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import java.io.*;
class IoOption
{
public static void main(String[] args) throws Exception
{
BufferedReader buff = new BufferedReader(new InputStreamReader(System.in,"GBK"));
String info = "中国";
byte b[] = info.getBytes("GBK");
int len = b.length;
System.out.println("info.length()="+info.length());
System.out.println("b.length="+len);
for(int i = 0;i<len;i++){
System.out.print("["+b[i]+"],");
}
System.out.println();
System.out.println("strInfo="+info);
System.out.println("info="+new String(b,"GBK"));
System.out.println("请输入信息:");
String str = buff.readLine();
byte bb[] = str.getBytes("GBK");
len = bb.length;
System.out.println("bb.length="+len);
System.out.println("读取信息长度:"+str.length());
for(int i = 0;i<len;i++){
System.out.print("["+bb[i]+"],");
}
System.out.println();
System.out.println("打印信息:"+new String(bb,"GBK"));
}
}
package des;
import java.io.*;
public class IoOption
{
public static void main(String[] args) throws Exception
{
BufferedReader buff = new BufferedReader(new InputStreamReader(System.in,"GBK"));
String info = "中国";
byte b[] = info.getBytes("GBK");
int len = b.length;
System.out.println("info.length()="+info.length());
System.out.println("b.length="+len);
for(int i = 0;i<len;i++){
System.out.print("["+b[i]+"],");
}
System.out.println();
System.out.println("strInfo="+info);
System.out.println("info="+new String(b,"GBK"));
System.out.println("请输入信息:");
String str = buff.readLine();
//byte bb[] = str.getBytes("GBK");
byte bb[] = str.getBytes("UTF8");
len = bb.length;
System.out.println("bb.length="+len);
System.out.println("读取信息长度:"+str.length());
for(int i = 0;i<len;i++){
System.out.print("["+bb[i]+"],");
}
System.out.println();
System.out.println("打印信息:"+new String(bb,"utf8"));
}
}