Java 如何在eclipse中导入maven EJB项目？（不含m2e）
我通过Maven使用“org.codehaus.mojo.archetypes:EJB-jee5”最新版本创建了一个EJB项目 然后我键入“mvn安装”和“mvn eclipse:eclipse” 最后，我在eclipse中将其作为一个通用java项目导入，但该项目没有被认可为支持EJB 我做错了什么 谢谢 编辑 按照awnser的建议尝试了这个，但不起作用Java 如何在eclipse中导入maven EJB项目？（不含m2e）,java,eclipse,jakarta-ee,maven,ejb-3.0,Java,Eclipse,Jakarta Ee,Maven,Ejb 3.0,我通过Maven使用“org.codehaus.mojo.archetypes:EJB-jee5”最新版本创建了一个EJB项目 然后我键入“mvn安装”和“mvn eclipse:eclipse” 最后，我在eclipse中将其作为一个通用java项目导入，但该项目没有被认可为支持EJB 我做错了什么 谢谢 编辑 按照awnser的建议尝试了这个，但不起作用 <build> <plugins> <plugin>
<build>
<plugins>
<plugin>
<artifactId>maven-eclipse-plugin</artifactId>
<configuration>
<buildcommands>
<buildcommand>org.eclipse.wst.common.project.facet.core.builder</buildcommand>
<buildcommand>org.eclipse.jdt.core.javabuilder</buildcommand>
<buildcommand>org.eclipse.wst.validation.validationbuilder</buildcommand>
</buildcommands>
<additionalProjectnatures>
<projectnature>org.eclipse.jem.workbench.JavaEMFNature</projectnature>
<projectnature>org.eclipse.wst.common.modulecore.ModuleCoreNature</projectnature>
<projectnature>eclipse.jdt.core.javanature</projectnature>
<projectnature>org.eclipse.wst.common.project.facet.core.nature</projectnature>
</additionalProjectnatures>
</configuration>
</plugin>
</plugins>
</build>
maven eclipse插件
org.eclipse.wst.common.project.facet.core.builder
org.eclipse.jdt.core.javabuilder
org.eclipse.wst.validation.validationbuilder
org.eclipse.jem.workbench.JavaEMFNature
org.eclipse.wst.common.modulecore.ModuleCoreNature
eclipse.jdt.core.javanature
org.eclipse.wst.common.project.facet.core.nature
1.6
3
但是，这4行代码会生成一个“构建失败”您可以在pom.xml中添加所需的性质（在eclipse world中就是这样命名的）
请参阅创建一个空的EJB项目，并在.project中查看该属性的命名方式（它可能有多个属性）。因此我发现，正如预期的那样，修改项目属性是不够的，您还必须生成其他文件来描述诸如激活的方面等内容 将它添加到EJB项目中，它将被识别为没有m2e的EJB
<build>
<plugins>
<plugin>
<artifactId>maven-eclipse-plugin</artifactId>
<configuration>
<additionalBuildcommands>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.validation.validationbuilder</name>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<LaunchConfigHandle><project>/.settings/MavenBuilder.launch</LaunchConfigHandle>
</arguments>
</buildCommand>
</additionalBuildcommands>
<additionalProjectnatures>
<projectnature>org.eclipse.wst.common.project.facet.core.nature</projectnature>
<projectnature>org.eclipse.jdt.core.javanature</projectnature>
<projectnature>org.eclipse.wst.common.modulecore.ModuleCoreNature</projectnature>
<projectnature>org.eclipse.jem.workbench.JavaEMFNature</projectnature>
</additionalProjectnatures>
<additionalConfig>
<file>
<name>.settings/org.eclipse.wst.common.project.facet.core.xml</name>
<content>
<![CDATA[<faceted-project>
<runtime name="my JBoss Runtime" />
<fixed facet="jst.ejb" />
<fixed facet="jst.java" />
<installed facet="jst.java" version="6.0" />
<installed facet="jst.ejb" version="3.0" />
</faceted-project>]]>
</content>
</file>
<file>
<name>.settings/org.eclipse.wst.common.component</name>
<content>
<![CDATA[
<project-modules id="moduleCoreId" project-version="1.5.0">
<wb-module deploy-name="${project.artifactId}">
<wb-resource deploy-path="/" source-path="/src/main/java" />
<wb-resource deploy-path="/" source-path="/src/main/resources" />
<property name="java-output-path" value="target/classes" />
</wb-module>
</project-modules>]]>
</content>
</file>
<file>
<name>.checkstyle</name>
<content>
<![CDATA[<fileset-config file-format-version="1.2.0" simple-config="true">
