maven - Antlr4 maven插件中指定包的格式是什么？

Question

Antlr4 maven插件antlr4-maven-plugin中指定包的格式是什么？

我觉得我应该能够做到以下几点:

<plugin>
    <groupId>com.tunnelvisionlabs</groupId>
    <artifactId>antlr4-maven-plugin</artifactId>
    <version>4.0</version>
    <configuration>
        <arguments>package my.package.name</arguments>
    </configuration>
    <executions>
        <execution>
            <goals>
                <goal>antlr4</goal>
            </goals>
        </execution>
    </executions>
</plugin>

但这会导致以下错误:

[ERROR] Failed to execute goal com.tunnelvisionlabs:antlr4-maven-plugin:4.0:antlr4 (default) on project my_project: Unable to parse configuration of mojo com.tunnelvisionlabs:antlr4-maven-plugin:4.0:antlr4 for parameter arguments: Cannot assign configuration entry 'arguments' with value 'package my.package.name' of type java.lang.String to property of type java.util.List -> [Help 1]

Answer 1

如果我是你，我会为每个包制作一个 Maven 项目并尝试这个

<plugin>
<groupId>org.antlr</groupId>
<artifactId>antlr4-maven-plugin</artifactId>
<version>4.0</version>
<configuration>
    <sourceDirectory>${basedir}/src</sourceDirectory>
</configuration>
<executions>
    <execution>
        <goals>
            <goal>antlr4</goal>
        </goals>
    </execution>
</executions>
</plugin>

但通常，当我在 Maven 配置中传递参数时，我会执行以下操作。但我不确定 antlr4 中的语法

<plugin>
<groupId>com.tunnelvisionlabs</groupId>
<artifactId>antlr4-maven-plugin</artifactId>
<version>4.0</version>
<configuration>
    <arguments>
      <argument>-package</argument>
      <argument>my.package.name</argument>

   </arguments>
</configuration>
<executions>
    <execution>
        <goals>
            <goal>antlr4</goal>
        </goals>
    </execution>
</executions>
</plugin>

编辑:注意 -前面 package因此 antlr-maven-plugin 会将其识别为参数