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// 写文件
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
public class TxtFileWrite {
public static void main(String[] args) throws IOException {
File file = new File("test.txt");
PrintWriter pw = new PrintWriter(new BufferedWriter(
new FileWriter(file)));
pw.print("fighting, ");
pw.print("china");
pw.close();
}
}
// 读文件
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
public class TxtFileRead {
public static void main(String[] args) {
try {
File file = new File("test.txt");
FileReader filereader = new FileReader(file);
int ch;
while ((ch = filereader.read()) != -1) {
System.out.print((char) ch);
}
} catch (FileNotFoundException e) {
System.out.println(e);
} catch (IOException e) {
System.out.println(e);
}
}
}