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package arrays.file;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.io.StringReader;
import java.io.Writer;
public class CreateFile {
public static void main(String[] args) {
// readerFile("E:/workspace6/Arrays/src/myArray/Nodes.java");
// readerFileToo();
//writeInMemroy();
writeFile2();
}
// ¾µä¶ÁÈ¡Êý¾ÝÒ»
public static String readerFile() {
// E:/workspace6/Arrays/src/myArray/Nodes.java
String s, s2 = "";
try {
BufferedReader in = new BufferedReader(new FileReader
("E:/workspace6/Arrays/src/myArray/Nodes.java"));
try {
while ((s = in.readLine()) != null) {
s2 += s + "\n";
}
in.close();
// System.out.println(s2);
} catch (IOException e) {
e.printStackTrace();
}
} catch (FileNotFoundException e) {
e.printStackTrace();
}
return s2;
}
// ÊäÈë¼´·µ»Ø
public static void readerFileToo() {
do {
BufferedReader brIn = new BufferedReader(new InputStreamReader(
System.in));
System.out.println("Enter a line:");
try {
System.out.println(brIn.readLine().concat("+++++++"));
} catch (IOException e) {
e.printStackTrace();
}
} while (true);
}
/
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1.Welcome.java
import java.util.Date;
import java.util.Scanner;
public class Welcome {
/**
* @param args
* @throws IOException
*/
public static void main(String[] args){
// TODO Auto-generated method stub
System.out.println("Welcome to vis ......
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public static int dayOfWeek(int y, int m, int d) {
int w = 1; // ¹«ÀúÒ»ÄêÒ»ÔÂÒ»ÈÕÊÇÐÇÆÚÒ»£¬ËùÒÔÆðʼֵΪÐÇÆÚÈÕ
y = (y-1)%400 + 1; //&n ......