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

12 votes176 views3 answers
Specify decimal places java
Java
6 votes175 views5 answers
Java double to string with 2 decimals
Java
0 vote187 views1 answer
OpenCV mat to float bytebuffer java
Java
0 vote183 views1 answer
Which Is Better to Configure a Spring Boot Project — Properties or YAML?
Java
0 vote173 views1 answer
$JAVA_HOME ENV
Java
0 vote180 views1 answer
Delete end element in string java
Java
1 vote166 views1 answer
How to draw a rectangle in libgdx
Java
0 vote168 views1 answer
Find out duplicate number between 1 to n numbers in java
Java
0 vote182 views1 answer
Scanner library showing element not found exception
Java
0 vote176 views1 answer
How to sprint minecraft java
Java