Write java outputstream to file

FileOutputStream FileDescripter fdobj : Creates a file output stream for writing to the specified file descriptor, which represents an existing connection with the actual file in the file system. FileOutputStream String name : Creates an object of file output stream to write to the file with the particular name mentioned. FileOutputStream String name, boolean append : Creates an object of file output stream to write to the file with the specified name.

Then, to write data to the file, we should write data using the FileOutputStream as, fout. Before running the program After running the program myfile. Some important Methods 1. Write Method: write : this writes the single byte to the file output stream. FileOutputStream; import java. Skip to content. Change Language. Computer Graphics. Software Engineering. Web Technology. Cyber Security. C Programming. Control System. Data Mining.

Data Warehouse. Javatpoint Services JavaTpoint offers too many high quality services. Syntax public void write byte[] b, int off, int len throws IOException Parameters b - It is the data.

Example import java. Subclass of OutputStream must provide an implementation for this method. Asked today. Active today. Viewed 33 times. File; import java. However, it seems like this isn't getting invoked. Not sure what the mistake is in this case. New contributor. Add a comment. Active Oldest Votes. Be nice, and check out our Code of Conduct. Hint: use FileOutputStream. Have you done any research or tried anything? Sorry to ask, what's this process variable? Process is a java class.

NPE : you should have posted that as an answer. It was more useful than the "correct" answer. Add a comment. Active Oldest Votes. Thanks a lot for your time and help Oscar. But the concern as i mentioned i have to use constructor of PrintWriter which has to take process. Because I have to write the output of the process.