1
我是JSP和Spring的新手。我想用春天的形式插入一個用戶ID(U0005),但它正在存儲(,U0005)。從哪裏插入「,」? 我寫的代碼是:在春季使用Textbox時添加了額外字符(,)
/*在Register.jsp:*/
<c:url var="addAction" value="/libUsr/add"></c:url>
<form:form action="${addAction}" commandName="libUsr">
<table>
<tr>
<td>
<form:label path="id">
<spring:message text="ID" />
</form:label>
</td>
<td><form:input path="id" required="true" /></td>
</tr>
</table>
</form:form>
/*
In UserController.java:
*/
@RequestMapping(value= "/libUsr/add", method = RequestMethod.POST)
public String addLibUsr(@ModelAttribute("libUsr") LibUsr libUsr){
libUsrDAO.saveOrUpdate(libUsr);
return "redirect:/register";
}
/*
In DAOImpl:
Saving the data through DAOs
*/
@Transactional
public void saveOrUpdate(LibUsr libusr) {
sessionFactory.getCurrentSession().saveOrUpdate(libusr);
}
你檢查過了嗎?你找出問題了嗎? – cralfaro
對這個問題/解決方案感到好奇 – cralfaro