我在使用标签在JSP中设置表单的路径时遇到问题。我也有它在表单标签之外，并且效果很好。但是，它似乎在spring
form标签内不起作用。我是在做错什么，还是在其他JSTL标签中不起作用？提前致谢！

这是表格标签外部打印的版本，这是正确的。

/ searchtool / user / add

这是表单操作设置为的内容：

/ searchtool / user /％3Cc：url％20value =’/ user / add’％20 /％3E

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib prefix="sf" uri="http://www.springframework.org/tags/form" %>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>

<div class="container">
    <div class="row">
        <div class="col-xs-12 col-sm-8 col-md-6">
            <h3>User - Add</h3>
            <br>

            <spring:hasBindErrors name="user.*">
                <div class="alert alert-danger">
                    <sf:errors path="firstName"></sf:errors>
                    <sf:errors path="lastName"></sf:errors>
                    <sf:errors path="email"></sf:errors>
                    <sf:errors path="userName"></sf:errors>
                    <sf:errors path="password"></sf:errors>
                </div>
            </spring:hasBindErrors>

            <sf:form commandName="user" method="post" action="<c:url value='/user/add' />"> <c:url value='/user/add' />
                <div class="form-group">
                    <label for="first-name">First Name</label>
                    <sf:input path="firstName" id="first-name" class="form-control" placeholder="First Name" />
                </div>
                <div class="form-group">
                    <label for="last-name">Last Name</label>
                    <sf:input path="lastName" id="last-name" class="form-control" placeholder="Last Name" />
                </div>
                <div class="form-group">
                    <label for="email">Email</label>
                    <sf:input path="email" id="email" class="form-control" placeholder="Email" />
                </div>
                <div class="form-group">
                    <label for="user-name">Username</label>
                    <sf:input path="userName" id="user-name" class="form-control" placeholder="Username" />
                </div>
                <div class="form-group">
                    <label for="password">Password</label>
                    <sf:password path="password" id="password" class="form-control" placeholder="" />
                </div>
                <div class="form-group">
                    <label for="confirm-password">Confirm Password</label>
                    <input type="password" id="confirm-password" class="form-control" placeholder="" />
                </div>
                <button type="submit" class="btn btn-default">Save</button>
                <button type="button" class="btn btn-default">Cancel</button>
            </sf:form>
        </div>
    </div>
</div>