提示

Java IO StringReader 使用示例。@ermo

    public static void read() throws IOException {
        String data = "Some simple text.";
        StringReader reader = new StringReader(data);

        char[] outputChar = new char[200];
        try {
            reader.read(outputChar);
        } finally {
            reader.close();
        }
        System.out.println(outputChar);
    }

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