Java 字串分開的方法
用split String test = "It's a dog."; String[] testSplit = test.split(" "); for ( int i = 0 ; i < testSplit.length ; i++ ){ System.out.println(testSplit[i]); System.out.println("\n"); } 印出 It's a dog. ################################################################### 用token String ori1 = "I am a good man."; StringTokenizer st1 = new StringTokenizer(ori1); while (st1.hasMoreTokens()) { System.out.print(st1.nextToken()); System.out.print('\n') } 印出 I am a good man #################################################################### 用 scaner String ori1 = "I am a good man."; Scanner tokenize = new Scanner(ori1); while (tokenize.hasNext()){ System.out.print(tokenize.next()); System.out.print("\n"); } 印出 I am a good man 除了split可以任意指定要分隔的字元。 token 和 scanner 都只能分隔空白鍵。
