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Spring mvc jsp错误

古明煦
2023-03-14

我有一个spring mvc应用程序,当我尝试访问一个页面时,我得到了一个奇怪的错误。由于我不是jsp等方面的专家,我有麻烦找到错误。

这个例外:

http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd“version=”3.0“>

<display-name>mock-app-admin</display-name>

<description>mock-app-admin</description>


<!-- Enable escaping of form submission contents -->
<context-param>
    <param-name>defaultHtmlEscape</param-name>
    <param-value>true</param-value>
</context-param>
<context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>/WEB-INF/mock-app-admin-servlet.xml</param-value>
</context-param>
<listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>


<!-- Handles Spring requests -->
<servlet>
    <servlet-name>mock-app-admin-dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>mock-app-admin-dispatcher</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

<filter>
    <filter-name>CharacterEncodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
        <param-name>encoding</param-name>
        <param-value>UTF-8</param-value>
    </init-param>
    <init-param>
        <param-name>forceEncoding</param-name>
        <param-value>true</param-value>
    </init-param>
</filter>

<filter>
    <filter-name>HttpMethodFilter</filter-name>
    <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
</filter>

<filter>
    <filter-name>springSecurityFilterChain</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>

<filter>
    <filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
    <filter-class>org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter</filter-class>
</filter>

<filter-mapping>
    <filter-name>CharacterEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

<filter-mapping>
    <filter-name>HttpMethodFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

<filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

<filter-mapping>
    <filter-name>Spring OpenEntityManagerInViewFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

<session-config>
    <session-timeout>10</session-timeout>
</session-config>

<error-page>
    <exception-type>java.lang.Exception</exception-type>
    <location>/uncaughtException</location>
</error-page>

<error-page>
    <error-code>404</error-code>
    <location>/resourceNotFound</location>
</error-page>

我的依赖关系如下:

<dependencies>
    <dependency>
        <groupId>org.codehaus.woodstox</groupId>
        <artifactId>woodstox-core-asl</artifactId>
        <version>4.2.0</version>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-annotations</artifactId>
        <version>${jackson.version}</version>
    </dependency>
    <dependency>
        <groupId>org.codehaus.jackson</groupId>
        <artifactId>jackson-core-asl</artifactId>
        <version>1.9.13</version>
    </dependency>
    <!-- Infinispan -->
    <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-spring</artifactId>
        <version>${infinispan.version}</version>
    </dependency>
    <dependency>
        <groupId>org.infinispan</groupId>
        <artifactId>infinispan-client-hotrod</artifactId>
        <version>${infinispan.version}</version>
    </dependency>

    <!-- Apache Camel -->
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-core</artifactId>
        <version>${camel.version}</version>

    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-spring</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-test-spring</artifactId>
        <version>${camel.version}</version>
        <scope>test</scope>
        <exclusions>
            <exclusion>
                <artifactId>spring-context</artifactId>
                <groupId>org.springframework</groupId>
            </exclusion>
        </exclusions>
    </dependency>
     <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-quartz</artifactId>
        <version>${camel.version}</version>

    </dependency> 

    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-mail</artifactId>
        <version>${camel.version}</version>

    </dependency>
    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-velocity</artifactId>
        <version>${camel.version}</version>
    </dependency>

    <dependency>
        <groupId>org.apache.camel</groupId>
        <artifactId>camel-csv</artifactId>
        <version>${camel.version}</version>
    </dependency>

    <!-- Apache CXF Version -->
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-frontend-jaxws</artifactId>
        <version>${cxf.version}</version>

        <exclusions>
            <exclusion>
                <artifactId>cxf-api</artifactId>
                <groupId>org.apache.cxf</groupId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-rt-transports-http</artifactId>
        <version>${cxf.version}</version>

        <exclusions>
            <exclusion>
                <artifactId>cxf-api</artifactId>
                <groupId>org.apache.cxf</groupId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf.flash</groupId>
        <artifactId>cxf-api</artifactId>
        <version>${cxf.version}</version>

