How do I save a String to a text file using Java? -
In Java, I have text from the text field in the string variable "text".
How can I save the contents of the "text" variable in a file?
If you simply do the output text, instead of any binary data, the following will work:
PrintWriter out = new print wall ("filename.txt"); After that, type your own string, such as for any output stream: out.println (text);
You will need to deal with the exception, as ever. Be sure to call out.close ()
.
If you are using Java 7 or later, you can " printstream
when you are done with it (i.e. exit the block) such as: < / P>
Try (PrintWriter out = new print weter ("filename.txt")} {out .println (text);}
You already have < Code> java.io.FileNotFoundException
.
Comments
Post a Comment