Question

我有一个使用AspectJ和Spring Roo的应用程序。我没有这些技术的经验。在Maven的建筑中（3.3.9 ）我在控制台中遇到错误：

im@im:~/projects/maintenance$ mvn clean install
[INFO] Scanning for projects...
[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building maintenance 1.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ maintenance ---
[INFO] 
[INFO] --- aspectj-maven-plugin:1.2:compile (default) @ maintenance ---
[ERROR] The method getId() is undefined for the type Employee

并且错误是合理的，因为在getId()类中我确实没有Employee方法，但是我有以下注释：

import ...

@RooJavaBean
@RooToString
@RooJpaActiveRecord(persistenceUnit = "entityManagerFactoryMaintenance", identifierField = "id", identifierColumn = "EMPLOYEE_ID", versionColumn = "", versionField = "", finders = { "findEmployeesByHireDateIsNull" }, mergeMethod = "", persistMethod = "", removeMethod = "")
@JsonSerialize(include = Inclusion.NON_NULL)
@Table(name = "EMPLOYEES"/*, schema = Constants.ORACLE_MAINTENANCE_SCHEMA*/)
public class Employee {..}

我猜这是AspectJ中某个地方的问题。这是我的pom.xml部分，其中包含AspectJ：

<properties>
    <aspectj.version>1.8.1</aspectj.version>
    <java.version>8</java.version>
    <roo.version>1.3.1.RC1</roo.version>
    <hibernate.version>4.0.1.Final</hibernate.version>
    <spring.version>4.0.9.RELEASE</spring.version>
    ...
</properties>
...
<dependencies>
    <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjrt</artifactId>
        <version>${aspectj.version}</version>
    </dependency>
    <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjweaver</artifactId>
        <version>${aspectj.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aspects</artifactId>
        <version>${spring.version}</version>
    </dependency>
    ...
</dependencies>
...
<build>
    <plugins>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>aspectj-maven-plugin</artifactId>
            <version>1.2</version>
            <!-- NB: do not use 1.3 or 1.3.x due to MASPECTJ-90 and do not use 1.4 
                due to declare parents issue -->
            <dependencies>
                <!-- NB: You must use Maven 2.0.9 or above or these are ignored (see 
                    MNG-2972) -->
                <dependency>
                    <groupId>org.aspectj</groupId>
                    <artifactId>aspectjrt</artifactId>
                    <version>${aspectj.version}</version>
                </dependency>
                <dependency>
                    <groupId>org.aspectj</groupId>
                    <artifactId>aspectjtools</artifactId>
                    <version>${aspectj.version}</version>
                </dependency>
            </dependencies>
            <executions>
                <execution>
                    <goals>
                        <goal>compile</goal>
                        <goal>test-compile</goal>
                    </goals>
                </execution>
            </executions>
            <configuration>
                <outxml>true</outxml>
                <aspectLibraries>
                    <aspectLibrary>
                        <groupId>org.springframework</groupId>
                        <artifactId>spring-aspects</artifactId>
                    </aspectLibrary>
                </aspectLibraries>
                <source>${java.version}</source>
                <target>${java.version}</target>
            </configuration>
        </plugin>

        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-eclipse-plugin</artifactId>
            <version>2.7</version>
            <!-- Note 2.8 does not work with AspectJ aspect path -->
            <configuration>
                <downloadSources>true</downloadSources>
                <downloadJavadocs>false</downloadJavadocs>
                <wtpversion>2.0</wtpversion>
                <additionalBuildcommands>
                    <buildCommand>
                        <name>org.eclipse.ajdt.core.ajbuilder</name>
                        <arguments>
                            <aspectPath>org.springframework.aspects</aspectPath>
                        </arguments>
                    </buildCommand>
                    <buildCommand>
                        <name>org.springframework.ide.eclipse.core.springbuilder</name>
                    </buildCommand>
                </additionalBuildcommands>
                <additionalProjectnatures>
                    <projectnature>org.eclipse.ajdt.ui.ajnature</projectnature>
                    <projectnature>com.springsource.sts.roo.core.nature</projectnature>
                    <projectnature>org.springframework.ide.eclipse.core.springnature</projectnature>
                </additionalProjectnatures>
            </configuration>
        </plugin>
        ...
    </plugins>
</build>

我也不知道IDE。我在Ubuntu上使用IntelliJ IDEA 2019.1.2（Ultimate Edition）。使用Eclipse如此重要吗？

我该如何构建应用程序？

错误类型的方法getId（）未定义

0 个答案: