1.下面的代码的执行结果描述正确的是( )
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
publid class MyTest extends BodyTagSupport
{
private int num=0;
public int doAfterBody()
{
JspWriter out=bodyContent.getEnclosingWriter();
try{
out.println(“good
“);
}catch(Exception e){}
num++;
if(num<2) return EVAL_BODY_AGAIN; else return SKIP_BODY; } }输出0次 good 输出3次 good 输出2次 good 输出1次 good【答案】:B2.给定一个JSP程序源码如下:
( )
<% = request.getParameter(“location”)%>
【答案】:A
3.下面的代码的执行结果描述正确的是( )
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
publid class MyTest extends BodyTagSupport
{
private int num=0;
public int doAfterBody()
{
JspWriter out=bodyContent.getEnclosingWriter();
try{
out.println(“good
“);
}catch(Exception e){}
num++;
if(num<2) return EVAL_BODY_AGAIN; else return SKIP_BODY; } }输出0次 good 输出3次 good 输出2次 good 输出1次 good【答案】:请联系在线客服,或加微信好友4.给定一个JSP程序源码如下:
( )
<% = request.getParameter(“location”)%>
【答案】:请联系在线客服,或加微信好友