java如何读入字符串存入数组

1、新建一个java文件，不妨命名为arrayTest.java

3、完成代码编写，准备进入下一曰搬嚏嘀步import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; class arrayTest{ public static void main(String argv[]) { String str = new String(); byte [] buf; BufferedReader bufRead = new BufferedReader(new InputStreamReader(System.in)); int i = 0; System.out.println("Please input a string and end it by Enter key:"); try { str = bufRead.readLine();//Read string } catch(IOException e) { e.printStackTrace(); } buf = str.getBytes(); for(i = 0; i < buf.length; i ++) { System.out.println(buf[i]); } }}

5、用java命令编译arrayTest.java，即输入javac arrayTest.java，接着进入下一步

6、编译成功后会在之前的代码目录产生一个arrayTest.class文件

8、程序运行后会显示：Please input a string and end it by Enter key:输入你想要字符串然后回车即可，接下来你就会看到程序运行结果了