Question

我正在尝试使用很少的无状态会话bean创建一个简单的项目。我花了一个多星期才发现问题。尝试了各种各样的依赖，但没有任何效果。也许任何人都可以帮助我。但是当我用maven编译它时，我得到以下错误：

无法执行目标org.apache.maven.plugins：maven-compiler-plugin：2.3.2：项目测试时编译（default-compile）：编译失败：编译失败： [ERROR] \ workspace \ test \ src \ main \ java \ com \ test \ services \ Test1ServiceImpl.java：[14,1]找不到符号 [错误]符号：类无状态 [错误] @Stateless [ERROR] \ workspace \ test \ src \ main \ java \ com \ test \ services \ Test1ServiceImpl.java：[16,1]无法找到符号 [错误]符号：类远程我的POM看起来像这样： http://maven.apache.org/maven-v4_0_0.xsd"> 4.0.0

<groupId>com.test</groupId>
<artifactId>test</artifactId>
<version>1.0-SNAPSHOT</version>
<name>test-common</name>
<packaging>ejb</packaging>

<repositories>
    <repository>
        <id>repository.jboss.org-public</id>
        <name>JBoss.org Maven repository</name>
        <url>https://repository.jboss.org/nexus/content/groups/public</url>
    </repository>
</repositories>
<dependencies>

    <dependency>
        <groupId>commons-io</groupId>
        <artifactId>commons-io</artifactId>
        <version>2.3</version>
    </dependency>
    <dependency>
        <groupId>commons-codec</groupId>
        <artifactId>commons-codec</artifactId>
        <version>1.4</version>
    </dependency>

    <dependency>
        <groupId>org.jboss.ejb3</groupId>
        <artifactId>jboss-ejb3-ext-api</artifactId>
        <version>1.1.0</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>jboss</groupId>
        <artifactId>jboss-annotations-ejb3</artifactId>
        <version>4.2.3.GA</version>
        <scope>provided</scope>
    </dependency>
    <dependency>

        <groupId> com.thoughtworks.xstream</groupId>
        <artifactId>xstream</artifactId>
        <version>1.2.2</version>
    </dependency>
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>4.8.2</version>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>javax.jms</groupId>
        <artifactId>jms</artifactId>
        <version>1.1</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>log4j</groupId>
        <artifactId>log4j</artifactId>
        <version>1.2.14</version>
        <scope>provided</scope>
    </dependency>

    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging-api</artifactId>
        <version>1.1</version>
        <scope>provided</scope>
    </dependency>


</dependencies>
<build>
    <plugins>
        <plugin>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>2.3.2</version>
            <configuration>
                <source>1.6</source>
                <target>1.6</target>
            </configuration>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-plugin</artifactId>
            <version>2.4.3</version>
            <configuration>
            </configuration>
        </plugin>
        <plugin>
            <artifactId>maven-ejb-plugin</artifactId>
            <version>2.3</version>
            <configuration>
                <ejbVersion>3.0</ejbVersion>
                <archive>
                    <manifest>
                        <addClasspath>true</addClasspath>
                    </manifest>
                </archive>
            </configuration>
        </plugin>
    </plugins>
</build>

Answer 1

“无国籍”？没有包裹？您的JAva源是否正确（使用导入？）

Answer 2

您必须包含包含javax.ejb。* API的jar。

将依赖项添加到pom.xml中的以下jar。

对于Java EE 6：http://download.java.net/maven/2/javax/javaee-api/6.0/javaee-api-6.0.jar

Maven构建注释失败

2 个答案: