测试硬盘读写性能【代码勿尝试】代码,Java代码库,德仔网

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【Java】测试硬盘读写性能【代码勿尝试】

作者:Koma / 发布于2013/6/17/ 469


	package chapter4;

	import java.io.BufferedWriter;
	import java.io.File;
	import java.io.FileWriter;
	import java.io.IOException;

	public class Practise3 {

	 /**
	 * @param args
	 */
	 public static void main(String[] args) throws IOException {
	// TODO 自动生成的方法存根
	int serialNumber = 0;
	File testFile = new File("Practise3.txt");
	BufferedWriter outBufferedWriter = new BufferedWriter(new FileWriter(
	 testFile));
	do {
	 int firstNumber = (int) (Math.random() * 10000);
	 int secondNumber = (int) (Math.random() * 10000);
	 if (firstNumber > secondNumber) {
	 // System.out.println(serialNumber + ": " + "firstNumber: "
	 // + firstNumber + "大于SecondNumber: " + secondNumber);
	 outBufferedWriter.write(serialNumber + ": " + "firstNumber: "
	 + firstNumber + "大于SecondNumber: " + secondNumber
	 + '\n');
	 serialNumber += 1;
	 } else if (firstNumber < secondNumber) {
	 // System.out.println(serialNumber + ": " + "firstNumber: "
	 // + firstNumber + "小于SecondNumber: " + secondNumber);
	 outBufferedWriter.write(serialNumber + ": " + "firstNumber: "
	 + firstNumber + "小于SecondNumber: " + secondNumber
	 + '\n');
	 serialNumber += 1;
	 } else {
	 // System.out.println(serialNumber + ": " + "firstNumber: "
	 // + firstNumber + "等于SecondNumber: " + secondNumber);
	 outBufferedWriter.write(serialNumber + ": " + "firstNumber: "
	 + firstNumber + "等于SecondNumber: " + secondNumber
	 + '\n');
	 serialNumber += 1;
	 }
	 // outBufferedWriter.close();
	} while (true);

	 }
	}

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　硬盘读写　

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