Java OutputStream类案例

OutputStream类

import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;

import java.io.InputStream;

import java.io.OutputStream;

//OutputStream类

public class OutputStreamDemo {

public static void main(String[] args) {

try { 

File inputFile = new File("Date.json");

File outputFile = new File("output.json");

InputStream inputStream = new FileInputStream(inputFile);

OutputStream outputStream = new FileOutputStream(outputFile);

int i = 0;

while(i != 0) {

i = inputStream.read();

outputStream.wait(i);

}

inputStream.close();

outputStream.close();

} catch (Exception e) {

e.printStackTrace();

}

}

}