byte 转file String filepath="D:\\"+getName();          File file=new File(filepath);          if(file.exists()){              file.delete();          }          FileOutputStream fos = new FileOutputStream(file);             fos.write(data,0,data,…

原文:字符串string和内存流MemoryStream及比特数组byte[]互转   字符串string和内存流MemoryStream及比特数组byte[]互转比较 定义string变量为str,内存流变量为ms,比特数组为bt 1.字符串转比特数组(1)byte[] bt=System.Text.Encoding.Default.GetBytes("字符串");(2)byte[] bt=Convert.FromBase64String("字符串"); 2.字符…

File to byte[] in Java - Stack Overflow https://stackoverflow.com/questions/858980/file-to-byte-in-java…

string与int互转 #string到int int,err:=strconv.Atoi(string) #string到int64 int64, err := strconv.ParseInt(string, 10, 64) #int到string string:=strconv.Itoa(int) #int64到string string:=strconv.FormatInt(int64,10) int64与[]byte互转 package main import ( "fmt"…

1.将File.FileInputStream 转换为byte数组: File file = new File("file.txt"); InputStream input = new FileInputStream(file); byte[] byt = new byte[input.available()]; input.read(byt); 2.将byte数组转换为InputStream: byte[] byt = new byte[1024]; InputStream inpu…

/** * 获得指定文件的byte数组 */ public static byte[] getBytes(String filePath){ byte[] buffer = null; try { File file = new File(filePath); FileInputStream fis = new FileInputStream(file); ByteArrayOutputStream bos = new ByteArrayOutputStream(1000); byte[] b…

http://blog.csdn.net/commonslok/article/details/9493531 public static byte[] File2byte(String filePath) { byte[] buffer = null; try { File file = new File(filePath); FileInputStream fis = new FileInputStream(file); ByteArrayOutputStream bos = new Byt…

一:inputStream转换 1.inputStream转为byte //方法一 org.apache.commons.io.IOUtils包下的实现(建议) IOUtils.toByteArray(inputStream); //方法二 用java代码实现(其实就是对上面方法一的解析) public static byte[] toByteArray(InputStream input) throws IOException { ByteArrayOutputStream output =…

package cn.iworker.file; import java.io.BufferedOutputStream; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; public class FileTest { public stati…

public class Test { public static void main(String[] args){ String filePath = "E:\\softoon\\workspace_softoon\\TestMobile\\src\\1.docx"; String outFilePath = "E:\\softoon\\workspace_softoon\\TestMobile\\src"; String outFileName = "…