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 vote249 views1 answer
Java application running other app
Java
0 vote270 views1 answer
Java put space in string after n characters
Java
1 vote291 views2 answers
Android studio java random number generator
Java
1 vote268 views3 answers
Recursion java
Java
0 vote267 views1 answer
Java print 2d char array
Java
1 vote272 views2 answers
Bat file
Java
1 vote288 views1 answer
Circular list java
Java
4 votes303 views1 answer
Concurrentmodificationexception android
Java
8 votes257 views1 answer
Error could not create the java virtual machine ubuntu 20.04
Java
1 vote277 views1 answer
How to get key value from json object in java
Java