java.lang.ClassNotFoundException:org.springframework.web.util.ExpressionEvaluationUtils [英] java.lang.ClassNotFoundException: org.springframework.web.util.ExpressionEvaluationUtils

问题描述

我刚刚将Spring MVC应用程序版本3.2升级到了4.0.2，并且我的视图标记不再起作用.

I just upgraded a Spring MVC application, version 3.2 to a 4.0.2 and my view tags are not working anymore.

错误:

java.lang.ClassNotFoundException: org.springframework.web.util.ExpressionEvaluationUtils
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1702)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1547)
org.springframework.web.servlet.tags.MessageTag.resolveMessage(MessageTag.java:215)
org.springframework.web.servlet.tags.MessageTag.doStartTagInternal(MessageTag.java:166)
org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:80)
org.apache.jsp.views.templates.main_jsp._jspx_meth_spring_005fmessage_005f0(main_jsp.java:570)

在弹簧3.2中弃用了类 ExpressionEvaluationUtils ，并在4.x.

The class ExpressionEvaluationUtils was deprecated in Spring 3.2 and removed in 4.x.

我正在使用Eclipse IDE运行Tomcat 7.0.50.

I'm running Tomcat 7.0.50 using Eclipse IDE.

我在这里想念什么?

Belo是我的配置的某些部分.

Belo are some parts of my configuration.

 <java-version>1.7</java-version>
    <org.springframework-version>4.0.2.RELEASE</org.springframework-version>
    <spring-security.version>3.2.1.RELEASE</spring-security.version>
<dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${org.springframework-version}</version>
        <exclusions>
            <!-- Exclude Commons Logging in favor of SLF4j -->
            <exclusion>
                <groupId>commons-logging</groupId>
                <artifactId>commons-logging</artifactId>
            </exclusion>
            <exclusion>
                <artifactId>spring-aop</artifactId>
                <groupId>org.springframework</groupId>
            </exclusion>
        </exclusions>
    </dependency>
     <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context-support</artifactId>
        <version>${org.springframework-version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${org.springframework-version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${org.springframework-version}</version>
    </dependency>

推荐答案

我刚刚发现您需要将jsp-config web.xml更改为ignore-el = true. 现在可以使用了.

I just found out that you need to change the jsp-config web.xml to ignore-el = true. It works now.

<jsp-config>
    <jsp-property-group>
        <url-pattern>/**</url-pattern>
        <el-ignored>**true**</el-ignored>
    </jsp-property-group>
</jsp-config>

这篇关于java.lang.ClassNotFoundException:org.springframework.web.util.ExpressionEvaluationUtils的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！