[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKCchTbURNKA1aPGYNGTrDCnzX7beVCRatjTBOP5gLSc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-14 20:42:19",64615345,[8,9,10,11],"&lt;a href=&quot;\u002Fhello&quot;&gt;&lt;\u002Fa&gt;","&lt;a href=&quot;\u002FlookHello&quot;&gt;&lt;\u002Fa&gt;","&lt;a href=&quot;hello&quot;&gt;&lt;\u002Fa&gt;","&lt;a href=&quot;lookHello&quot;&gt;&lt;\u002Fa&gt;",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},18,"9e55f22fb65eb5dcd2a4c83c89117aba","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0d27132e8e4c25614916fe2373258c2e.jpg","Web项目开发课程设计","fbc506a9b992401796c43bddab74b167","","假如Web项目中com.hello.HelloServlet的配置为@WebServlet(&quot;\u002FlookHello&quot;),Web服务目录中的JSP页面通过超链接访问servlet,下列( )是正确的",[21,32,40,49,58,63,69,78,81,90],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],64615338,[25,26,27,28],"400","300","200","100","当servlet被第2次被请求时,用户看到的&quot;JSP实用教程第4版&quot;下方的数字是( ). GengServlet.java package handle.data; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class GengServlet extends HttpServlet{ int number=100; public void init(ServletConfig config) throws ServletException{ super.init(config); } public synchronized void service(HttpServletRequest request, HttpServletResponse response) throws IOException{ response.setContentType(&quot;text\u002Fhtml;charset=utf-8&quot;); PrintWriter out=response.getWriter(); out.println(&quot;&lt;html&gt;&lt;body bgcolor=cyan&gt;&quot;); number =number +100; out.println(&quot;&lt;h1&gt;JSP实用教程第4版&lt;\u002Fh1&gt;&quot;); out.println(number); out.println(&quot;&lt;\u002Fbody&gt;&lt;\u002Fhtml&gt;&quot;); } }","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":39,"source":30,"type":31},[],64615339,[36,27,37,38],"0","500","700","假如Web服务目录moon在配置文件web.xml中为用户访问servlet配置的信息是 &lt;servlet-name&gt;good&lt;\u002Fservlet-name&gt; &lt;url-pattern&gt;\u002FlookGood&lt;\u002Furl-pattern&gt; 用户在浏览器地址栏输入: http:\u002F\u002F 192.168.2.100:8080\u002Fmoon\u002FlookGood?numberA=500&amp;numberB=200 (假设Tomcat服务器IP是192.168.2.100)用户看到的&quot;JSP实用教程第4版&quot;下方的数字是( ). GengServlet.java package handle.data; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class GengServlet extends HttpServlet{ public void init(ServletConfig config) throws ServletException{ super.init(config); } public void service(HttpServletRequest request, HttpServletResponse response) throws IOException{ int number = 0; String str1 = request.getParameter(&quot;numberA&quot;); String str2 = request.getParameter(&quot;numberB&quot;); int m = Integer.parseInt(str1); int n = Integer.parseInt(str2); number = m+n; response.setContentType(&quot;text\u002Fhtml;charset=utf-8&quot;); PrintWriter out=response.getWriter(); out.println(&quot;&lt;html&gt;&lt;body bgcolor=cyan&gt;&quot;); out.println(&quot;&lt;h1&gt;JSP实用教程第4版&lt;\u002Fh1&gt;&quot;); out.println(number); out.println(&quot;&lt;\u002Fbody&gt;&lt;\u002Fhtml&gt;&quot;); } }",{"answer":41,"createTime":5,"id":42,"options":43,"question":48,"source":30,"type":31},[],64615340,[44,45,46,47],"javax.servlet.http包","javax.servlet包","javax.swing包","java.io包","HttpServlet类在( )",{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":30,"type":31},[],64615341,[53,54,55,56],"service方法","main方法","init方法","doPost方法","Servlet程序的入口点是(Tomcat加载servlet之后,servlet调用的方法是)( )",{"answer":59,"createTime":5,"id":60,"options":61,"question":62,"source":30,"type":31},[],64615342,[28,26,27,36],"当servlet被第1次被请求时,用户看到的&quot;JSP实用教程第4版&quot;下方的数字是( ). GengServlet.java package handle.data; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class GengServlet extends HttpServlet{ int number=100; public void init(ServletConfig config) throws ServletException{ super.init(config); } public synchronized void service(HttpServletRequest request, HttpServletResponse response) throws IOException{ response.setContentType(&quot;text\u002Fhtml;charset=utf-8&quot;); PrintWriter out=response.getWriter(); out.println(&quot;&lt;html&gt;&lt;body bgcolor=cyan&gt;&quot;); number =number +100; out.println(&quot;&lt;h1&gt;JSP实用教程第4版&lt;\u002Fh1&gt;&quot;); out.println(number); out.println(&quot;&lt;\u002Fbody&gt;&lt;\u002Fhtml&gt;&quot;); } }",{"answer":64,"createTime":5,"id":65,"options":66,"question":68,"source":30,"type":31},[],64615343,[53,67,55,56],"doGet方法","当servlet被第2次被请求时,servlet调用的方法是( )",{"answer":70,"createTime":5,"id":71,"options":72,"question":77,"source":30,"type":31},[],64615344,[73,74,75,76],"用户必须重新启动浏览器,servlet才能使用新的字节码文件","必须重新启动Tomcat服务器,servlet才能使用新的字节码文件","必须修改Web服务目录的名字,servlet才能使用新的字节码文件","必须修改Tomcat安装目录下\\conf\\下的server.xml","servlet被Tomcat服务器加载之后,如果程序员修改servlet的源文件,重新编译得到新的字节码文件,那么( )",{"answer":79,"createTime":5,"id":6,"options":80,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":82,"createTime":83,"id":84,"options":85,"question":88,"source":30,"type":89},[],"2024-05-22 14:56:33",145305564,[86,87],"正确","错误","写一个创建servlet的类就是编写一个特殊类的子类,这个特殊的类就是javax.servlet.http包中的HttpServlet类.HttpServlet的子类被习惯地称作一个Servlet类,这样的类创建的对象习惯地被称作一个servlet",3,{"answer":91,"createTime":83,"id":92,"options":93,"question":94,"source":30,"type":89},[],145305565,[86,87],"servlet由Tomcat服务器负责创建实例,Web设计者只需为Tomcat服务器预备好Servlet类,做好相应的部署即可"]