java 逐行读取文本文件：Java 7

Posted 2021-05-08

package co.vorobyev.snippets.read.line.java7;

import java.io.BufferedReader;
import java.io.IOException;
import java.nio.charset.StandardCharsets;

import static java.nio.file.Files.newBufferedReader;
import static java.nio.file.Paths.*;

public class Read {

    private void process(String line) {
        System.out.println(line);
    }

    public void read() throws IOException {
        try (BufferedReader reader = newBufferedReader(get("file.txt"), StandardCharsets.UTF_8)) {
            String line;

            while ((line = reader.readLine()) != null) {
                process(line);
            }
        }
    }

}