Java_IO流_按照指定的编码向文件中写入文本

package test;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;

public class test {

public static void main(String[] args) throws IOException {
// OutputStreamWriter是字符流通向字节流的桥梁，可使用指定的charset将要写入流中的字符编码成字节
OutputStreamWriter outputStreamWriter = new OutputStreamWriter(
new FileOutputStream("c:" + File.separator + "eclipse"
+ File.separator + "a.txt"), "utf-8");
outputStreamWriter.write("哈哈");
outputStreamWriter.close();
}
}