    </dependency>
    <dependency>
        <groupId>gr.flash.air.platform.aspects</groupId>
        <artifactId>flash-air-aspects</artifactId>
        <version>${flash-air-aspects.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.cxf</groupId>
        <artifactId>cxf-tools-common</artifactId>
        <version>${cxf.version}</version>

        <exclusions>
            <exclusion>
                <artifactId>cxf-api</artifactId>
                <groupId>org.apache.cxf</groupId>
            </exclusion>
        </exclusions>
    </dependency>
    <!-- Apache POI -->
    <dependency>
        <groupId>org.apache.poi</groupId>
        <artifactId>poi</artifactId>
        <version>${poi.version}</version>

    </dependency>

    <!-- Spring -->

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version>${spring.version}</version>
    </dependency>

    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
        <exclusions>
            <exclusion>
                <groupId>commons-logging</groupId>
                <artifactId>commons-logging</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-tx</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aop</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aspects</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-orm</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-oxm</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
    </dependency>

    <!-- Spring Security -->
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-web</artifactId>
        <version>${spring-security.version}</version>
        <exclusions>
            <exclusion>
                <artifactId>spring-jdbc</artifactId>
                <groupId>org.springframework</groupId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-taglibs</artifactId>
        <version>${spring-security.version}</version>
        <exclusions>
            <exclusion>
                <artifactId>spring-jdbc</artifactId>
                <groupId>org.springframework</groupId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>org.springframework.security</groupId>
        <artifactId>spring-security-config</artifactId>
        <version>${spring-security.version}</version>
    </dependency>

    <!-- Spring Social -->
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-core</artifactId>
        <version>${spring-social.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-facebook</artifactId>
        <version>${spring-social-facebook.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-facebook-web</artifactId>
        <version>${spring-social-facebook.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-twitter</artifactId>
        <version>${spring-social-twitter.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-linkedin</artifactId>
        <version>${spring-social-linkedin.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.social</groupId>
        <artifactId>spring-social-web</artifactId>
        <version>${spring-social.version}</version>
    </dependency>

    <!-- Spring Data -->
    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-jpa</artifactId>
        <version>${spring-data-jpa.version}</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>${hibernate-core.version}</version>

    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-entitymanager</artifactId>
        <version>${hibernate-entitymanager.version}</version>

    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-validator</artifactId>
        <version>${hibernate-validator.version}</version>

    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-c3p0</artifactId>
        <version>${hibernate-c3p0.version}</version>

    </dependency>
    <dependency>
        <groupId>javax.persistence</groupId>
        <artifactId>persistence-api</artifactId>
        <version>${javax-persistence.version}</version>

    </dependency>
    <dependency>
        <groupId>postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <version>${postgres.version}</version>
    </dependency>
    <!-- <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> 
        <version>${mysql.version}</version> </dependency> -->
    <dependency>
        <groupId>commons-dbcp</groupId>
        <artifactId>commons-dbcp</artifactId>
        <version>${commons-dbcp.version}</version>

    </dependency>
    <dependency>
        <groupId>org.springframework.data</groupId>
        <artifactId>spring-data-solr</artifactId>
        <version>${spring-data-solr.version}</version>
    </dependency>

    <!-- Logging -->
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-log4j12</artifactId>
        <version>${slf4j.version}</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>${slf4j.version}</version>
        <type>jar</type>
    </dependency>


    <!-- Servlet -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>${javax-servlet.version}</version>

    </dependency>
    <dependency>
        <groupId>commons-fileupload</groupId>
        <artifactId>commons-fileupload</artifactId>
        <version>${commons-fileupload.version}</version>

    </dependency>
    <dependency>
        <groupId>javax.servlet.jsp.jstl</groupId>
        <artifactId>jstl-api</artifactId>
        <version>${jstl-api.version}</version>

    </dependency>
    <dependency>
        <groupId>org.glassfish.web</groupId>
        <artifactId>jstl-impl</artifactId>
        <version>${jstl-impl.version}</version>

