Java从txt文件中读取特定行并对其执行线程

Question

所以我想做的是从“UsernameList.txt”中读取，并以某种方式使其执行类似的操作

文件中的文本：

construct
Hustle
savior
power
Revenge

读第一行，连接，同时读第二行做同样的事情。这可能吗？这是怎么做到的

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

您可以让线程实现Callable，它接受关键字连接并用所需数据响应。此外，还可以使用Executor framework控制每次运行的线程数

Answer 2

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();
    }
}