我正在使用我的webapp中的vaadin图表。 当我在IDE中运行我的应用程序时，它的工作正常但是当我使用jar运行它时它会抛出：
[/VAADIN/widgetsets/com.abc.xyz.widgetset.AppWidgetset/com.abc.xyz.widgetset.AppWidgetset.nocache.js] not found from filesystem or through class loader. Add widgetset and/or theme JAR to your classpath or add files to WebContent/VAADIN folder.
我使用以下命令构建我的应用程序：
mvn compile assembly:single -Dmaven.test.skip=true -Dvaadin.charts.developer.license=<key> -Denvironment=dev -Dversion=1.test package vaadin:update-widgetset install vaadin:update-widgetset install
我已经在我的webapp上下文中设置了appwidgetset param：
setInitParameter("widgetset", "com.abc.xyz.widgetset.AppWidgetset");
我的vaadin servlet是：
@WebServlet(value = "/*", asyncSupported = true)
@VaadinServletConfiguration(productionMode = true, ui = MyUI.class, widgetset="com.abc.xyz.widgetset.AppWidgetset")
public class CustomVaadinServlet extends VaadinServlet implements SessionInitListener, SessionDestroyListener {
private final Logger logger = Logger.getLogger(this.getClass());
@Override
protected void servletInitialized() throws ServletException {
super.servletInitialized();
getService().addSessionInitListener(this);
getService().addSessionDestroyListener(this);
}
@Override
public void sessionDestroy(SessionDestroyEvent event) {
logger.info("CustomVaadinServlet: sessionDestroy event called");
}
@Override
public void sessionInit(SessionInitEvent event) throws ServiceException {
logger.info("CustomVaadinServlet: sessionInit event called");
}
}
我的POM文件：
<?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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.abc.xyz</groupId>
<artifactId>xyz</artifactId>
<packaging>war</packaging>
<version>1</version>
<name>xyz_app</name>
<prerequisites>
<maven>3</maven>
</prerequisites>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<vaadin.version>7.7.6</vaadin.version>
<vaadin.plugin.version>7.7.6</vaadin.plugin.version>
<jetty.plugin.version>9.4.6.v20170531</jetty.plugin.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<junit.version>5.0.0-ALPHA</junit.version>
<jmockit.version>1.9</jmockit.version>
<!-- If there are no local customisations, this can also be "fetch" or
"cdn" -->
<vaadin.widgetset.mode>local</vaadin.widgetset.mode>
<spring.version>4.1.3.RELEASE</spring.version>
<hibernate.version>4.3.6.Final</hibernate.version>
<aspectj.version>1.6.11</aspectj.version>
<version.slf4j>1.7.5</version.slf4j>
<shiro.version>1.3.2</shiro.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-bom</artifactId>
<version>${vaadin.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>eu.maxschuster</groupId>
<artifactId>vaadin-autocompletetextfield</artifactId>
<version>1.0-alpha-4</version>
</dependency>
<!-- GIT plugins -->
<dependency>
<groupId>org.eclipse.mylyn.github</groupId>
<artifactId>org.eclipse.egit.github.core</artifactId>
<version>2.1.5</version>
</dependency>
<!-- Excel report generation -->
<dependency>
<groupId>org.vaadin.addons</groupId>
<artifactId>vaadin-excel-exporter</artifactId>
<version>1.0.4</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.9</version>
</dependency>
<!-- PDF report generation -->
<dependency>
<groupId>com.itextpdf</groupId>
<artifactId>itextpdf</artifactId>
<version>5.5.9</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20160810</version>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.9</version>
</dependency>
<!-- Logging dependencies -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${version.slf4j}</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<!-- Vaadin -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-server</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-client-compiled</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-client-compiler</artifactId>
<scope>provided</scope>
<exclusions>
<exclusion>
<groupId>com.vaadin.external.gwt</groupId>
<artifactId>gwt-dev</artifactId>
</exclusion>
<exclusion> <!-- declare the exclusion here -->
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-client</artifactId>
