buffer输入--范例

package zhangsan.lisi;

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class InputZhongYao {

 public static void main(String[] args) {
  try{ 
  String str = null;
  BufferedReader aNew = new BufferedReader(new InputStreamReader(System.in));//system.in代表的是键盘,默认是inputstream流
  str = aNew.readLine();
  System.out.println("输入数据\n"+str);
  }catch(Exception e){
  //将inputstreamreader转化成reader
  //BufferedReader内部需要Reader一个子类对象,但是system.in不是,因为system.in属于InputStream这样一个类,所以通过 InputStreamReader转化成Reader
    e.printStackTrace();
  }
 }

}

Designing with Low-Level Primitives Chapter 2. Primitive Reference Primitives ................................................................................................................................................ 2–1 ALT_INBUF ...................................................................................................................................... 2–1 ALT_OUTBUF .................................................................................................................................. 2–3 ALT_OUTBUF_TRI .......................................................................................................................... 2–6 ALT_IOBUF ....................................................................................................................................... 2–8 ALT_INBUF_DIFF ......................................................................................................................... 2–11 ALT_OUTBUF_DIFF ..................................................................................................................... 2–13 ALT_OUTBUF_TRI_DIFF ............................................................................................................. 2–14 ALT_IOBUF_DIFF .......................................................................................................................... 2–19 ALT_BIDIR_DIFF ........................................................................................................................... 2–22 ALT_BIDIR_BUF ............................................................................................................................ 2–25 LCELL .............................................................................................................................................. 2–27 DFF ................................................................................................................................................... 2–28 CARRY and CARRY_SUM ........................................................................................................... 2–29 CASCADE ....................................................................................................................................... 2–30 LUT_INPUT .................................................................................................................................... 2–31 LUT_OUTPUT ................................................................................................................................ 2–32
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