    </dependency>
    <dependency>
        <groupId>javax.el</groupId>
        <artifactId>el-api</artifactId>
        <version>${el-api.version}</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time</artifactId>
        <version>${joda-time.version}</version>

    </dependency>
    <dependency>
        <groupId>javax.servlet.jsp</groupId>
        <artifactId>jsp-api</artifactId>
        <version>${jsp-api.version}</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>commons-codec</groupId>
        <artifactId>commons-codec</artifactId>
        <version>${commons-codec.version}</version>

    </dependency>
    <dependency>
        <groupId>org.apache.tiles</groupId>
        <artifactId>tiles-jsp</artifactId>
        <version>${tiles-jsp.version}</version>

    </dependency>


    <!-- General -->
    <dependency>
        <groupId>org.apache.httpcomponents</groupId>
        <artifactId>httpclient</artifactId>
        <version>${httpclient.version}</version>
    </dependency>
    <dependency>
        <groupId>net.vidageek</groupId>
        <artifactId>mirror</artifactId>
        <version>${mirror.version}</version>

    </dependency>
    <dependency>
        <groupId>commons-lang</groupId>
        <artifactId>commons-lang</artifactId>
        <version>${commons-lang.version}</version>

    </dependency>
    <dependency>
        <groupId>javax.validation</groupId>
        <artifactId>validation-api</artifactId>
        <version>${validation.version}</version>

    </dependency>
    <dependency>
        <groupId>com.google.guava</groupId>
        <artifactId>guava</artifactId>
        <version>${guava.version}</version>

    </dependency>
    <!-- Aspectj -->
    <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjrt</artifactId>
        <version>${aspectj.version}</version>

    </dependency>
    <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjweaver</artifactId>
        <version>${aspectj.version}</version>

    </dependency>

    <!-- Testing -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-test</artifactId>
        <version>${spring.version}</version>
        <scope>test</scope>
        <exclusions>
            <exclusion>
                <groupId>commons-logging</groupId>
                <artifactId>commons-logging</artifactId>
            </exclusion>
        </exclusions>
    </dependency>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>${junit.version}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.mockito</groupId>
        <artifactId>mockito-all</artifactId>
        <version>${mockito-all.version}</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.jbehave</groupId>
        <artifactId>jbehave-core</artifactId>
        <version>${jbehave-maven-plugin.version}</version>
        <scope>test</scope>
    </dependency>

    <dependency>
        <groupId>cglib</groupId>
        <artifactId>cglib</artifactId>
        <version>2.2</version>

    </dependency>
    <dependency>
        <groupId>commons-httpclient</groupId>
        <artifactId>commons-httpclient</artifactId>
        <version>3.1</version>
    </dependency>
    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>0.11.8</version>
        <scope>provided</scope>
    </dependency>
</dependencies>

使用以下spring版本:

