Ввод входного значения в URL

Question

@ RequestMapping ("/ showStudent") public String showUpdateForm (@RequestParam ("customerName") Имя строки, модель) {

    Student stu = studentService.getByName(name);


    model.addAttribute("student", stu);

    return "showStudent";
}

enter code here
<form:form  action = "showStudent" modelAttribute = "student" method="POST">
        <form:input type = "text" min="1" path = "${student.firstName}"/>
        <input type ="submit" value="${student.firstName}"/>