public class Test {
public static void main(String[] args) throws URISyntaxException, IOException {
URL url = Test.class.getResource("./second/demo.txt");
File file = new File(url.toURI());
StringBuffer buffer = new StringBuffer();
Reader reader = new FileReader(file);
int ch = reader.read();
while(ch != -1){
buffer.append((char)ch);
ch = reader.read();
}
reader.close();
System.out.println(buffer.toString());
}
}
第三行Test.class中的Test是什么意思呢?怎么可以直接使用类名调用类的属性吗?.class是一个静态属性?