Java 如何使用maven将GWT应用程序打包到胖罐子中？
我的GWT应用程序目前使用maven打包成war，然后部署到tomcat。我想改为在jar中打包，这样就可以用java-jar执行，并让应用程序从Jetty这样的嵌入式web服务器上运行。类似于在开发模式下运行时发生的情况，但我希望它发生在一个易于部署的fat/uber jar中，包括html和GWT js文件。我只能为Jetty with spring找到这样做的说明，但还不能将其应用于GWT。类似的东西很接近了，只需要与GWT一起工作。您只需更改maven项目的打包即可：Java 如何使用maven将GWT应用程序打包到胖罐子中？,java,maven,gwt,jar,Java,Maven,Gwt,Jar,我的GWT应用程序目前使用maven打包成war，然后部署到tomcat。我想改为在jar中打包，这样就可以用java-jar执行，并让应用程序从Jetty这样的嵌入式web服务器上运行。类似于在开发模式下运行时发生的情况，但我希望它发生在一个易于部署的fat/uber jar中，包括html和GWT js文件。我只能为Jetty with spring找到这样做的说明，但还不能将其应用于GWT。类似的东西很接近了，只需要与GWT一起工作。您只需更改maven项目的打包即可： <proje
<project>
...
<packaging>jar</packaging>
...
</project>
...
罐子
...
接下来，我将确保依赖项
gwt-dev<project>
...
<packaging>jar</packaging>
...
</project>
...
罐子
...
gwt-dev
4.0.0
com.mycompany.project
4.0.0
com.mycompany.project
结合和@mam10eks的答案，我想我已经设法为一个简单的GWT应用程序找到了答案：
pom.xml：
<?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>com.example.HelloJettyGwt</groupId>
<artifactId>HelloJettyGwt</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>HelloJettyGwt</name>
<properties>
<gwtVersion>2.7.0</gwtVersion>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<jetty-version>9.3.2.v20150730</jetty-version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt</artifactId>
<version>${gwtVersion}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-servlet</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-dev</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-servlet</artifactId>
<version>${jetty-version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty.websocket</groupId>
<artifactId>javax-websocket-server-impl</artifactId>
<version>${jetty-version}</version>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>2.7.0</version>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>test</goal>
<goal>generateAsync</goal>
</goals>
</execution>
</executions>
<configuration>
<runTarget>app.html</runTarget>
<modules>
<module>com.example.HelloJettyGwt.app</module>
</modules>
</configuration>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.5</version>
<executions>
<execution>
<id>copy-resources</id>
<phase>prepare-package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${project.build.outputDirectory}</outputDirectory>
<resources>
<resource>
<directory>
src/main/webapp
</directory>
<filtering>true</filtering>
<includes>
<include>**/*.html</include>
<include>**/*.css</include>
<include>**/web.xml</include>
</includes>
</resource>
<resource>
<directory>
${project.build.directory}/${project.build.finalName}/
</directory>
<filtering>true</filtering>
<includes>
<include>**/app/**</include>
</includes>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.5</version>
<configuration>
<archive>
<manifest>
<mainClass>com.example.HelloJettyGwt.ServerMain</mainClass>
</manifest>
<manifestEntries>
<Implementation-Version>${jetty-version}</Implementation-Version>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<executions>
<execution>
<id>rebuild-war</id>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<createDependencyReducedPom>false</createDependencyReducedPom>
<artifactSet>
<includes>
<include>*:*</include>
</includes>
</artifactSet>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/VERSION.txt</exclude>
<exclude>META-INF/LICENSE.txt</exclude>
</excludes>
</filter>
<!-- exclude the MANIFEST.MF entries that will cause problems -->
<filter>
<artifact>javax.annotation:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>javax.servlet:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>javax.websocket:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>org.eclipse.jetty:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>org.eclipse.jetty.websocket:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>org.ow2.asm:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
</filters>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
</transformers>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<version>1.1.1</version>
<executions>
<execution>
<id>enforce-java</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireMavenVersion>
<version>[3.0.0,)</version>
</requireMavenVersion>
<requireJavaVersion>
<version>[1.8,)</version>
<message>[ERROR] OLD JDK [${java.version}] in use.