<scope>provided</scope>
<exclusions>
<exclusion>
<groupId>com.vaadin.external.gwt</groupId>
<artifactId>gwt-dev</artifactId>
</exclusion>
<exclusion> <!-- declare the exclusion here -->
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-themes</artifactId>
</dependency>
<dependency>
<groupId>com.vaadin.addon</groupId>
<artifactId>vaadin-charts</artifactId>
<version>3.2.0</version>
</dependency>
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>18.0</version>
</dependency>
<dependency>
<groupId>com.vaadin</groupId>
<artifactId>grid-renderers-collection-addon</artifactId>
<version>0.94</version>
</dependency>
<dependency>
<groupId>org.vaadin.addons</groupId>
<artifactId>vaadin-grid-util</artifactId>
<version>1.0.9</version>
</dependency>
<!-- Spring 3 dependencies -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.3.5.RELEASE</version>
</dependency>
<!-- Spring Security -->
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- Shiro -->
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-core</artifactId>
<version>${shiro.version}</version>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-web</artifactId>
<version>${shiro.version}</version>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-aspectj</artifactId>
<version>${shiro.version}</version>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-guice</artifactId>
<version>${shiro.version}</version>
</dependency>
<dependency>
<groupId>org.apache.shiro</groupId>
<artifactId>shiro-spring</artifactId>
<version>${shiro.version}</version>
</dependency>
<!-- Hibernate -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-tools</artifactId>
<version>4.3.5.Final</version>
</dependency>
<!-- ehcache -->
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache-core</artifactId>
<version>2.6.9</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-ehcache</artifactId>
<version>${hibernate.version}</version>
</dependency>
<!-- @Configuration needs that -->
<dependency>
<groupId>cglib</groupId>
<artifactId>cglib</artifactId>
<version>3.2.4</version>
</dependency>
<!-- MYSQL -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.6</version>
</dependency>
<!-- Junit -->
<dependency>
<groupId>org.junit</groupId>
<artifactId>junit5-engine</artifactId>
<version>${junit.version}</version>
</dependency>
<dependency>
<groupId>org.jmockit</groupId>
<artifactId>jmockit</artifactId>
<version>${jmockit.version}</version>
</dependency>
<!-- Code covrage -->
<dependency>
<groupId>emma</groupId>
<artifactId>emma</artifactId>
<version>2.1.5320</version>
</dependency>
<!-- <dependency> <groupId>emma</groupId> <artifactId>maven-emma-plugin</artifactId>
<version>0.5</version> <type>plugin</type> </dependency> -->
<dependency>
<groupId>org.codehaus.mojo</groupId>
<artifactId>emma-maven-plugin</artifactId>
<version>1.0-alpha-1</version>
</dependency>
<dependency>
<groupId>org.hsqldb</groupId>
<artifactId>hsqldb</artifactId>
<version>2.3.4</version>
</dependency>
<!-- apache commons -->
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-csv</artifactId>
<version>1.4</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.0</version>
</dependency>
<!-- jetty -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>3.2.5.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-maven-plugin -->
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>${jetty.plugin.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.eclipse.jetty/jetty-server -->
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-server</artifactId>
<version>${jetty.plugin.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<!-- As we are doing "inplace" GWT compilation, ensure the widgetset -->
<!-- directory is cleaned properly -->
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>2.4.1</version>
<configuration>
<filesets>
<fileset>
<directory>src/main/webapp/VAADIN/widgetsets</directory>
</fileset>
