取字符串的两种方式
