在JSP文件中有如下代码: <%! static { System.out.println("static code block"); }%> <%! private int i = 9; public static java.lang.String str = "www.itcast.cn"; public void jspInit() { System.out.println("init method"); System.out.println("i = "+i); System.out.println("str = "+str); } %> 则第一次在浏览器中访问该JSP页面时,控制台输出的结果是 A. static code block B. static code block init method i=9 str=www.itcast.cn C. 出现异常 D. init method i=9 str=www.itcast.cn