importjava.io.BufferedReader;importjava.io.FileReader;importjava.io.IOException;publicclassReadFileToString{publicstaticvoidmain(String[]args){String filePath="c:/temp/data.txt";System.out.println(usingBufferedReader(filePath));}//Read file content into string with - using BufferedReader and FileRead...
Second, we’ll see how to read the content withBufferedReader,Scanner,StreamTokenizer,DataInputStream,SequenceInputStream,andFileChannel. We will also discuss how to read a UTF-8 encoded file. Finally, we’ll explore the new techniques to load and read a file in Java 7 and Java 8. This a...
org.baeldung.java.lists.ListToSTring$Person@6996db8]Copy 3. Custom Implementation UsingCollectors Often, we might need to display the output in a different format. Compared to the previous example, let’s replace the comma (,) with a hyphen (-), and the square brackets ([, ]) with a s...
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.nio.charset.StandardCharsets; void main() throws IOException { try (var br = new BufferedReader(new InputStreamReader(System.in, StandardCharsets.UTF_8))) { String line; System.out.print(...
1. UsingFiles.readString()– Java 11 With the new methodreadString()introduced inJava 11, it takes only a single line to read a file’s content intoStringusing theUTF-8charset. In case of any error during the read operation,this method ensures that the file is properly closed. ...
import java.util.Scanner; /** * An example program to read a String from console input in Java */ public class Example { public static void main(String[] args) { System.out.print("Enter a string : "); Scanner scanner = new Scanner(System. in); ...
Java program to convertInputStream to String with CharStreamsclass in Google guava library. Using CharStreams InputStreaminputStream=newFileInputStream(newFile("C:/temp/test.txt"));StringfileContent=null;try(finalReaderreader=newInputStreamReader(inputStream)){fileContent=CharStreams.toString(reader);}...
StringmyString=IOUtils.toString(myInputStream,"UTF-8"); In Java, how do I read/convert an InputStream to a String? - Stack Overflow StringmyString=IOUtils.toString(myInputStream,"UTF-8"); In Java, how do I read/convert an InputStream to a String? - Stack Overflow ...
Rarely in my career have I written significant amounts of Java, so when Idouse it I’m always learning new things. I thought this unique way to use Scanner to read a text file into a string was great: import java.util.Scanner; String contents = new Scanner(new File(fileName)).useDeli...
import java.util.Arrays; public class StringToByteArray { public static void main(String[] args) { String str = "PANKAJ"; byte[] byteArr = str.getBytes(); // print the byte[] elements System.out.println("String to byte array: " + Arrays.toString(byteArr)); ...