java里优雅的文件输出

只追求优雅，以前从来没这么用过，都是用
BufferedWriter 和OutputStreamWriter来实现
这种方法的好处是可以指定字符编码

但一般情况下，我们是不需要指定编码的，没想到还有PrintWriter这么优雅的办法

import java.io.FileOutputStream;
import java.io.PrintWriter;

public class TestPrinterWriter {

	public static void main(String[] args) throws Exception {
		String path = TestFile.class.getResource("/").getPath() + "test.txt";
		System.out.println(path);
		// PrintWriter writer = new PrintWriter(new FileWriter(path, true),true);
		PrintWriter writer = new PrintWriter(new FileOutputStream(path), true);
		for (int i = 0; i < 10; i++) {
			writer.println("文字" + i);
		}
		writer.flush();
		writer.close();
	}

}