Java 使用 FileWriter 将字符串集合写入文件

import java.io.FileWriter; import java.io.IOException; import java.util.ArrayList; import java.util.List;

public class Main { public static void main(String[] args) { List list = new ArrayList<>(); list.add('迪丽热巴'); list.add('古力娜扎'); list.add('周杰伦'); list.add('蔡徐坤');

    FileWriter writer = null;
    try {
        writer = new FileWriter('a.txt');
        for (String name : list) {
            writer.write(name + '\n');
        }
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        if (writer != null) {
            try {
                writer.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    }
}

}