Java txt，

Java txt，

package functions;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;

public class TxtReader {

public static void main(String[] args) {
System.out.println(getText(""));
}

public static String getText(String filename){
String return_str = null;
try {
BufferedReader read = null;
try {
read = new BufferedReader(new FileReader(filename));
String str = "";
while ((str=read.readLine())!=null) {
return_str = return_str + str + "\r\n";
}
} catch (FileNotFoundException e) {
System.out.println("Something wrong when analysis the txt file");
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
return return_str;
}

}