第2个回答 推荐于2017-09-17
举个例子,供你参考:
import java.io.BufferedReader;
import java.io.FileReader;
public class Main {
public static void main(String[] args) throws Exception {
BufferedReader read = new BufferedReader(new FileReader("D:\\1.txt"));
String line = "";
while((line=read.readLine())!=null){
if(!line.equals("")){
System.out.println(line);
}
}
read.close();
}
}