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我正在嘗試使用Spring JDBC搜索記錄並將其顯示在JSP中。 我現在在瀏覽器上面臨下面的錯誤。如何使用Spring JDBC檢索記錄
異常消息: page
我的JSP: search.jsp的:
<div class="container">
<div class="col-xs-12 col-sm-8 col-md-6 col-sm-offset-2 col-md-offset-3">
<div class="row">
<div class="col-xs-12 col-sm-6 col-md-6">
<div class="form-group">
<form action="/SpringMail/searchresults" method="get">
<input type="text" name="searchRecord" id="search_record" class="form-control input-lg" placeholder="Enter email to search" tabindex="1" required="required">
<div class="col-xs-12 col-md-6"><input type="submit" value="Search" class="btn btn-primary btn-block btn-lg search" tabindex="4"></div>
</form>
</div>
</div>
</div>
</div>
</div>
Searchresult.jsp:它有一個表。所以我只是包括那個代碼。
<table class="table">
<thead>
<tr>
<th>#</th>
<th>Firstname</th>
<th>Lastname</th>
<th>DisplayName</th>
<th>DateOfBirth</th>
<th>Email</th>
<th>Password</th>
\t <th>Contact</th>
\t <th>Skills</th>
</tr>
</thead>
<tbody>
<%
List students = (List)request.getAttribute("searchresult");
Iterator stdIter = students.iterator();
while(stdIter.hasNext()) {
Student s = (Student) stdIter.next();
%>
<tr>
<td><% s.getFirstName(); %></td>
<td><% s.getLastName(); %></td>
<td><% s.getDisplayName(); %></td>
<td><% s.getDateOfBirth(); %></td>
<td><% s.getEmail(); %></td>
<td><% s.getPassword(); %></td>
<td><% s.getContact(); %></td>
<td><% s.getStudentSkills(); %></td>
</tr>
<% } %>
</tbody>
</table>
我的控制器:這個RegistrationController:
` // For Search
@RequestMapping(value="/search", method=RequestMethod.GET)
public ModelAndView getSearchForm() {
ModelAndView searchmv = new ModelAndView("search");
return searchmv;
}
@RequestMapping(value="/searchresults/{email}", method=RequestMethod.GET)
public ModelAndView searchResults(@PathVariable("email") String email,HttpServletRequest request) {
System.out.println("Inside Search method");
ModelAndView searchResult = new ModelAndView("searchresult");
request.setAttribute("searchresult", st.getStudent(email));
return searchResult;
}
// For Search`
getStudent():
public List<Student> getStudent(String email) {
System.out.println("Inside getStudent() method");
System.out.println("Entered email: " + email);
List studentList = new ArrayList();
String sql = "select * from student where email = " + email;
studentList = jt.query(sql, new StudentRowMapper());
return studentList;
}
我做這個動手上的第一次。請引導我採取正確的做法。
我正確地得到search.jsp的,我給電子郵件在網頁中搜索和檢索從DB相同的記錄。但點擊輸入後我得到404。 – Bobby
404意味着該頁面不存在於服務器上...檢查您的請求映射URL – Pras
可能'ViewResolver'找不到您的JSP文件。檢查它們是否與'ModelAnd'View'中使用的名稱完全相同,並且它們位於正確的位置。 –