IO:使用FileWriter,输出字符串内容
package net.nyist.io;
import java.io.FileWriter;
import java.io.IOException;
public class FileWriterTest {
public static void main(String[] args) {
try (
// 创建FileWriter对象
FileWriter fw = new FileWriter("poem.txt");)
{
//
fw.write("白日依山尽,黄河入海流\r\n");
fw.write("欲穷千里目,更上一层楼\r\n");
} catch (IOException ioe) {
ioe.printStackTrace();
}
}
}