DataOutputStream.writeInt(int v)方法示例
DataOutputStream
的DataOutputStream.writeInt(int v)
方法具有以下语法。
public final void writeInt(int v) throws IOException
示例
在下面的代码中展示了如何使用DataOutputStream.writeInt(int v)
方法。
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
public class Main {
public static void main(String[] args) throws IOException {
int[] i = { 123, 234, 454, 567, 789 };
FileOutputStream fos = new FileOutputStream("c:\\test.txt");
DataOutputStream dos = new DataOutputStream(fos);
for (int j : i) {
dos.writeInt(j);
}
dos.flush();// From: W WW . yI I B A I .c O M
InputStream is = new FileInputStream("c:\\test.txt");
DataInputStream dis = new DataInputStream(is);
while (dis.available() > 0) {
int k = dis.readInt();
System.out.print(k);
}
}
}