<fileset name="all" enabled="true" check-config-name="Myproject Checks" local="false">
<file-match-pattern match-pattern="." include-pattern="true" />
</fileset>
</fileset-config>]]>
</content>
</file>
<file>
<name>.settings/MavenBuilder.launch</name>
<content>
<![CDATA[<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.ui.externaltools.ProgramBuilderLaunchConfigurationType">
<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="$${working_set:<?xml version="1.0" encoding="UTF-8"?> <launchConfigurationWorkingSet editPageId="org.eclipse.ui.resourceWorkingSetPage" factoryID="org.eclipse.ui.internal.WorkingSetFactory" label="working set" name="working set"> <item factoryID="org.eclipse.ui.internal.model.ResourceFactory" path="/acces-services/target/test-classes" type="2"/> <item factoryID="org.eclipse.ui.internal.model.ResourceFactory" path="/acces-services/target/classes" type="2"/> </launchConfigurationWorkingSet>}" />
<booleanAttribute key="org.eclipse.debug.core.capture_output" value="false" />
<booleanAttribute key="org.eclipse.debug.ui.ATTR_CONSOLE_OUTPUT_ON" value="false" />
<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_BUILD_SCOPE" value="$${working_set:<?xml version="1.0" encoding="UTF-8"?> <launchConfigurationWorkingSet editPageId="org.eclipse.ui.resourceWorkingSetPage" factoryID="org.eclipse.ui.internal.WorkingSetFactory" label="workingSet" name="workingSet"> <item factoryID="org.eclipse.ui.internal.model.ResourceFactory" path="/acces-services/src/test/resources" type="2"/> <item factoryID="org.eclipse.ui.internal.model.ResourceFactory" path="/acces-services/src/main/resources" type="2"/> </launchConfigurationWorkingSet>}" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${env.M2_HOME}\bin\mvn.bat" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,auto,clean" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="resources:resources resources:testResources --offline" />
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="$${workspace_loc:/acces-services}" />
</launchConfiguration>]]>
</content>
</file>
</additionalConfig>
</configuration>
</plugin>
</plugins>
</build>
maven eclipse插件
org.eclipse.jdt.core.javabuilder
org.eclipse.wst.common.project.facet.core.builder
org.eclipse.wst.validation.validationbuilder
org.eclipse.ui.externaltools.ExternalToolBuilder
project/.settings/MavenBuilder.launch
org.eclipse.wst.common.project.facet.core.nature
org.eclipse.jdt.core.javanature
org.eclipse.wst.common.modulecore.ModuleCoreNature
org.eclipse.jem.workbench.JavaEMFNature
.settings/org.eclipse.wst.common.project.facet.core.xml
]]>
.settings/org.eclipse.wst.common.component
]]>
.方格
]]>
.settings/MavenBuilder.launch
]]>
请注意，我们正在定义正在使用的服务器运行时，这意味着您必须在之前配置服务器运行时，并将其名称放入其中。我编辑了我的问题，向您展示了我放入pom.xml中的代码，但实际上，它不起作用。
<build>
<plugins>
<plugin>
<artifactId>maven-eclipse-plugin</artifactId>
<configuration>
<additionalBuildcommands>
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.common.project.facet.core.builder</name>
</buildCommand>
<buildCommand>
<name>org.eclipse.wst.validation.validationbuilder</name>
</buildCommand>
<buildCommand>
<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
<arguments>
<LaunchConfigHandle><project>/.settings/MavenBuilder.launch</LaunchConfigHandle>
</arguments>
</buildCommand>
</additionalBuildcommands>
<additionalProjectnatures>
<projectnature>org.eclipse.wst.common.project.facet.core.nature</projectnature>
<projectnature>org.eclipse.jdt.core.javanature</projectnature>
