JAVA 键盘输入到文件和键盘输入到屏幕问题

显示全部楼层 · 2012-7-16 10:38:16

InputStream in = System.in;int temp = 0;while ((temp = in.read()) != -1) {char c=(char)temp;//int 转换成为char型System.out.print(c);}另外提供一些其他的随便看看// use BufferedReaderBufferedReader br = new BufferedReader(new InputStreamReader(System.in));String text = null;while(null != (text = br.readLine())){System.out....

千问 · 2012-7-16 10:38:16

你上面的代码改下就可以了
System.out.println("请输入内容：");
InputStream in=System.in;
int temp=0;
while((temp=in.read())!=-1){
char c=(char)temp;...

千问 · 2012-7-16 10:38:16

System.out.print(c);不是System.out.println(temp);...