java - Maven Archetype 上的 charsetName 引起的 MojoFailureException

Question

当我尝试为我的 WAR 项目运行命令 mvn archetype:create-from-project 时，在读取 .java 文件后会显示此异常:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:2.2:create-from-project (default-cli) on project ConfiguradorWAR: charsetName -> [Help 1]
org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:2.2:create-from-project (default-cli) on project ConfiguradorWAR: charset
Name
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
        at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
        at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
        at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:120)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:355)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
        at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
        at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:216)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:160)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
        at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
        at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
        at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
Caused by: org.apache.maven.plugin.MojoFailureException: charsetName
        at org.apache.maven.archetype.mojos.CreateArchetypeFromProjectMojo.execute(CreateArchetypeFromProjectMojo.java:285)
        at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:132)
        at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
        ... 19 more

默认的项目编码是Cp1252，我已经尝试过UTF-8和ISO-8859-1，还编辑了编码选项项目和 Eclipse 首选项。在 pom.xml 上:

<properties>
        <project.build.sourceEncoding>ISO-8859-1</project.build.sourceEncoding> 
        <project.reporting.outputEncoding>${project.build.sourceEncoding}</project.reporting.outputEncoding>
        <project.resources.sourceEncoding>${project.build.sourceEncoding}</project.resources.sourceEncoding>
</properties>

和

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-archetype-plugin</artifactId>
    <version>2.2</version>
    <configuration>
        <defaultEncoding>${project.build.sourceEncoding}</defaultEncoding>
        <encoding>${project.build.sourceEncoding}</encoding>
        <archetypeArtifactId>archetype-wsjpa</archetypeArtifactId>
                        <archetypeGroupId>br.com.example</archetypeGroupId>
                        <archetypeVersion>1.0</archetypeVersion>                              <archetypeFilteredExtentions>java,xml</archetypeFilteredExtentions>
    </configuration>
 </plugin>
 <plugin>
     <artifactId>maven-compiler-plugin</artifactId>
     <version>3.1</version>
     <configuration>
         <encoding>${project.build.sourceEncoding}</encoding>
     </configuration>
 </plugin>

我从同事那里得到的最好建议是尝试替换整个项目中所有带有重音的字符。我有一个默认使用 Cp1252 编码的 EJB 项目，第一次尝试就成功了。预先感谢您，并对我的英语不好表示歉意。

Answer 1

在详尽地运用命令行可能的每个参数后，我找到了正确的参数。

您应该像这样创建原型(prototype):

mvn archetype:create-from-project -Darchetype.encoding=ISO-8859-1

正如您在 Maven Archetype Plugin Docs 上看到的那样您应该使用“用户属性 archetype.encoding”。

任何其他参数名称都会失败。

这对我有用!