package aa;
import java.io.*;
public class aaa {
public static void main(String[] args) throws IOException {
File file=new File("F://file.txt");
FileWriter s=new FileWriter(file);
BufferedWriter s1=new BufferedWriter(s) ;
String []str1= {"星期一","星期二","星期三","星期四","星期五","星期六","星期天"};
for(String a:str1) {
s1.write(a);
s1.newLine();
}
s1.close();
FileReader r1=new FileReader(file);
BufferedReader s2=new BufferedReader(r1);
String str=s2.readLine();
while(str!=null) {
System.out.println(str);
str=s2.readLine();
}
s2.close();
}
}