<java.version>1.7</java.version>
    <spring.version>4.0.0.RELEASE</spring.version>
    <spring-security.version>3.2.4.RELEASE</spring-security.version>
    <spring-data-jpa.version>1.6.0.RELEASE</spring-data-jpa.version>
    <spring-data-solr.version>1.2.0.RELEASE</spring-data-solr.version>
    <spring-social.version>1.1.0.RELEASE</spring-social.version>
    <spring-social-facebook.version>1.1.1.RELEASE</spring-social-facebook.version>
    <spring-social-twitter.version>1.1.0.RELEASE</spring-social-twitter.version>
    <spring-social-linkedin.version>1.0.0.RELEASE</spring-social-linkedin.version>
    <slf4j.version>1.7.2</slf4j.version>
    <logback.version>1.0.7</logback.version>
    <mirror.version>1.5.1</mirror.version>
    <commons-lang.version>2.6</commons-lang.version>
    <validation.version>1.0.0.GA</validation.version>
    <jta.version>1.1</jta.version>
    <junit.version>4.10</junit.version>
    <aspectj.version>1.7.1</aspectj.version>
    <javax-servlet.version>3.0.1</javax-servlet.version>
    <javax-persistence.version>1.0.2</javax-persistence.version>
    <mockito-all.version>1.9.0</mockito-all.version>
    <jackson.version>2.4.1</jackson.version>
    <guava.version>13.0.1</guava.version>
    <tiles-jsp.version>2.2.2</tiles-jsp.version>
    <commons-codec.version>1.5</commons-codec.version>
    <jsp-api.version>2.1</jsp-api.version>
    <guava.version>13.0.1</guava.version>
    <joda-time.version>1.6</joda-time.version>
    <el-api.version>1.0</el-api.version>
    <jstl-impl.version>1.2</jstl-impl.version>
    <jstl-api.version>1.2</jstl-api.version>
    <commons-fileupload.version>1.2.2</commons-fileupload.version>
    <build-helper-maven-plugin.version>1.7</build-helper-maven-plugin.version>
    <maven-compiler-plugin.version>2.3.2</maven-compiler-plugin.version>
    <aspectj-maven-plugin.version>1.4</aspectj-maven-plugin.version>
    <maven-eclipse-plugin.version>2.7</maven-eclipse-plugin.version>
    <maven-resources-plugin.version>2.5</maven-resources-plugin.version>
    <wtpversion.version>2.0</wtpversion.version>
    <pipes.version>1.5</pipes.version>
    <neo4j-cypher-dsl.version>1.6</neo4j-cypher-dsl.version>
    <camel.version>2.10.4</camel.version>
    <gdata.version>1.47.1</gdata.version>
    <httpclient.version>4.2.3</httpclient.version>
    <hibernate-core.version>4.2.1.Final</hibernate-core.version>
    <hibernate-entitymanager.version>4.2.1.Final</hibernate-entitymanager.version>
    <hibernate-c3p0.version>4.2.1.Final</hibernate-c3p0.version>
    <hibernate-validator.version>4.3.1.Final</hibernate-validator.version>
    <mysql.version>5.1.23</mysql.version>
    <postgres.version>9.1-901.jdbc4</postgres.version>
    <jaxb2-maven-plugin.version>1.5</jaxb2-maven-plugin.version>
    <cxf.version>2.7.8</cxf.version>
    <infinispan.version>5.2.1.Final</infinispan.version>
    <commons-dbcp.version>1.0</commons-dbcp.version>
    <jbehave-maven-plugin.version>3.7.5</jbehave-maven-plugin.version>
    <cxf.flash.version>2.8.0</cxf.flash.version>
    <poi.version>3.9</poi.version>
    <tomcat7-maven-plugin.version>2.0</tomcat7-maven-plugin.version>
    <maven-surefire-plugin.version>2.13</maven-surefire-plugin.version>
    <flash-air-aspects.version>1.0.0-FINAL</flash-air-aspects.version>
    <velocitytools.version>2.0</velocitytools.version>

这是login.jspx:

