Reading from a text file in java

Java read file text

try(BufferedReader br = new BufferedReader(new FileReader("file.txt"))) {
    StringBuilder sb = new StringBuilder();
    String line = br.readLine();

    while (line != null) {
        sb.append(line);
        sb.append(System.lineSeparator());
        line = br.readLine();
    }
    String everything = sb.toString();
}

Reading from a text file in java

 public static void main(String[] args) throws Exception 
  { 
    // pass the path to the file as a parameter 
    FileReader fr = new FileReader("C:\\Users\\pankaj\\Desktop\\test.txt"); 
  
    int i; 
    while ((i=fr.read()) != -1) 
      System.out.print((char) i); 
  }

Similar codes

0 vote196 views1 answer
English print format number in java
Java
0 vote190 views1 answer
Java print pdf to printer
Java
0 vote206 views1 answer
Bukkit dev paid account
Java
0 vote202 views1 answer
React-native maven package 404 not found
Java
0 vote204 views1 answer
Java exe ausführen
Java
0 vote239 views1 answer
Android studio check if email is valid java
Java
6 votes199 views2 answers
Get raondom from array java
Java
2 votes188 views1 answer
Add digits java
Java
22 votes203 views2 answers
Java quit application
Java
4 votes177 views2 answers
Java replace whitespace
Java