Java save byte stream to file

Last Updated : 14 Sep, FileOutputStream fout. String s. Attention reader! Get hold of all the important Java Foundation and Collections concepts with the Fundamentals of Java and Java Collections Course at a student-friendly price and become industry ready.

Recommended Articles. Article Contributed By :. Easy Normal Medium Hard Expert. Writing code in comment? Please use ide. Load Comments. What's New. Most popular in Java. Most visited in Java Programs. Click to see full answer. Considering this, which of this class is used by byte stream for writing data into file? InputStreamReader: Class used to read the byte stream and converts to character stream. FileReader: A class to read the characters from a file. Furthermore, which of these classes is used for input operation when working with bytes?

Reader and writer are designed for character stream. OutputStream is an abstract class that represents writing output. There are many different OutputStream classes, and they write out to certain things like the screen, or Files, or byte arrays, or network connections, or etc. InputStream classes access the same things, but they read data in from them.

Java FileInputStream class obtains input bytes from a file. It is used for reading byte -oriented data streams of raw bytes such as image data, audio, video etc. You can also read character-stream data. But, for reading streams of characters, it is recommended to use FileReader class. Explanation: write and print are the two methods of OutputStream that are used for printing the byte data. What is a stream of bytes?

A bitstream or bit stream , also known as binary sequence, is a sequence of bits. A bytestream is a sequence of bytes. Typically, each byte is an 8-bit quantity octets , and so the term octet stream is sometimes used interchangeably.

Bitstreams and bytestreams are used extensively in telecommunications and computing. Which class do you use to write data into a text file? Java FileWriter and FileReader classes are used to write and read data from text files they are Character Stream classes. How do I write this to a file ie. Improve this question. Add a comment. Active Oldest Votes. Improve this answer. Community Bot 1 1 1 silver badge. Bemrose Well, it probably manages to clean up resources in the sad case.

If writing fails, you will leak the output stream. Show 2 more comments. SharkAlley SharkAlley How about charset in this case? FileOutputStream documentation does not mention this so this is probably platform-specific. I'd guess it is UTF-8 in the absolute most cases. Another solution using java. TBieniek TBieniek 4, 2 2 gold badges 22 22 silver badges 29 29 bronze badges. TB How about charset in this case? What ever you said was true, I understood my mistake. Also since Java 7, one line with java.

Files: Files. EngineerWithJava EngineerWithJava 1, 2 2 gold badges 13 13 silver badges 18 18 bronze badges. You could use Paths. Halil I don't think that's right. In other words, it opens the file for writing, creating the file if it doesn't exist, or initially truncating an existing regular-file to a size of 0.

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