在jsp程序中使用Http响应头信息Refresh，实现3秒后自动跳转到当前Web应用内的相对路径welcome.jsp页面，语句正确的是。 A: esponse.Refresh="3;url=welcome.jsp"; B: esponse.setRefresh("3;url=welcome.jsp"); C: http.setHeader("Refresh","3;url=welcome.jsp"); D: esponse.setHeader("Refresh","3;url=welcome.jsp");
在jsp程序中使用Http响应头信息Refresh，实现3秒后自动跳转到当前Web应用内的相对路径welcome.jsp页面，语句正确的是。 A: esponse.Refresh="3;url=welcome.jsp"; B: esponse.setRefresh("3;url=welcome.jsp"); C: http.setHeader("Refresh","3;url=welcome.jsp"); D: esponse.setHeader("Refresh","3;url=welcome.jsp");
Your web application views all have the same header， which includes the <title> tag in the <head> elementof the rendered HTML. You have decided to remove this redundant HTML code from your JSPs and put itinto a single JSP called /WEB-INF/jsp/header.jsp. However， the title of each page is unique， so you havedecided to use a variable called pageTitle to parameterize this in the header JSP， like this： 10.<title>${param.pageTitle}<title> Which JSP code snippet should you use in your main view JSPs to insert the header and pass thepageTitle variable？（） A: <jsp：insert page=’/WEB-INF/jsp/header.jsp’>. ${pageTitle=’Welcome Page’}. </jsp：insert> B: <jsp：include page=’/WEB-INF/jsp/header.jsp’>. ${pageTitle=’Welcome Page’}. </jsp：include> C: <jsp：include file=’/WEB-INF/jsp/header.jsp’>. ${pageTitle=’Welcome Page’}. </jsp：include> D: <jsp：insert page=’/WEB-INF/jsp/header.jsp’>. <jsp：param name=’pageTitle’ value=’Welcome Page’ /> . </jsp：insert> E: <jsp：include page=’/WEB-INF/jsp/header.jsp’>. <jsp：param name=’pageTitle’ value=’Welcome Page’ /> . </jsp：include>
Your web application views all have the same header， which includes the <title> tag in the <head> elementof the rendered HTML. You have decided to remove this redundant HTML code from your JSPs and put itinto a single JSP called /WEB-INF/jsp/header.jsp. However， the title of each page is unique， so you havedecided to use a variable called pageTitle to parameterize this in the header JSP， like this： 10.<title>${param.pageTitle}<title> Which JSP code snippet should you use in your main view JSPs to insert the header and pass thepageTitle variable？（） A: <jsp：insert page=’/WEB-INF/jsp/header.jsp’>. ${pageTitle=’Welcome Page’}. </jsp：insert> B: <jsp：include page=’/WEB-INF/jsp/header.jsp’>. ${pageTitle=’Welcome Page’}. </jsp：include> C: <jsp：include file=’/WEB-INF/jsp/header.jsp’>. ${pageTitle=’Welcome Page’}. </jsp：include> D: <jsp：insert page=’/WEB-INF/jsp/header.jsp’>. <jsp：param name=’pageTitle’ value=’Welcome Page’ /> . </jsp：insert> E: <jsp：include page=’/WEB-INF/jsp/header.jsp’>. <jsp：param name=’pageTitle’ value=’Welcome Page’ /> . </jsp：include>
在login.jsp页面输入登录名和密码后，将登录名和密码等信息存储在session对象中，然后跳转到welcome.jsp页面，在welcome.jsp页面显示登录名。 注意：如果在login.jsp页面输入的登录名不为空，才能跳转到welcome.jsp页面。
在login.jsp页面输入登录名和密码后，将登录名和密码等信息存储在session对象中，然后跳转到welcome.jsp页面，在welcome.jsp页面显示登录名。 注意：如果在login.jsp页面输入的登录名不为空，才能跳转到welcome.jsp页面。
A．＜B＞Welcome＜/B＞B．＜UL＞Welcome＜/UL＞C．＜I＞Welcome＜/I＞D．＜H＞Welcome＜/H＞ A: ＜B＞Welcome＜/B＞ B: ＜UL＞Welcome＜/UL＞ C: ＜I＞Welcome＜/I＞ D: ＜H＞Welcome＜/H＞
A．＜B＞Welcome＜/B＞B．＜UL＞Welcome＜/UL＞C．＜I＞Welcome＜/I＞D．＜H＞Welcome＜/H＞ A: ＜B＞Welcome＜/B＞ B: ＜UL＞Welcome＜/UL＞ C: ＜I＞Welcome＜/I＞ D: ＜H＞Welcome＜/H＞
欢迎到...来: welcame to|welcome|welcome for|welcome to
欢迎到...来: welcame to|welcome|welcome for|welcome to
已知： String s = “Welcome”; s += “to”; s.concat( “Java”); System.out.println(s); 则输出为（ ） A: Welcome B: Welcome to C: Welcome to Java D: 编译错误
已知： String s = “Welcome”; s += “to”; s.concat( “Java”); System.out.println(s); 则输出为（ ） A: Welcome B: Welcome to C: Welcome to Java D: 编译错误
He added: "We are so happy today to ______" A: welcome our colleagues B: welcome our collages C: welcome our call leagues D: welcome our cold eagles
He added: "We are so happy today to ______" A: welcome our colleagues B: welcome our collages C: welcome our call leagues D: welcome our cold eagles
在表单中添加一个提交按钮_____________________。 <form action=”welcome.jsp” > <!— 请在此处添加提交按钮 --> </from>
在表单中添加一个提交按钮_____________________。 <form action=”welcome.jsp” > <!— 请在此处添加提交按钮 --> </from>
下列程序段的输出结果是（ ）。void main( ){char a[ ]="welcome you！";a[4]='\0';printf("%s\n",a);} A: welc B: welcome C: welcome you D: welcome you!
下列程序段的输出结果是（ ）。void main( ){char a[ ]="welcome you！";a[4]='\0';printf("%s\n",a);} A: welc B: welcome C: welcome you D: welcome you!
speech of welcome
speech of welcome