java–基本数据类型及String写出到文件

标签：–mac关联divjavaumlleopacstream

package com.machuang.io.others;

import java.io.BufferedOutputStream;
import java.io.DataOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;

public class DataStream {

public static void main(String[] args) throws IOException {
writeBasicTypes(\”F:/win10/test/data.txt\”);

}

public static void writeBasicTypes(String desPath) throws IOException {
// 要写出的数据
double dataDou = 3.6;
long numL = 100L;
String dataStr = \”architecture\”;

// 关联写出的文件
DataOutputStream dos = new DataOutputStream(
new BufferedOutputStream(new FileOutputStream(desPath))
);
dos.writeDouble(dataDou);
dos.writeLong(numL);
dos.writeUTF(dataStr);

dos.flush();
dos.close();

}

}

java–基本数据类型及String写出到文件

标签：–mac关联divjavaumlleopacstream

原文地址：https://www.cnblogs.com/cappuccinom/p/8822956.html