Olá, ao utilizar a tag s:mvcUrl('LC#login').build() a URL que está sendo redirecionada fica exatamente com o nome do comando. Segue a página jsp:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ taglib uri="http://www.springframework.org/tags" prefix="s"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Login</title>
<link type="text/css" href="<s:url value='/resources/css/bootstrap-grid.css'/>" rel="stylesheet">
<link type="text/css" href="<s:url value='/resources/css/bootstrap-grid.min.css'/>" rel="stylesheet">
<link type="text/css" href="<s:url value='/resources/css/bootstrap-reboot.css'/>" rel="stylesheet">
<link type="text/css" href="<s:url value='/resources/css/bootstrap-reboot.min.css'/>" rel="stylesheet">
<link type="text/css" href="<s:url value='/resources/css/bootstrap.css'/>" rel="stylesheet">
<link type="text/css" href="<s:url value='/resources/css/bootstrap.min.css'/>" rel="stylesheet">
</head>
<body>
<div class="container">
<form:form action="${s:mvcUrl('LC#login').build() }" method="post">
<div class="form-group">
<label for="email">Email:</label>
<input type="text" class="form-control" id="email" name="email">
</div>
<div class="form-group">
<label for="password">Senha:</label>
<input type="text" class="form-control" id="password" name="password">
</div>
<div class="row">
<div class="col">
<button type="submit" class="btn btn-primary">Login</button>
</div>
<div class="col">
<a class="btn btn-primary" href="${s:mvcUrl('RC#register').build()}">Cadastro</a>
</div>
</div>
</form:form>
</div>
</body>
</html>Meu pom.xml:
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>br.com.utfpr</groupId>
<artifactId>eventos</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>eventos Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.mariadb.jdbc</groupId>
<artifactId>mariadb-java-client</artifactId>
<version>1.7.3</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.3.0.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.3.0.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.1-api</artifactId>
<version>1.0.0.Final</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>4.1.0.RELEASE</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>eventos</finalName>
</build>
</project>Minha url no browser fica:
http://localhost:8080/eventos/$%7Bs:mvcUrl('LC#login').build()%20}