标签：content 重置 style attr radio sub equal amp 传递
project_1_updata_1_1.jsp
1 <%@ page contentType="text/html;charset=utf-8" language="java" %> 2 <html> 3 <head> 4 <title>project_1</title> 5 </head> 6 <body> 7 <form action="project_1_updata_1_2.jsp" method="post" name="form1"> 8 单选题<br> 9 1.application对象所依赖的类或接口是（15`）<br> 10 <input type="radio" name="t1" value="A">A、JspWrite<br> 11 <input type="radio" name="t1" value="B">B、ServletContext<br> 12 <input type="radio" name="t1" value="C">C、PageContext<br> 13 <input type="radio" name="t1" value="D">D、HttpServletContext<br> 14 2.下面说法错误的是（15`）<br> 15 <input type="radio" name="t2" value="A">A、要在JSP网页内直接嵌入一段Java代码，这段代码可以写在script标记对内<br> 16 <input type="radio" name="t2" value="B">B、要在JSP网页内直接嵌入一段Java代码，可以写在标记内<br> 17 <input type="radio" name="t2" value="C">C、JSP代码中变量和方法的声明是写在标记内<br> 18 <input type="radio" name="t2" value="D">D、以上说法都正确<br> 19 <input type="submit" value="下一页" name="submit"> 20 <input type="reset" value="重置"><br> 21 22 </form> 23 </body> 24 </html>
project_1_updata_1_2.jsp
1 <%@ page contentType="text/html;charset=utf-8" language="java" %> 2 <html> 3 <head> 4 <title>project_1</title> 5 </head> 6 <body> 7 <%! 8 String t1 = ""; 9 String t2 = ""; 10 %> 11 <% 12 t1 = request.getParameter("t1"); 13 session.putValue("t1", t1); 14 t2 = request.getParameter("t2"); 15 session.putValue("t2", t2); 16 %> 17 <form action="project_1_updata_1_3.jsp" method="post" name="form1"> 18 多选题<br> 19 3.下面关于session的用法哪个不是正确的？（20`）<br> 20 <input type="checkbox" name="t3" value="A">A、HttpSession session = new HttpSession（）<br> 21 <input type="checkbox" name="t3" value="B">B、String haha =session.getParameter（“haha”）<br> 22 <input type="checkbox" name="t3" value="C">C、session.removeAttribute（“haha”）<br> 23 <input type="checkbox" name="t3" value="D">D、session. setAttribute（“haha”）<br> 24 4.以下关于HTML表单的叙述正确的是（20`）<br> 25 <input type="checkbox" name="t4" value="A">A、表单按钮和表单文本框的标记都是用input标记定义<br> 26 <input type="checkbox" name="t4" value="B">B、GET表单提交方式较POST方式快速//速度：显然Get比Post要快。<br> 27 <input type="checkbox" name="t4" value="C">C、POST表单提交方式把数据链接在目标资源的URL中，而GET方式把表 单数据存储在HTTP请求报头的尾部<br> 28 <input type="checkbox" name="t4" value="D">D、同名复选框可向服务器传递0个或多个数据值，而同名单选按钮只能向 服务器传递1个数据值。<br> 29 <input type="submit" value="下一页" name="submit"> 30 <input type="reset" value="重置"> 31 </form> 32 </body> 33 </html>
project_1_updata_1_3.jsp
1 <%@ page contentType="text/html;charset=utf-8" language="java" %> 2 <html> 3 <head> 4 <title>project_1</title> 5 </head> 6 <body> 7 <%! 8 String []t3; 9 String []t4; 10 %> 11 <% 12 String t1 = (String) session.getValue("t1"); 13 session.putValue("t1",t1); 14 String t2 = (String) session.getValue("t2"); 15 session.putValue("t2",t2); 16 t3 = request.getParameterValues("t3"); 17 session.setAttribute("t3",t3); 18 t4 = request.getParameterValues("t4"); 19 session.setAttribute("t4",t4); 20 %> 21 <form action="project_1_updata_2.jsp" method="post" name="form1"> 22 5.(1)jsp:forward动作用来把当前的JSP页面重导到另一个页面上，用户看到的地址是当前页面的地址，而内容是另一个页面的。（15`）<br> 23 <input type="radio" name="t5" value="true">对<br> 24 <input type="radio" name="t5" value="false">错<br> 25 (2)jsp:param动作可单独使用，用于页面间传递参数。（15`）<br> 26 <input type="radio" name="t6" value="true">对<br> 27 <input type="radio" name="t6" value="false">错<br> 28 <input type="submit" value="提交" name="submit"> 29 <input type="reset" value="重置"> 30 </form> 31 </body> 32 </html>