</filesets>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.6</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<!-- Exclude an unnecessary file generated by the GWT compiler. -->
<packagingExcludes>WEB-INF/classes/VAADIN/widgetsets/WEB-INF/**</packagingExcludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.0.2</version>
<configuration>
<archive>
<manifestFile>${project.build.outputDirectory}/META-INF/MANIFEST.MF</manifestFile>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>com.abc.xyz.jetty.abcJettyServer</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>com.abc.xyz.jetty.abcJettyServer</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
</plugin>
<plugin>
<groupId>com.vaadin</groupId>
<artifactId>vaadin-maven-plugin</artifactId>
<version>${vaadin.plugin.version}</version>
<configuration>
<extraJvmArgs>-Xmx512M -Xss1024k</extraJvmArgs>
<webappDirectory>${basedir}/src/main/webapp/VAADIN/widgetsets
</webappDirectory>
<hostedWebapp>${basedir}/src/main/webapp/VAADIN/widgetsets
</hostedWebapp>
<noServer>true</noServer>
<draftCompile>false</draftCompile>
<compileReport>true</compileReport>
<style>OBF</style>
<strict>true</strict>
<runTarget>http://localhost:8080/</runTarget>
<soyc>false</soyc>
<widgetsetMode>local</widgetsetMode>
</configuration>
<executions>
<execution>
<goals>
<goal>resources</goal>
<goal>update-theme</goal>
<goal>update-widgetset</goal>
<goal>compile</goal>
<!-- Comment out compile-theme goal to use on-the-fly theme compilation -->
<goal>compile-theme</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-clean-plugin</artifactId>
<version>3.0.0</version>
</plugin>
<!-- The Jetty plugin allows us to easily test the development build by
running jetty:run on the command line. -->
<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>${jetty.plugin.version}</version>
<configuration>
<scanIntervalSeconds>2</scanIntervalSeconds>
<webApp>
<contextPath>/abc</contextPath>
</webApp>
</configuration>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<!-- Vaadin pre-release repositories -->
<id>vaadin-prerelease</id>
<activation>
<activeByDefault>false</activeByDefault>
</activation>
<repositories>
<repository>
<id>vaadin-prereleases</id>
<url>http://maven.vaadin.com/vaadin-prereleases</url>
</repository>
<repository>
<id>vaadin-snapshots</id>
<url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>vaadin-prereleases</id>
<url>http://maven.vaadin.com/vaadin-prereleases</url>
</pluginRepository>
<pluginRepository>
<id>vaadin-snapshots</id>
<url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
<distributionManagement>
<repository>
<uniqueVersion>false</uniqueVersion>
<id>nexus</id>
<name>nexus</name>
<url><URL></url>
<layout>default</layout>
</repository>
</distributionManagement>
</project>
我的嵌入式jetty主java类：
public void start() throws Exception {
try {
Server server = new Server(startPort);
JettyWebAppContext webContext = new JettyWebAppContext();
webContext.setConfigurations(new Configuration[]{
new WebXmlConfiguration(),
new AnnotationConfiguration()
});
webContext.setAttribute(AnnotationConfiguration.CLASS_INHERITANCE_MAP, createClassMap());
webContext.setContextPath("/");
webContext.setDescriptor(WEBAPP_RESOURCES_LOCATION + "/WEB-INF/web.xml");
webContext.setResourceBase(System.getProperty("user.dir") + File.separator + "src\\main\\webapp");
webContext.setParentLoaderPriority(true);
ServletHolder sh = new ServletHolder(new VaadinServlet());
webContext.addServlet(sh, "/*");
webContext.setInitParameter("ui", LoginUI.class.getCanonicalName());
webContext.setInitParameter("widgetset", "com.abc.xyz.widgetset.AppWidgetset");
server.setHandler(webContext);
server.start();
LOGGER.info("Jetty server started");
LOGGER.debug("Jetty web server port: {}"+ startPort);
LOGGER.debug("Port to stop Jetty with the 'stop' operation: {}"+ stopPort);
Monitor monitor = new Monitor(stopPort, new Server[] { server });
monitor.start();
server.join();
LOGGER.info("Jetty server exited");
} catch (Exception e) {
e.printStackTrace();
}
}
请帮我解决这个问题。