java - GWT-Maven-插件 : Link GWT compiled files into a defined directory

Question

我有一个 GWT 项目，我想将其迁移到 Maven。

1) 在使用 Maven 之前，为了编译 GWT，我曾经使用以下代码执行一个 .bat 文件:

/thisFolder是我期望的编译文件目录

call env
cd "\thisFolder"
%JAVA_HOME_GWT%/java -Xmx1024m -Dgwt.nowarn.legacy.tools  -cp  %GWT_HOME%/gwt-user.jar;%GWT_HOME%/gwt-dev.jar;%GWT_HOME%/validation-api-1.0.0.GA.jar;%GWT_HOME%/validation-api-1.0.0.GA-sources.jar;%GWT_EXT%/gwtext.jar" com.google.gwt.dev.Compiler -war "%URL_PROJECT_BASE%/%URL_COMPILE_PROJECT_CLIENT%" %*  -style OBF com.myproject.client.gwt.ProjectClient
pause

由于第二行改变了目录，编译后的文件被创建到这个directory : ...\thisFolder\com.myproject.client.gwt.ProjectClient

2) 现在我想做同样的事情，但是使用 gwt-maven-plugin，所以根据我发现的一些帖子，我对插件配置做了一些更改以设置 *.cache.html文件输出目录到...\thisFolder

These are some of the labels I tried to use:

- <hostedWebapp>${project.build.directory}/thisFolder</hostedWebapp>
- <extraJvmArgs>-Djava.io.tmpdir=${project.build.directory}/thisFolder</extraJvmArgs>
- <outputDirectory>${project.build.directory}/thisFolder</outputDirectory>
- <war>${project.build.directory}/thisFolder</war>
- <deploy>${project.build.directory}/thisFolder</deploy>

但是在编译 GWT 之后，它会显示一 strip 有 directory 的消息*.cache.html(或 *.cache.js) 的位置，它不是我预期的路径(此控制台输出的最后一行)。

[INFO]       Compiling permutation 10...
[INFO]          Compiling
[INFO]             Compiling permutation 11...
[INFO]          Compiling
[INFO]             Compiling permutation 12...
[INFO]          Compiling
[INFO]             Compiling permutation 13...
[INFO]       Compiling permutation 14...
[INFO]    Compile of permutations succeeded
[INFO]    Compilation succeeded -- 54,216s
[INFO] Linking into D:\Java\MyProject\mainProject\target\mainProject\com.myproject.client.gwt.ProjectClient

---

设置 *.cache.html 文件输出目录的正确方法是什么？

---

这是 pom.xml gwt 插件配置:

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>gwt-maven-plugin</artifactId>
    <version>${gwt.version}</version>
    <executions>
        <execution>
            <goals>
                <goal>compile</goal>
                <goal>generateAsync</goal>
                <goal>test</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <extraJvmArgs>-Xmx1024m -Xss1024k -Dgwt.nowarn.legacy.tools</extraJvmArgs>
        <draftCompile>true</draftCompile>
        <debugSuspend>false</debugSuspend>
        <logLevel>INFO</logLevel>
        <style>OBF</style>
        <noServer>true</noServer>
        <runTarget>http://localhost:${glassfish.port}/${project.build.finalName}/${project.build.finalName}.html</runTarget>
        <buildOutputDirectory>${project.build.outputDirectory}</buildOutputDirectory>
        <deploy>${project.build.outputDirectory}/deploy</deploy>
        <copyWebapp>true</copyWebapp>
    </configuration>
</plugin>

Answer 1

来自 https://gwt-maven-plugin.github.io/gwt-maven-plugin/compile-mojo.html 处的文档,

webappDirectory File - Location on filesystem where GWT will write output files (-out option to GWTCompiler). Default value is: ${project.build.directory}/${project.build.finalName}. User property is: gwt.war.

您似乎在使用 -war相反，我认为这是 -out 的更旧版本, 但添加 <webappDirectory>${project.build.directory}/thisFolder</webappDirectory>您的配置应该达到预期的结果。