当用户使用System.in输入文本时,下面的代码没有读取或无限循环。如果我将文本硬编码到Scanner变量中,它就能正常工作,所以我不确定这段代码的System.in部分有什么问题。java.util.Scanner; // needed to use the Scanner class
static Scanner in = new Scanner(System.in
main (String[] args) throws java.lang.Exception{ Scanner in = new Scanner(System.ink = in.nextInt();
BufferedReader input = new BufferedReader( new InputStreamReader(System.in
此代码不会第二次从标准输入中读取:{e.getMessage());// do some processing
try (BufferedReader br = new BufferedReader(new InputStreamReader(System.inSystem.err.println("Read from STDIN failed: " +