package ch7;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

/**
 * 4 FileWriter
 * 输出流、字符流、节点流
 *
 */
public class TestFileWriter {

	public static void main(String[] args) {
		FileWriter fw = null;
		try{
			//目录不存在可能会出错,想想用哪个方法创建目录
			fw = new FileWriter("C:\\Users\\Todd\\eclipse-workspace\\XDUJavaClass\\src\\ch7\\unicode.txt");
			for(int i = 0; i < 50000; i++) {
				fw.write(i);
			}
			fw.close();
		} catch (IOException e) {
			System.out.println("文件写入错误");
			System.exit(-1);
		}
		
	}

}