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Copy pathReaderWriterMainV4.java
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36 lines (26 loc) · 1.07 KB
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package io.text;
import java.io.*;
import static io.text.TextConst.FILE_NAME;
import static java.nio.charset.StandardCharsets.UTF_8;
public class ReaderWriterMainV4 {
private static final int BUFFER_SIZE = 8912;
public static void main(String[] args) throws IOException {
String writeString = "ABC\n가나다";
System.out.println("====== write String ====== ");
System.out.println(writeString);
FileWriter fw = new FileWriter(FILE_NAME, UTF_8);
BufferedWriter bufferedWriter = new BufferedWriter(fw, BUFFER_SIZE);
bufferedWriter.write(writeString);
bufferedWriter.close();
StringBuilder sb = new StringBuilder();
FileReader fr = new FileReader(FILE_NAME, UTF_8);
BufferedReader bufferedReader = new BufferedReader(fr, BUFFER_SIZE);
String line;
while((line = bufferedReader.readLine()) != null){
sb.append(line).append("\n");
}
bufferedReader.close();
System.out.println("====== read String ====== ");
System.out.println(sb);
}
}