我需要将Maven设置为：

a)编译GWT模块

b)复制jar中的* .java文件(因此可以在另一个GWT模块中导入)

c)复制jar中编译步骤的结果(因此它可以在服务器上使用)

有谁知道如何做到这一点？

基本的想法是,我想将我的GWT项目与我的Spring MVC项目分离,并删除Spring应用程序可能具有的所有依赖项,以及GWT jar和amp;插件.

这样我就可以将GWT模块用作纯javascript库,并直接从Jar文件中加载org.springframework.js.resource.ResourceServlet,同时仍保持在其他GWT项目中重用模块的灵活性.

任何帮助,将不胜感激.

最佳答案 我附上了我提出的解决方案,以便其他人可以使用它：

<!-- Set the output directory to something gwt:run can use in hosted mode -->
<outputDirectory>${project.build.directory}/${project.build.finalName}/WEB-INF/classes</outputDirectory>
            <finalName>gwt-build-name</finalName>
            <plugins>
                <plugin>
                    <groupId>org.apache.maven.plugins</groupId>
                    <artifactId>maven-compiler-plugin</artifactId>
                    <configuration>
                        <source>1.6</source>
                        <target>1.6</target>
                    </configuration>
                </plugin>
                <plugin>
                    <groupId>org.codehaus.mojo</groupId>
                    <artifactId>gwt-maven-plugin</artifactId>
                    <version>${gwt.version}</version>
                    <executions>
                        <execution>
                            <goals>
                                <goal>compile</goal>
                                <goal>test</goal>
                            </goals>
                        </execution>
                    </executions>
                    <configuration>
                        <hostedWebapp>${project.build.directory}/${project.build.finalName}</hostedWebapp>
                    </configuration>
                </plugin>
                <!-- Attach the resources plugin to the prepare-package phase to include the host page & generated javascript files -->
                <plugin>
                    <artifactId>maven-resources-plugin</artifactId>
                    <executions>
                        <execution>
                            <id>package-generated-javascript</id>
                            <phase>prepare-package</phase>
                            <goals>
                                <goal>copy-resources</goal>
                            </goals>
                            <configuration> 
                                <!-- shove everything the compiler produced into the JAR/META-INF/ folder so that Spring resourceServlet can find it -->
                                <outputDirectory>${project.build.outputDirectory}/META-INF</outputDirectory>
                                <resources>
                                    <resource>
                                        <directory>${project.build.directory}/${project.build.finalName}</directory>
                                        <includes>
                                            <include>org.yournamehere.Main/**</include>
                                        </includes>
                                    </resource>
                                </resources>
                            </configuration>
                        </execution>
                        <execution>
                            <id>include-host-page</id>
                            <phase>compile</phase>
                            <goals>
                                <goal>copy-resources</goal>
                            </goals>
                            <configuration> 
                           <outputDirectory>${project.build.directory}/${project.build.finalName}</outputDirectory>

                                <resources>
                                    <resource>
                                        <directory>${basedir}/src/main/webapp</directory>
                                        <includes>
                                            <include>**</include>                                        
                                        </includes>
                                    </resource>
                                </resources>
                            </configuration>
                        </execution>
                    </executions>
                </plugin>

上面做的是将输出目录更改为target / finalName,以便所有内容都在同一目录下,并将资源插件附加到compile,prepare-package阶段,以将GWT编译器输出复制到构建目录.一旦所有东西都存在,它将默认结束在最后一个jar中.

这样,构建目录包含托管模式需要运行的所有内容以及Spring资源servlet需要为GWT模块提供服务而不与GWT直接相关的所有内容.