Jetty
${jetty-version} requires JDK 1.8 or newer</message>
</requireJavaVersion>
</rules>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
结合和@mam10eks的答案，我想我已经设法为一个简单的GWT应用程序找到了答案：
pom.xml：
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example.HelloJettyGwt</groupId>
<artifactId>HelloJettyGwt</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>HelloJettyGwt</name>
<properties>
<gwtVersion>2.7.0</gwtVersion>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<jetty-version>9.3.2.v20150730</jetty-version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt</artifactId>
<version>${gwtVersion}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-servlet</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-user</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.gwt</groupId>
<artifactId>gwt-dev</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-servlet</artifactId>
<version>${jetty-version}</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty.websocket</groupId>
<artifactId>javax-websocket-server-impl</artifactId>
<version>${jetty-version}</version>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>gwt-maven-plugin</artifactId>
<version>2.7.0</version>
<executions>
<execution>
<goals>
<goal>compile</goal>
<goal>test</goal>
<goal>generateAsync</goal>
</goals>
</execution>
</executions>
<configuration>
<runTarget>app.html</runTarget>
<modules>
<module>com.example.HelloJettyGwt.app</module>
</modules>
</configuration>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.5</version>
<executions>
<execution>
<id>copy-resources</id>
<phase>prepare-package</phase>
<goals>
<goal>copy-resources</goal>
</goals>
<configuration>
<outputDirectory>${project.build.outputDirectory}</outputDirectory>
<resources>
<resource>
<directory>
src/main/webapp
</directory>
<filtering>true</filtering>
<includes>
<include>**/*.html</include>
<include>**/*.css</include>
<include>**/web.xml</include>
</includes>
</resource>
<resource>
<directory>
${project.build.directory}/${project.build.finalName}/
</directory>
<filtering>true</filtering>
<includes>
<include>**/app/**</include>
</includes>
</resource>
</resources>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.5</version>
<configuration>
<archive>
<manifest>
<mainClass>com.example.HelloJettyGwt.ServerMain</mainClass>
</manifest>
<manifestEntries>
<Implementation-Version>${jetty-version}</Implementation-Version>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.4.3</version>
<executions>
<execution>
<id>rebuild-war</id>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<createDependencyReducedPom>false</createDependencyReducedPom>
<artifactSet>
<includes>
<include>*:*</include>
</includes>
</artifactSet>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/VERSION.txt</exclude>
<exclude>META-INF/LICENSE.txt</exclude>
</excludes>
</filter>
<!-- exclude the MANIFEST.MF entries that will cause problems -->
<filter>
<artifact>javax.annotation:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>javax.servlet:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>javax.websocket:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>org.eclipse.jetty:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>org.eclipse.jetty.websocket:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
<filter>
<artifact>org.ow2.asm:*</artifact>
<excludes>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
</filters>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
</transformers>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
<version>1.1.1</version>
<executions>
<execution>
<id>enforce-java</id>
<goals>
<goal>enforce</goal>
</goals>
<configuration>
<rules>
<requireMavenVersion>
<version>[3.0.0,)</version>
</requireMavenVersion>
<requireJavaVersion>
<version>[1.8,)</version>
<message>[ERROR] OLD JDK [${java.version}] in use.
Jetty
${jetty-version} requires JDK 1.8 or newer</message>
</requireJavaVersion>
</rules>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
谢谢回答，但这并不包括我问过的所有问题，例如GWT编译jar中的js文件、嵌入式web服务器等。谢谢回答，但这并不包括我问过的所有问题，例如GWT编译jar中的js文件、嵌入式web服务器等。谢谢我尝试了链接，它帮助我更接近，但我仍然无法让maven完全发挥作用，我正在寻找一个解决方案，在这个解决方案中，我可以得到一个胖罐子，即在罐子中运行webapp所需的一切，包括html、GWT js文件等，而不需要单独的war文件。感谢我尝试了链接，它帮助我更接近，但我仍然无法让maven完全发挥作用，我正在寻找一个解决方案，在这个解决方案中，我可以得到一个胖jar，即在jar中运行webapp所需的所有东西，包括html、GWT js文件等，而不需要单独的war文件。我刚刚发现，尽管这可以与mvn包和java-jar一起工作。。。它不能通过mvn gwt与超级开发模式一起工作：runJust发现，尽管它可以与mvn包和java-jar一起工作。。。它不能通过mvn gwt:run使用超级开发模式