写资料的代码

分类: IT文章 • 2024-11-03 23:06:43

写文件的代码
public static void main(String[] args) throws IOException {
        File f2 = new File("D:\\A.txt");
        BufferedWriter output = new BufferedWriter(new FileWriter(f2));

        output.write("nihao你好");
        output.close();

}