<div xmlns:spring="http://www.springframework.org/tags" xmlns:fn="http://java.sun.com/jsp/jstl/functions" xmlns:util="urn:jsptagdir:/WEB-INF/tags/util" xmlns:c="http://java.sun.com/jsp/jstl/core" xmlns:jsp="http://java.sun.com/JSP/Page" version="2.0">
  <jsp:directive.page contentType="text/html;charset=UTF-8" />
  <jsp:output omit-xml-declaration="yes" />
  <spring:message code="security_login_title" var="title" htmlEscape="false" />
  <util:panel id="title" title="${title}">
    <c:if test="${not empty param.login_error}">
      <div class="errors">
        <p>
          <spring:message code="security_login_unsuccessful" />
          <c:out value="${SPRING_SECURITY_LAST_EXCEPTION.message}" />
          .
        </p>
      </div>
    </c:if>
    <c:if test="${empty param.login_error}">
      <p>
        <spring:message code="security_login_message" />
      </p>
    </c:if>
    <spring:url value="/resources/j_spring_security_check" var="form_url" />
    <form name="f" action="${fn:escapeXml(form_url)}" method="POST">
      <div>
        <label for="j_username">
          <spring:message code="security_login_form_name" />
        </label>
        <input id="j_username" type='text' name='j_username' style="width:150px" />
        <spring:message code="security_login_form_name_message" var="name_msg" htmlEscape="false" />
        <script type="text/javascript">
          <c:set var="sec_name_msg">
            <spring:escapeBody javaScriptEscape="true">${name_msg}</spring:escapeBody>
          </c:set>
          Spring.addDecoration(new Spring.ElementDecoration({elementId : "j_username", widgetType : "dijit.form.ValidationTextBox", widgetAttrs : {promptMessage: "${sec_name_msg}", required : true}})); 
        </script>
      </div>
      <br />
      <div>
        <label for="j_password">
          <spring:message code="security_login_form_password" />
        </label>
        <input id="j_password" type='password' name='j_password' style="width:150px" />
        <spring:message code="security_login_form_password_message" var="pwd_msg" htmlEscape="false" />
        <script type="text/javascript">
          <c:set var="sec_pwd_msg">
            <spring:escapeBody javaScriptEscape="true">${pwd_msg}</spring:escapeBody>
          </c:set>
          Spring.addDecoration(new Spring.ElementDecoration({elementId : "j_password", widgetType : "dijit.form.ValidationTextBox", widgetAttrs : {promptMessage: "${sec_pwd_msg}", required : true}})); 
        </script>
      </div>
      <br />
      <div class="submit">
        <script type="text/javascript">Spring.addDecoration(new Spring.ValidateAllDecoration({elementId:'proceed', event:'onclick'}));</script>
        <spring:message code="button_submit" var="submit_label" htmlEscape="false" />
        <input id="proceed" type="submit" value="${fn:escapeXml(submit_label)}" />
        <spring:message code="button_reset" var="reset_label" htmlEscape="false" />
        <input id="reset" type="reset" value="${fn:escapeXml(reset_label)}" />
      </div>
    </form>
  </util:panel>
</div>

页脚是(包含在布局中):

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<div xmlns:c="http://java.sun.com/jsp/jstl/core"
	xmlns:fn="http://java.sun.com/jsp/jstl/functions"
	xmlns:jsp="http://java.sun.com/JSP/Page"
	xmlns:spring="http://www.springframework.org/tags"
	xmlns:util="urn:jsptagdir:/WEB-INF/tags/util" id="footer" version="2.0">
	<jsp:directive.page contentType="text/html;charset=UTF-8" />
	<jsp:output omit-xml-declaration="yes" />

	<spring:url value="/" var="home" />
	<span> <a href="${home}"> <spring:message code="button_home" />
	</a>
	</span>
	<c:if test="${pageContext['request'].userPrincipal != null}">
		<c:out value=" | " />
		<span> <spring:url value="/resources/j_spring_security_logout"
				var="logout" /> <a href="${logout}"> <spring:message
					code="security_logout" />
		</a>
		</span>
	</c:if>

	<span id="language"> <c:out value=" | " /> <spring:message
			code="global_language" /> <c:out value=": " /> <util:language
			label="English" locale="en" /> <util:language label="Greek"
			locale="el" />
	</span>
	<util:theme />

	<spring:url value="/resources/images/springsource-logo.png" var="logo" />
	<spring:message code="global_sponsored" htmlEscape="false"
		var="sponsored" />
	<span> <a href="http://springsource.com"
		title="${fn:escapeXml(sponsored)}"> <img align="right"
			alt="${fn:escapeXml(sponsored)}" src="${logo}" />
	</a>
	</span>
</div>

每一个点子都值得赞赏。

共有1个答案

夏星阑
2023-03-14

最后的答案很简单。在tomcat服务器的工作目录中,还有其他与我试图部署的特定应用程序冲突的应用程序。

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