（1）定义一个JavaBean类，用来存放学生成绩信息。学生成绩信息包括：学生学号、姓名、课程名称、成绩。

（2）编写一个JSP页面scoreForm.jsp，在该页面中定义表单，用于输入学生成绩信息，并将表单提交到getScore.jsp页面。

（3）在getScore.jsp页面中使用<jsp:useBean>和<jsp:setProprty >动作创建JavaBean对象并将录入的学生及其成绩信息保存到Bean对象中，然后使用<jsp:getProperty>动作标记显示学生信息及成绩信息。-(1) defines a JavaBean class, used to store student achievement information. Student achievement information includes: student student number, name, course name, grade.

(2) Write a JSP page scoreForm.jsp, in which the form is defined for entering student achievement information and submitting the form to the getScore.jsp page.

(3) Use the <jsp: useBean> and <jsp: setProprty> actions on the getScore.jsp page to create the JavaBean object and save the entered student and its grade information into the bean object, and then use the <jsp: getProperty> action tag to display Student information and performance information.