importjava.io.*;publicclassInputStreamToFileInputStream{publicstaticFileInputStreamconvertTo(Filefile)throwsIOException{byte[]buffer=newbyte[1024];intbytesRead;try(InputStreaminputStream=newFileInputStream(file);FileOutputStreamoutputStream=newFileOutputStream("tempFile")){while((bytesRead=inputStream.read...
importjava.io.ByteArrayInputStream;importjava.io.IOException;importjava.io.InputStream;publicclassInputStreamToFileInputStreamExample{publicstaticvoidmain(String[]args){// 示例的InputStream(模拟从某个来源获取的数据)InputStreaminputStream=newByteArrayInputStream("Hello, World!".getBytes());try{ByteArrayI...
在这个示例中,convertInputStreamToFile方法接受一个InputStream和一个文件路径作为参数,然后创建一个临时文件,并将InputStream中的数据写入到这个临时文件中。最后,该方法返回创建的File对象。 在main方法中,我们创建了一个包含测试字符串的InputStream,并调用convertInputStreamToFile方法将其转换为File对象。转换成功后,...
public void convertInputStreamToFile(InputStream inputStream, String filePath) throws IOException { ...
InputStream inputStream =new FileInputStream("d:/sample.txt");byte[] buffer =newbyte[2048];int readBytes =0; StringBuilder stringBuilder =new StringBuilder();while((readBytes = inputStream.read(buffer)) >0){ stringBuilder.append(new String(buffer,0, readBytes)); ...
InputStream inputStream =new FileInputStream("d:/sample.txt");byte[] buffer =newbyte[2048];int readBytes =0; StringBuilder stringBuilder =new StringBuilder();while((readBytes = inputStream.read(buffer)) >0){ stringBuilder.append(new String(buffer,0, readBytes)); ...
One effective way to convert anInputStreamto aStream<String>is by using aBufferedReaderalong with itslines()method. First, we’ll define abytearraybytescontaining a sequence of text lines: byte[] bytes = "Hello\nWorld\nThis\nis\na\ntest".getBytes(StandardCharsets.UTF_8); ...
要将文件流直接转换成文件,可以使用FileOutputStream类。下面是一个示例代码: import java.io.*; public class ConvertStreamToFile { public static void main(String[] args) throws IOException { // 创建一个文件流 FileInputStream fileInputStream = new FileInputStream("input.txt"); // 创建一个输出流...
} } }在JDK7以后的版本中使用如下方法：public void convertInputStreamToFile(InputStream input...
下面是InputStreamToFileConverter方法的状态图: convertcreateTempFilewriteContent 示例代码 下面是使用InputStreamToFileConverter转换InputStream的示例代码: importjava.io.File;importjava.io.FileInputStream;importjava.io.InputStream;publicclassMain{publicstaticvoidmain(String[]args){try{InputStreaminputStream=newFil...