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

0 vote146 views1 answer
Ujava saum of positive integers
Java
0 vote148 views1 answer
Autowired in spring boot error creating bean with name
Java
23 votes134 views1 answer
Boootstrap alerts
Java
0 vote138 views1 answer
Windows menu in java swing ausscahlten
Java
0 vote151 views1 answer
'toByteArray(java.io.Reader)' is deprecated
Java
0 vote181 views1 answer
Test thrown expected with jupiter spring boot
Java Spring
1 vote142 views1 answer
Rewrite file java
Java
7 votes209 views3 answers
Copy array in java
Java
0 vote146 views1 answer
Elasticsearch java client dependency
Java
0 vote130 views1 answer
Html alert box android
Java