jetty jstl
public static void main(String[] args) throws Exception {
        long begin = System.currentTimeMillis();
        Connector connector = new SelectChannelConnector();
        connector.setPort(Integer.getInteger("jetty.port", 8080).intValue());

        WebAppContext webapp = new WebAppContext("src/main/webapp",
                "/mvc-basic");
        webapp.setDefaultsDescriptor("./webdefault.xml");

        Server server = new Server();
        server.setConnectors(new Connector[] { connector });
        server.setHandler(webapp);
        server.start();
        System.out.println("Jetty Server started, use "
                + (System.currentTimeMillis() - begin) + " ms");
    }
为什么启动后,页面上的el表达式不起作用呢?

   页面上直接就显示这个了Locale = ${pageContext.response.locale}

<?xml version="1.0" encoding="UTF-8"?>
<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>org.springframework.samples</groupId>
    <artifactId>org.springframework.samples.mvc.basic</artifactId>
    <name>mvc-basic</name>
    <packaging>war</packaging>
    <version>1.0.0-SNAPSHOT</version>
    <properties>
        <org.springframework.version>3.0.0.RELEASE</org.springframework.version>
        <org.slf4j.version>1.5.10</org.slf4j.version>
    </properties>
    <dependencies>

        <!--  Spring -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${org.springframework.version}</version>
            <exclusions>
                <!-- Exclude Commons Logging in favor of SLF4j -->
                <exclusion>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                 </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>

        <!-- Logging -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>${org.slf4j.version}</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>jcl-over-slf4j</artifactId>
            <version>${org.slf4j.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>${org.slf4j.version}</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.15</version>
            <exclusions>
                <exclusion>
                    <groupId>javax.mail</groupId>
                    <artifactId>mail</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>javax.jms</groupId>
                    <artifactId>jms</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.sun.jdmk</groupId>
                    <artifactId>jmxtools</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>com.sun.jmx</groupId>
                    <artifactId>jmxri</artifactId>
                </exclusion>
            </exclusions>
            <scope>runtime</scope>
        </dependency>

        <!--  JSR 303 with Hibernate Validator -->
        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
            <version>1.0.0.GA</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>4.0.2.GA</version>
        </dependency>

        <!--  Joda Time -->
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
            <version>1.6</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time-jsptags</artifactId>
            <version>1.0.2</version>
            <scope>runtime</scope>
        </dependency>     

        <!--  URL Rewrite -->
        <dependency>
            <groupId>org.tuckey</groupId>
            <artifactId>urlrewritefilter</artifactId>
            <version>3.1.0</version>
        </dependency>

        <!-- Servlet -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>

        <!-- Test -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.7</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.mortbay.jetty</groupId>
            <artifactId>jetty</artifactId>
            <version>6.1.22</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.mortbay.jetty</groupId>
            <artifactId>jsp-2.0</artifactId>
            <version>6.1.22</version>
            <type>pom</type>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-simple</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>jcl104-over-slf4j</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>
    <repositories>
        <!-- For JSR 303 and Hibernate Validator only - Encourage JBoss to publish these artifacts to Maven Central! -->
        <repository>
            <id>org.jboss.repository.maven</id>
            <url>http://repository.jboss.org/maven2</url>
            <snapshots><enabled>false</enabled></snapshots>
        </repository>
    </repositories>
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>1.5</source>
                    <target>1.5</target>
                    <showWarnings>true</showWarnings>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <configuration>
                    <warName>mvc-basic</warName>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-dependency-plugin</artifactId>
                <executions>
                    <execution>
                        <id>install</id>
                        <phase>install</phase>
                        <goals>
                            <goal>sources</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            
                <plugin>
                    <groupId>org.mortbay.jetty</groupId>
                    <artifactId>maven-jetty-plugin</artifactId>
                    <version>6.1.22</version>
                    <configuration>
                        <scanIntervalSeconds>5</scanIntervalSeconds>
                        <connectors>
                            <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector">
                                <port>8080</port>
                            </connector>
                        </connectors>
                    </configuration>
                </plugin>
        </plugins>
    </build>
</project>

1个回答

没有加standard.jar,改成这样试试:
[code="java"]

javax.servlet
servlet-api
2.5
provided


jsp-api
2.0
provided


javax.servlet
jstl
1.1.2


taglibs
standard
1.1.2

[/code]

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