Lessons4JavaSE/src/unit06/EssentialExceptions.java at master · AlohaWorld/Lessons4JavaSE · GitHub

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package unit06;

// Declaring exception in the method

import java.io.*;

public class EssentialExceptions {

public static void main(String[] args) throws IOException {

// { // There are checked exceptions in File I/O classes

FileWriter output = new FileWriter("temp.txt");

// output.write("Java 101");

output.write("今天天气真好，花儿都开了");

output.close();

FileReader input = new FileReader("temp.txt");

int code = input.read();

System.out.println((char) code + " " + code);

// System.out.println((byte)code + " " + code);

input.close();

}

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