乱码 io
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
public class StoringAndRecoveringData {
public static void main(String[] args)
throws IOException {
DataOutputStream out = new DataOutputStream(
new BufferedOutputStream(
new FileOutputStream("src/io/Data.txt")));
out.writeFloat(3.14159f);
out.writeUTF("That was pi");
out.writeDouble(1.41413);
out.writeUTF("Square root of 2");
out.close();
DataInputStream in = new DataInputStream(
new BufferedInputStream(
new FileInputStream("src/io/Data.txt")));
System.out.println(in.readFloat());
System.out.println(in.readUTF());
System.out.println(in.readDouble());
System.out.println(in.readUTF());
}
}
奇怪的乱码问题
控制台输出正常,文本文件乱码
帮忙的哥们运行下,不要盲目回答。