Question

我有一个特点：

trait AbstractSender {

    abstract SentTrigger sendMail(Mail main)

    SentTrigger sentTrigger(Mail mail){
        //do smth here
    }
}

我有一节课：

class EmailSender implements AbstractSender{

    @Override
    SentTrigger sendMail(Mail mail){
        //do some stuff
    }
}

我尝试使用gmavenplus插件编译它：

<plugin>
                    <groupId>org.codehaus.gmavenplus</groupId>
                    <artifactId>gmavenplus-plugin</artifactId>
                    <version>1.5</version>
                    <executions>
                        <execution>
                            <goals>
                                <goal>addSources</goal>
                                <goal>addTestSources</goal>
                                <goal>generateStubs</goal>
                                <goal>compile</goal>
                                <goal>testGenerateStubs</goal>
                                <goal>testCompile</goal>
                                <goal>removeStubs</goal>
                                <goal>removeTestStubs</goal>
                            </goals>
                        </execution>
                    </executions>
<dependencies>
                    <dependency>
                        <groupId>org.codehaus.groovy</groupId>
                        <artifactId>groovy-all</artifactId>
                        <!-- any version of Groovy \>= 1.5.0 should work here -->
                        <version>2.4.4</version>
                        <scope>runtime</scope>
                    </dependency>
                </dependencies>
                </plugin>

并获得编译异常：

EmailSender不是抽象的，并且不会覆盖AbstractSender中的抽象方法sentTrigger

方法 sentTrigger 已实施。生成的java代码看起来像这样：

@groovy.transform.Trait() public interface AbstractSender
 {
;
 SentTrigger sendMail(Mail mail);
 sentTrigger sentTrigger(Mail mail);
}

这解释了编译错误。我用gmavenplus插件做错了什么？

Answer 1

这不是GMavenPlus配置问题。您可以将它放在GroovyConsole中以演示此

ColorImages

您看到的错误消息是正确的。 Uncaught TypeError: FinalPrice.toFixed is not a function GetPriceForChildren @ purchase-product:642 $.each.$.click.$.ajax.success @ purchase-product:693 n.Callbacks.j @ jquery-1.11.0.min.js:2 n.Callbacks.k.fireWith @ jquery-1.11.0.min.js:2 x @ jquery-1.11.0.min.js:4 n.ajaxTransport.send.b @ jquery-1.11.0.min.js:4仅实施trait AbstractSender { abstract SentTrigger send(Mail main) SentTrigger sentTrigger(Mail mail) { } } class EmailSender implements AbstractSender{ @Override SentTrigger sendMail(Mail mail) { } } class Mail { } class SentTrigger { } new EmailSender()，而不是EmailSender。如果您将sendMail()重命名为send()，则应该正确编译。

无法使用gmavenplus插件编译特征

1 个答案: