Java save file

Write file java

@Test
public void givenUsingJava7_whenWritingToFile_thenCorrect() 
  throws IOException {
    String str = "Hello";
 
    Path path = Paths.get(fileName);
    byte[] strToBytes = str.getBytes();
 
    Files.write(path, strToBytes);
 
    String read = Files.readAllLines(path).get(0);
    assertEquals(str, read);
}

Source: baeldung.com

Java save file

//Create a text file and write to it immediately
//stackoverflow

PrintWriter writer = new PrintWriter("the-file-name.txt", "UTF-8");
writer.println("The first line");
writer.println("The second line");
writer.close();

Source: stackoverflow.com

Similar codes

2 votes111 views1 answer
Error: java_home is not set and could not be found.
Java
0 vote128 views1 answer
Javafx how to change shape color
Java
2 votes127 views1 answer
What is linearlayout in android studio
Java
0 vote138 views2 answers
Java non-breajubg soace remove
Java
0 vote137 views1 answer
Bukkit console filter
Java
1 vote163 views2 answers
Get distinct values from list of objects java
Java
1 vote161 views1 answer
Java how to create india currency
Java
2 votes142 views5 answers
Uppercase string java
Java
0 vote137 views1 answer
Difference between offer and add in linkedlist in java
Java
2 votes132 views1 answer
Check array is sorted java
Java