给定一个Servlet的代码片段如下: ( ) A: PrintWriter out = response.getWriter(); B: PrintWriter out =request.getWriter(); C: OutputStream out =response.getOutputStream(); D: OutputStream out =request.getWriter();
给定一个Servlet的代码片段如下: ( ) A: PrintWriter out = response.getWriter(); B: PrintWriter out =request.getWriter(); C: OutputStream out =response.getOutputStream(); D: OutputStream out =request.getWriter();
对象的getOutputStream()和getWriter()方法可以同时发送响应消息体
对象的getOutputStream()和getWriter()方法可以同时发送响应消息体
response对象的getOutputStream()和getWriter()方法都可以发送响应消息体,两者可以同时使用
response对象的getOutputStream()和getWriter()方法都可以发送响应消息体,两者可以同时使用
We shall be glad to send you sample-cutting books and pamphlets of our new products______ . A: with request B: as request C: upon request D: at request
We shall be glad to send you sample-cutting books and pamphlets of our new products______ . A: with request B: as request C: upon request D: at request
Differencebetween“ask”and“request”:“Ask”istheusualwordforspeakingorwritingtosomeoneinordertogetsomethingdone.“Request”ismoreformal.
Differencebetween“ask”and“request”:“Ask”istheusualwordforspeakingorwritingtosomeoneinordertogetsomethingdone.“Request”ismoreformal.
在J2EE中,ServletResponse的()方法可以返回在应答中写入二进制数据的对象,()方法可以返回在应答中发送字符文本的对象。 A: getOutputStream()和getWriter()方法 B: getWriter()和getOutputStream()方法 C: getInputStream()和getPrint()方法 D: getStream()和getPrint()方法
在J2EE中,ServletResponse的()方法可以返回在应答中写入二进制数据的对象,()方法可以返回在应答中发送字符文本的对象。 A: getOutputStream()和getWriter()方法 B: getWriter()和getOutputStream()方法 C: getInputStream()和getPrint()方法 D: getStream()和getPrint()方法
7. _____, we are airmailing you our latest quotation sheet. A: As request B: At requested C: As your request D: At your request
7. _____, we are airmailing you our latest quotation sheet. A: As request B: At requested C: As your request D: At your request
request
request
request
request
Visitors () not to touch the exhibits. A: will request B: are requested C: are requesting D: request
Visitors () not to touch the exhibits. A: will request B: are requested C: are requesting D: request