Question

我是马万和蚂蚁的新人。我有这样一个简单的项目：

public class test {

    public test() {
        // TODO Auto-generated constructor stub
    }

    public static void main(String[] args) {
        String path = "test\\template.txt"
        FileOutputStream fileOut = new FileOutputStream(path);
    }
}

我只想更改我的String“path”形式的ant任务。我能这样做吗？如果是，请告诉我如何。

Answer 1

建议

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;

public class Application {

    public Application() {
        // TODO Auto-generated constructor stub
    }

    public static void main(String[] args) throws FileNotFoundException {
        if (args.length < 1) {
            System.out.println("Usage " + Application.class.getSimpleName() + " template-file");
        }

        String pathStr = args[0];
        File path = new File(pathStr);
        if (path.exists()) {
            System.err.println("Already a file exists at location '" + path + "'");
        }

        FileOutputStream fileOut = new FileOutputStream(path);
    }
}

使用Maven Ant更改文件的路径

1 个答案: