在Maven项目中以嵌入模式配置Jetty JSP支持

Question

我可以使用Jetty访问.html页面,但是当我访问.jsp页面时,我得到:

0 13:21:13/[INFO]没有JSP支持.检查JSP jar是否在lib/jsp中,并且已将JSP选项指定为start.jar

我添加了以下作为依赖项:

<dependency>
  <groupId>org.eclipse.jetty</groupId>
  <artifactId>jetty-webapp</artifactId>
  <version>8.0.0.M1</version>
</dependency>
<dependency>
  <groupId>javax.servlet.jsp</groupId>
  <artifactId>jsp-api</artifactId>
  <version>2.1</version>
</dependency>

这是否满足"检查JSP jar是否在lib/jsp中"的错误消息部分？

另外,我不知道"检查是否已将start选项指定给start.jar"是指在此上下文中.我有以下内容:

  public static void main(String[] args) throws Exception {
    Server server = new Server();

    SelectChannelConnector connector = new SelectChannelConnector();
    connector.setPort(8080);
    server.addConnector(connector);

    WebAppContext webApp = new WebAppContext();
    webApp.setContextPath("/");
    webApp.setWar("src/main/webapp");
    server.setHandler(webApp);
    server.start();
    server.join();
  }

Answer 1

我通过添加Mortbay JSP依赖项来实现它(这是Gradle表示法,但你明白了):

compile 'org.eclipse.jetty:jetty-io:8.0.0.M3'
compile 'org.eclipse.jetty:jetty-server:8.0.0.M3'
compile 'org.eclipse.jetty:jetty-servlet:8.0.0.M3'
compile 'org.eclipse.jetty:jetty-util:8.0.0.M3'
compile 'org.eclipse.jetty:jetty-webapp:8.0.0.M3'
compile 'org.mortbay.jetty:jsp-2.1-glassfish:2.1.v20100127'

我的博客上有更大的文章.

Answer 2

我知道这已经回答了一段时间.我无法得到Ben McCann为我工作的答案.但是,通过添加直接向Jetty添加JSP支持,我很幸运

    <!--jsp support for jetty, add the 2 following -->
    <dependency>
        <groupId>org.mortbay.jetty</groupId>
        <artifactId>jsp-2.1</artifactId>
        <version>6.1.14</version>
        <type>jar</type>
    </dependency>
    <dependency>
        <groupId>org.mortbay.jetty</groupId>
        <artifactId>jsp-api-2.1</artifactId>
        <version>6.1.14</version>
        <type>jar</type>
    </dependency>

奇怪的是,我最初拥有的版本6.1.24并不支持.

总的来说,这使得我的pom.xml看起来像这样:

http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0

<groupId>wikiproject</groupId>
<artifactId>wikiproject</artifactId>
<version>1.0-SNAPSHOT</version>

<properties>
    <jetty.version>6.1.14</jetty.version>
</properties>


<!-- Jetty dependencies -->
<dependencies>
    <dependency>
        <groupId>org.mortbay.jetty</groupId>
        <artifactId>jetty</artifactId>
        <version>${jetty.version}</version>
        <type>jar</type>
    </dependency>

    <dependency>
        <groupId>org.mortbay.jetty</groupId>
        <artifactId>jetty-util</artifactId>
        <version>${jetty.version}</version>
        <type>jar</type>
    </dependency>

    <dependency>
        <groupId>org.mortbay.jetty</groupId>
        <artifactId>jetty-plus</artifactId>
        <version>${jetty.version}</version>
        <type>jar</type>
    </dependency>

    <!--jsp support for jetty, add the 2 following -->
    <dependency>
        <groupId>org.mortbay.jetty</groupId>
        <artifactId>jsp-2.1</artifactId>
        <version>${jetty.version}</version>
        <type>jar</type>
    </dependency>
    <dependency>
        <groupId>org.mortbay.jetty</groupId>
        <artifactId>jsp-api-2.1</artifactId>
        <version>${jetty.version}</version>
        <type>jar</type>
    </dependency>

    <dependency>
        <groupId>org.apache.ant</groupId>
        <artifactId>ant-antlr</artifactId>
        <version>1.7.1</version>
    </dependency>

</dependencies>

和我的开始课(我在文件夹中添加\src\test\java\com\company\wikiproject)

package com.company.wikiproject;
import org.mortbay.jetty.Connector;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.bio.SocketConnector;
import org.mortbay.jetty.webapp.WebAppContext;
/**  
 * User: Jesper Rønn-Jensen  
 * start wiki pages  
 */

公共课开始{

public static void main(String[] args) {
    Server jettyServer = null;
    try {
        jettyServer = new Server();

        SocketConnector conn = new SocketConnector();
        conn.setPort(8080);
        jettyServer.setConnectors(new Connector[]{conn});

        WebAppContext context = new WebAppContext();
        context.setContextPath("/");
        context.setWar("src/main/webapp");

        jettyServer.setHandler(context);
        jettyServer.start();
    } catch (Exception ignore) {
        if (jettyServer != null) {
            try {
                jettyServer.stop();
            } catch (Exception e1) {
                e1.printStackTrace();
            }
        }
    }
}

}

Answer 3

我没有使用Jetty发行版中的jar,只使用Maven依赖项:

<properties>
    <jetty.version>8.1.0.RC0</jetty.version>
    <glassfish.javax.version>2.2.3</glassfish.javax.version>
    <glassfish.javax-impl.version>2.2</glassfish.javax-impl.version>
    <glassfish.jstl.version>1.2</glassfish.jstl.version>
</properties>

<dependencies>
    <!-- Jetty Webapp-->
    <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-webapp</artifactId>
        <version>${jetty.version}</version>
    </dependency>

    <!-- JSP Support -->
    <dependency>
        <groupId>org.glassfish.web</groupId>
        <artifactId>javax.servlet.jsp</artifactId>
        <version>${glassfish.javax.version}</version>
    </dependency>

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

    <!-- EL Support -->
    <dependency>
        <groupId>org.glassfish.web</groupId>
        <artifactId>javax.el</artifactId>
        <version>${glassfish.javax.version}</version>
    </dependency>

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

    <!-- JSTL Support -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
        <version>${glassfish.jstl.version}</version>
    </dependency>

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

Answer 4

以Simon Huet的出色答案为基础,这是我的看法:

<properties>
    <bundle.name>nsb-${project.version}</bundle.name>
    <glassfish.javax.version>2.2.3</glassfish.javax.version>
    <glassfish.javax-jstl.version>1.2.1</glassfish.javax-jstl.version>
</properties>

<dependencies>

    <!-- Jetty Webapp -->
    <dependency>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-webapp</artifactId>
        <version>${jetty.version}</version>
    </dependency>

    <!-- JSP Support -->
    <dependency>
        <groupId>org.glassfish.web</groupId>
        <artifactId>javax.servlet.jsp</artifactId>
        <version>${glassfish.javax.version}</version>
    </dependency>

    <!-- EL Support -->
    <dependency>
        <groupId>org.glassfish.web</groupId>
        <artifactId>javax.el</artifactId>
        <version>${glassfish.javax.version}</version>
    </dependency>

    <!-- JSTL Support -->
    <dependency>
        <groupId>org.glassfish.web</groupId>
        <artifactId>javax.servlet.jsp.jstl</artifactId>
        <version>${glassfish.javax-jstl.version}</version>
        <exclusions>
            <exclusion>
                <artifactId>jstl-api</artifactId>
                <groupId>javax.servlet.jsp.jstl</groupId>
            </exclusion>
        </exclusions>
    </dependency>

</dependencies>