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2¡¢°´×Ö·û¶ÁÈ¡ÎļþÄÚÈÝ
3¡¢°´ÐжÁÈ¡ÎļþÄÚÈÝ
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public class ReadfromFile {
/**
* ÒÔ×Ö½ÚΪµ¥Î»¶ÁÈ¡Îļþ£¬³£ÓÃÓÚ¶Á¶þ½øÖÆÎļþ£¬ÈçͼƬ¡¢ÉùÒô¡¢Ó°ÏñµÈÎļþ¡£
*/
public static void readFileByBytes(String fileName) {
File file = new File(fileName);
InputStream in = null;
try {
System.out.println("ÒÔ×Ö½ÚΪµ¥Î»¶ÁÈ¡ÎļþÄÚÈÝ£¬Ò»´Î¶ÁÒ»¸ö×Ö½Ú£º");
// Ò»´Î¶ÁÒ»¸ö×Ö½Ú
in = new FileInputStream(file);
int tempbyte;
while ((tempbyte = in.read()) != -1) {
System.out.write(tempbyte);
}
in.close();
} catch (IOException e) {
e.printStackTrace();
return;
}
try {
System.out.println("ÒÔ×Ö½ÚΪµ¥Î»¶ÁÈ¡ÎļþÄÚÈÝ£¬Ò»´Î¶Á¶à¸ö×Ö½Ú£º");
// Ò»´Î¶Á¶à¸ö×Ö½Ú
byte[] tempbytes = new byte
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package bag;
import java.util.*;
public class Dou {
/*
* Éú³ÉÆË¿ËÅÆ
*/
public String[] puke() {
String[] s1 = { "ºÚÌÒ", "ºìÌÒ", "÷»¨", "·½Æ¬" };
String[] s2 = { "A", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J",
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