我正在构建MVC CRUD应用程序。在JSP文件中我得到这个错误在eclipse中为Spring MVC应用程序构建路径相关的错误
The tag handler class for "fmt:message"
(org.apache.taglibs.standard.tag.rt.fmt.MessageTag)
was not found on the Java Build Path
这是在该行我的JSP文件“FMT:消息”
<%@ include file="/WEB-INF/jsp/include.jsp" %>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<html>
<head>
<title><fmt:message key="title"/></title>
<style>
.error { color: blue; }
</style>
</head>
<body>
<h1><fmt:message key="addprod.heading"/></h1>
<form:form method="post" commandName="addprod">
<table width="95%" bgcolor="f8f8ff" border="0" cellspacing="0" cellpadding="5">
<tr>
<td align="right" width="20%">Add a new Product: (Please enter ID for the new product) </td>
<td width="20%">
<form:input path="productID"/>
</td>
<td width="60%">
<form:errors path="productID" cssClass="error"/>
</td>
</tr>
<tr>
<td align="right" width="20%">Add a new Product: (Please enter name for the new product) </td>
<td width="20%">
<form:input path="productname"/>
</td>
<td width="60%">
<form:errors path="productname" cssClass="error"/>
</td>
</tr>
<tr>
<td align="right" width="20%">Add Price: (Specify price in number) </td>
<td width="20%">
<form:input path="productprice"/>
</td>
<td width="60%">
<form:errors path="productprice" cssClass="error"/>
</td>
</tr>
</table>
<br>
<input type="submit" align="center" value="Add">
</form:form>
<a href="<c:url value="hello.htm"/>">Home</a>
</body>
</html>
请指导我如何解决这个问题。我添加了所有相关的罐子,但完全无法理解错误。谢谢
@Palpatin谢谢你的友好和详细的答案。我加了你告诉我在第一部分做的那个罐子。在第二部分中,我应该用<%@ taglib prefix =“fmt”uri =来替换<%@ taglib prefix =“form”uri =“http://www.springframework.org/tags/form”%> “http://java.sun.com/jsp/jstl/fmt”%>'或保留两者? – AbdulAziz 2012-02-14 13:38:34
是的,我有我的include.jsp就像这样'<%@ page session =“false”%> <%@ taglib prefix =“c”uri =“http://java.sun.com/jsp/ jstl/core“%> <%@ taglib prefix =”fmt“uri =”http://java.sun.com/jsp/jstl/fmt“%>' – AbdulAziz 2012-02-14 13:47:17
点1不必要的过度复杂化。只需将JAR放入项目的'/ WEB-INF/lib'文件夹即可。而已。 Eclipse将自动执行构建路径魔术。 – BalusC 2012-02-14 14:22:39