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

7 votes96 views2 answers
Skip test case command in maven
Java
1 vote101 views6 answers
Convert java to python
Java
0 vote121 views1 answer
Thymeleaf spring boot dependency for mail
Java Spring
0 vote106 views1 answer
Param Vishisht Seva Medal
Java
1 vote113 views1 answer
How to connect java class file to xml file
Java
0 vote129 views1 answer
How to send message with image to slack channel using java
Java
1 vote124 views1 answer
Contains hashmap java
Java
0 vote75 views1 answer
Isnumeric matches in java
Java
0 vote109 views1 answer
How to convert milliseconds into second in android studio
Java
1 vote118 views1 answer
Java program to get the circle radius
Java