project_1_updata_2.jsp
1 <%@ page contentType="text/html;charset=UTF-8" language="java" %> 2 <html> 3 <head> 4 <title>得分情况</title> 5 </head> 6 <body> 7 <%! 8 int sum = 0;//总分 9 String t5 = ""; 10 String t6 = ""; 11 %> 12 <% 13 String t1 = (String) session.getValue("t1"); 14 String t2 = (String) session.getValue("t2"); 15 String [] t3 = (String[]) session.getAttribute("t3"); 16 String [] t4 = (String[]) session.getAttribute("t4"); 17 t5 = request.getParameter("t5"); 18 t6 = request.getParameter("t6"); 19 20 21 // String t1 = request.getParameter("t1"); 22 // String t2 = request.getParameter("t2"); 23 // String t3[] = request.getParameterValues("t3"); 24 // String t4[] = request.getParameterValues("t4"); 25 // String t5 = request.getParameter("t5"); 26 // String t6 = request.getParameter("t6"); 27 28 //说明答案 29 out.print("第一题答案为B,你选择的答案为" + t1); 30 if (t1 == null) { 31 out.print("\t回答错误不得分"); 32 } else if (t1.equals("B")) { 33 sum = sum + 15; 34 out.print("\t得分：15分"); 35 } else { 36 out.print("\t回答错误不得分"); 37 } 38 %><br><% 39 out.print("第二题答案为A,你选择的答案为" + t2); 40 if (t2 == null) { 41 out.print("\t回答错误不得分"); 42 } else if (t2.equals("A")) { 43 sum = sum + 15; 44 out.print("\t得分：15分"); 45 } else { 46 out.print("\t回答错误不得分"); 47 } 48 %><br><% 49 out.print("第三题答案为ABD,你选择的答案为"); 50 if (t3 == null) { 51 out.print("null\t回答错误不得分"); 52 }else { 53 for (String s : t3) { 54 out.print(s); 55 } 56 if (t3.length == 1 || t3.length == 2 || t3.length == 4) { 57 out.print("\t回答错误不得分"); 58 } else if (t3.length == 3) { 59 if (t3[0].equals("A") && t3[1].equals("B") && t3[2].equals("D")) { 60 sum = sum + 20; 61 out.print("\t得分：20分"); 62 } else { 63 out.print("\t回答错误不得分"); 64 } 65 } else { 66 out.print("\t回答错误不得分"); 67 } 68 } 69 %><br><% 70 out.print("第四题答案为ACD,你选择的答案为"); 71 if (t4 == null) { 72 out.print("null\t回答错误不得分"); 73 }else { 74 for (String s : t4) { 75 out.print(s); 76 } 77 if (t3.length == 1 || t3.length == 2 || t3.length == 4) { 78 out.print("\t回答错误不得分"); 79 } else if (t3.length == 3) { 80 if (t4[0].equals("A") && t4[1].equals("C") && t4[2].equals("D")) { 81 sum = sum + 20; 82 out.print("\t得分：20分"); 83 } else { 84 out.print("\t回答错误不得分"); 85 } 86 } 87 } 88 %><br><% 89 out.print("第五题答案为false，你选择的答案为" + t5); 90 if (t1 == null) { 91 out.print("\t回答错误不得分"); 92 } else if (t5.equals("false")) { 93 sum = sum + 15; 94 out.print("\t得分：15分"); 95 } else { 96 out.print("\t回答错误不得分"); 97 } 98 %><br><% 99 out.print("第六题答案为false，你选择的答案为" + t5); 100 if (t1 == null) { 101 out.print("\t回答错误不得分"); 102 } else if (t6.equals("true")) { 103 sum = sum + 15; 104 out.print("\t得分：15分"); 105 } else { 106 out.print("\t回答错误不得分"); 107 } 108 %><br><% 109 out.print("总分为" + sum); 110 %> 111 </body> 112 </html>
jsp大学课程hi实验：分页在线测评(session的使用)
标签：content 重置 style attr radio sub equal amp 传递
原文地址：https://www.cnblogs.com/lgqrlchinese/p/8987929.html
