javaioスレッドの例外 'main' java.lang.Error:未解決のコンパイルの問題
Java Io Exception Threadmainjava
java ioスレッド「メイン」の例外java.lang.Error:未解決のコンパイルの問題
package testBar import java.io.* public class BRRead { public static void main (String args[]) { char c BufferedReader br = new BufferedReader(new InputStreamReader(System.in)) System.out.println('Input character, press 'q' to quit.') do{ c = (char) br.read() System.out.println(c) } while(c != 'q') } }
エラー:
解決する:
package testBar import java.io.* public class BRRead { public static void main (String args[]) throws IOException { // use io stream must be a kick char c BufferedReader br = new BufferedReader(new InputStreamReader(System.in)) System.out.println('Input character, press 'q' to quit.') do{ c = (char) br.read() System.out.println(c) } while(c != 'q') } }