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/*
* @由于个人水平有限, 难免有些错误, 还请指点:
* @Author: cpu_code
* @Date: 2020-09-19 14:56:15
* @LastEditTime: 2020-09-19 14:56:38
* @FilePath: \java\IO\io29.java
* @Gitee: [https://gitee.com/cpu_code](https://gitee.com/cpu_code)
* @Github: [https://github.com/CPU-Code](https://github.com/CPU-Code)
* @CSDN: [https://blog.csdn.net/qq_44226094](https://blog.csdn.net/qq_44226094)
* @Gitbook: [https://923992029.gitbook.io/cpucode/](https://923992029.gitbook.io/cpucode/)
*/
package IO;
import java.io.FileWriter;
import java.io.IOException;
public class io29 {
public static void main(String[] args) throws IOException {
// 使用文件名称创建流对象
FileWriter fw = new FileWriter("cpucode.txt");
// 字符串
String msg = "cpucode好";
// 写出字符数组
fw.write(msg);
// 写出从索引2开始，2个字节
fw.write(msg, 2, 2);
// 关闭资源
fw.close();
}
}
/*
cpucode好uc
*/