<projectnature>org.eclipse.wst.common.modulecore.ModuleCoreNature</projectnature>
<projectnature>org.eclipse.jem.workbench.JavaEMFNature</projectnature>
</additionalProjectnatures>
<additionalConfig>
<file>
<name>.settings/org.eclipse.wst.common.project.facet.core.xml</name>
<content>
<![CDATA[<faceted-project>
<runtime name="my JBoss Runtime" />
<fixed facet="jst.ejb" />
<fixed facet="jst.java" />
<installed facet="jst.java" version="6.0" />
<installed facet="jst.ejb" version="3.0" />
</faceted-project>]]>
</content>
</file>
<file>
<name>.settings/org.eclipse.wst.common.component</name>
<content>
<![CDATA[
<project-modules id="moduleCoreId" project-version="1.5.0">
<wb-module deploy-name="${project.artifactId}">
<wb-resource deploy-path="/" source-path="/src/main/java" />
<wb-resource deploy-path="/" source-path="/src/main/resources" />
<property name="java-output-path" value="target/classes" />
</wb-module>
</project-modules>]]>
</content>
</file>
<file>
<name>.checkstyle</name>
<content>
<![CDATA[<fileset-config file-format-version="1.2.0" simple-config="true">
<fileset name="all" enabled="true" check-config-name="Myproject Checks" local="false">
<file-match-pattern match-pattern="." include-pattern="true" />
</fileset>
</fileset-config>]]>
</content>
</file>
<file>
<name>.settings/MavenBuilder.launch</name>
<content>
<![CDATA[<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.eclipse.ui.externaltools.ProgramBuilderLaunchConfigurationType">
<stringAttribute key="org.eclipse.debug.core.ATTR_REFRESH_SCOPE" value="$${working_set:<?xml version="1.0" encoding="UTF-8"?> <launchConfigurationWorkingSet editPageId="org.eclipse.ui.resourceWorkingSetPage" factoryID="org.eclipse.ui.internal.WorkingSetFactory" label="working set" name="working set"> <item factoryID="org.eclipse.ui.internal.model.ResourceFactory" path="/acces-services/target/test-classes" type="2"/> <item factoryID="org.eclipse.ui.internal.model.ResourceFactory" path="/acces-services/target/classes" type="2"/> </launchConfigurationWorkingSet>}" />
<booleanAttribute key="org.eclipse.debug.core.capture_output" value="false" />
<booleanAttribute key="org.eclipse.debug.ui.ATTR_CONSOLE_OUTPUT_ON" value="false" />
<booleanAttribute key="org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND" value="false" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_BUILD_SCOPE" value="$${working_set:<?xml version="1.0" encoding="UTF-8"?> <launchConfigurationWorkingSet editPageId="org.eclipse.ui.resourceWorkingSetPage" factoryID="org.eclipse.ui.internal.WorkingSetFactory" label="workingSet" name="workingSet"> <item factoryID="org.eclipse.ui.internal.model.ResourceFactory" path="/acces-services/src/test/resources" type="2"/> <item factoryID="org.eclipse.ui.internal.model.ResourceFactory" path="/acces-services/src/main/resources" type="2"/> </launchConfigurationWorkingSet>}" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${env.M2_HOME}\bin\mvn.bat" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,auto,clean" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS" value="resources:resources resources:testResources --offline" />
<booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true" />
<stringAttribute key="org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY" value="$${workspace_loc:/acces-services}" />
</launchConfiguration>]]>
</content>
</file>
</additionalConfig>
</configuration>
</plugin>
</plugins>
</build>