/Java/How to read text file as variable in java

How to read text file as variable in java

public static void readAsString() {
			 String lCurentDir = System.getProperty("user.dir")+"/aa.txt";
			 FileReader fr;
			try {
				fr = new FileReader(lCurentDir);
				 BufferedReader br = new BufferedReader(fr);
		            String s="";
		            s=br.readLine();
		            System.out.println(s);
			} catch (FileNotFoundException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
	           

		}

Source: stackoverflow.com

Similar codes

0 vote102 views1 answer
Retrieve Image from java database.
Java
0 vote112 views5 answers
ArrayList
Java
0 vote97 views1 answer
Hadoop-master error java_home is not set and could not be found
Java
2 votes101 views1 answer
Password encryption and decryption in java
Java
0 vote95 views1 answer
Java format use same value multiple times
Java
0 vote100 views1 answer
Crazy error
Java
0 vote117 views1 answer
FirebaseCrashlyticsPlugin.java uses or overrides a deprecated API.
Java
-3 votes113 views3 answers
Generic classes in java
Java
1 vote109 views1 answer
How to truncate an array in java
Java
0 vote106 views1 answer
Java thread syncronized locker
Java