import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class ReadText {
public static final void readF1(String filePath) throws IOException {
BufferedReader br = new BufferedReader(new InputStreamReader(
new FileInputStream(filePath)));
for (String line = br.readLine(); line != null; line = br.readLine()) {
System.out.println(line);
}
br.close();
}
public static final void readF2(String filePath) throws IOException {
FileReader fr = new FileReader(filePath);
BufferedReader bufferedreader = new BufferedReader(fr);
String instring;
while ((instring = bufferedreader.readLine().trim()) != null) {
if (0 != instring.length()) {
System.out.println(instring);
}
}
fr.close();
}
}
Java逐行读取文本文件(.txt文件)
最新推荐文章于 2022-10-24 10:56:01 发布