Java从txt文件中的某一行读取并将其

Question

所以我想要做的是从＆＃34; UsernameList.txt＆＃34;并以某种方式让它做这样的事情

文件中的文字：

construct
Hustle
savior
power
Revenge

阅读第一行，连接，同时阅读第二行做同样的事情。这可能吗？怎么可能这样做？

public class main {
    public static void main(String[] args) throws IOException, InterruptedException {
        BufferedReader fileR = new BufferedReader(new FileReader("UsernameList.txt"));

        String line = null;
        while ((line = fileR.readLine()) != null) {
            Document doc = Jsoup.connect("https://twitter.com/" + line).get();
            doc.html();
        }
    }
}

Answer 1

你可以这样做。

public class Tester implements Runnable {

    String line = null;

    public static void main(String[] args) throws IOException {
        BufferedReader fileR = new BufferedReader(new FileReader("UsernameList.txt"));
        String line = null;
        while ((line = fileR.readLine()) != null) {
            Tester tester = new Tester();
            tester.line = line;
            Thread thread = new Thread(tester);
            thread.start();
        }

    }

    @Override
    public void run() {
        Document doc = Jsoup.connect("https://twitter.com/" + line).get();
        doc.html();
    }
}

Answer 2

您可以拥有实现Callable的线程，该线程接受关键字connect并响应所需数据。您还可以使用Executor框架来控制一次运行的线程数。