标签: spring-boot-maven-plugin

我创建了一个使用旧库的Spring Boot应用程序.这个遗留库在XML中定义了许多Spring Beans.其中一个将属性值作为构造函数参数:

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

    <bean id="myBean" class="com.em.MyBean">
        <constructor-arg name="url" value="${my.url}"/>
    </bean>
</beans>

在我的Spring Boot应用程序中,我有一个application.properties定义此属性的方法如下:

my.url=http://localhost:8080

我使用Maven Spring Boot插件在本地运行我的应用程序,如下所示:

mvn spring-boot:run

并且属性值按预期注入bean中.

如果我尝试my.url在命令行上覆盖属性,如下所示:

mvn spring-boot:run -Dmy.url=http://www.override.net

不使用overriden值,而是application.properties使用inside值.

根据Spring Boot文档,命令行中的值应作为第一优先级:https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-external-config .html.这似乎不是这种情况,因为如果我application.properties从那时删除属性,则使用命令行传入的值,因此不会完全忽略命令行值的情况.看起来该application.properties值会覆盖命令行值.

有没有人对于发生了什么有任何想法？

我正在使用Spring Boot 2.0.0.BUILD-SNAPSHOT。自动接线JavaMailSender或时出现问题JavaMailSenderImpl。如果我配置@Autowired为JavaMailSender，即时消息低于错误。

***************************
APPLICATION FAILED TO START
***************************

Description:

Field mailSender in com.hm.assetmanagment.service.MailService required a bean of type 'org.springframework.mail.javamail.JavaMailSenderImpl' that could not be found.
    - Bean method 'mailSender' not loaded because @ConditionalOnClass did not find required class 'javax.mail.internet.MimeMessage'

Action:

Consider revisiting the conditions above or defining a bean of type 'org.springframework.mail.javamail.JavaMailSenderImpl' in your configuration.

以下是我的pom.xml，其中包含spring boot starter电子邮件。

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.hm.assetmanagement</groupId>
    <artifactId>AssetManagementSystem</artifactId>
    <version>0.0.1-SNAPSHOT</version> …

所以基本上，我有一个多模块项目，例如

- ProjectA
  |- Module1
  |- Module2

相关部分（我相信）pom.xml的ProjectA方法是：

<modelVersion>4.0.0</modelVersion>
<groupId>com.companyName</groupId>
<artifactId>ProjectA</artifactId>
<packaging>pom</packaging>
<version>0.0.1-SNAPSHOT</version>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.4.1.RELEASE</version>
</parent>

<modules>
    <module>Module1</module>
    <module>Module2</module>
</modules>

而pom.xml对于模块1是：

<parent>
    <groupId>com.companyName</groupId>
    <artifactId>ProjectA</artifactId>
    <version>0.0.1-SNAPSHOT</version>
</parent>

<modelVersion>4.0.0</modelVersion>
<artifactId>Module1</artifactId>
<packaging>jar</packaging>
<version>0.0.1-SNAPSHOT</version>

而pom.xml依赖于Module1的Module2的如下所示：

<parent>
    <groupId>com.companyName</groupId>
    <artifactId>ProjectA</artifactId>
    <version>0.0.1-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
<artifactId>Module2</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<dependencies>
    <dependency>
        <groupId>com.companyName</groupId>
        <artifactId>Module1</artifactId>
        <version>0.0.1-SNAPSHOT</version>
    </dependency>
    ...
</dependencies>

我可以很好地构建和安装Module1。我可以在Module2中从中导入类，但是不能使用以下命令编译Module2：Could not find artifact com.companyName:ProjectA:pom:0.0.1-SNAPSHOT

同样，我正在构建另一个项目ProjectB，它将具有Module3。在Module3中pom.xml：

<dependency>
    <groupId>com.companyName.ProjectA</groupId>
    <artifactId>Module1</artifactId>
    <version>0.0.1-SNAPSHOT</version>
</dependency>

但是，由于com.companyName.ProjectA不可用，我无法将其导入到我的.java文件中，IntelliJ警告我。我究竟做错了什么？我在相关的多模块项目问题中尝试了几乎所有配置。谢谢！

更新：控制台输出已更改为：

[ERROR] COMPILATION ERROR : 
[INFO] ------------------------------------------------------------- …

我需要mvn spring-boot:run从命令lime运行但选择要运行的主类。有办法吗？我需要在命令行中运行它，而不是从 JAR 中运行。

由于 Spring Boot 2.2.0.RELEASE spring-boot-maven-plugin

mvn spring-boot:run -Drun.profiles=prod

创建两个 java 进程（参见https://github.com/spring-projects/spring-boot/issues/17766）。就我而言：

14811 ?        Sl     1:34 /usr/lib/jvm/java-11-oracle/bin/java -classpath /opt/maven/boot/plexus-classworlds-2.5.2.jar -Dclassworlds.conf=/opt/maven/bin/m2.conf -Dmaven.home=/opt/maven -Dlibrary.jansi.path
=/opt/maven/lib/jansi-native -Dmaven.multiModuleProjectDirectory=/opt/javaops org.codehaus.plexus.classworlds.launcher.Launcher spring-boot:run -Drun.profiles=prod

14841 ?        Sl     8:01 /usr/lib/jvm/java-11-oracle/bin/java -Xverify:none -XX:TieredStopAtLevel=1 -cp /opt/javaops/target/classes:/opt/maven_repo/com/google/http-client/google-http-client/1.34.0/google-
http-client-1.34.0.jar:/opt/maven_repo/javax/xml/bind/jaxb-api/2.4.0-b180830.0359/jaxb-api-2.4.0-b180830.0359.jar:/opt/maven_repo/org/springframework/spring-beans/5.2.3.RELEASE/spring-beans-5.2.3.RELEASE.ja
r:/opt/maven_repo/org/apache/tomcat/embed/tomcat-embed-core/9.0.30/tomcat-embed-core-9.0.30.jar:/opt/maven_repo/com/sun/xml/fastinfoset/FastInfoset/1.2.15/FastInfoset-1.2.15.jar:/opt/maven_repo/com/google/h
ttp-client/google-http-client-jackson2/1.34.1/google-http-client-jackson2-1.34.1.jar:/opt/maven_repo/jakarta/persistence/jakarta.persistence-api/2.2.3/jakarta.persistence-api-2.2.3.jar:/opt/maven_repo/com/g
oogle/oauth-client/google-oauth-client/1.30.5/google-oauth-client-1.30.5.jar:/opt/maven_repo/com/google/apis/google-api-services-admin-directory/directory_v1-rev20191003-1.30.8/google-api-services-admin-dir
ectory-directory_v1-rev20191003-1.30.8.jar:/opt/maven_repo/com/google/j2objc/j2objc-annotations/1.3/j2objc-annotations-1.3.jar:/opt/maven_repo/org/springframework/spring-expression/5.2.3.RELEASE/spring-expr
ession-5.2.3.RELEASE.jar:/opt/maven_repo/com/sun/activation/jakarta.activation/1.2.1/jakarta.activation-1.2.1.jar:/opt/maven_repo/org/springframework/boot/spring-boot-starter-security/2.2.3.RELEASE/spring-b
oot-starter-security-2.2.3.RELEASE.jar:/opt/maven_repo/org/springframework/boot/spring-boot-starter-web/2.2.3.RELEASE/spring-boot-starter-web-2.2.3.RELEASE.jar:/opt/maven_repo/org/hibernate/common/hibernate
-commons-annotations/5.1.0.Final/hibernate-commons-annotations-5.1.0.Final.jar:/opt/maven_repo/ch/qos/logback/logback-classic/1.2.3/logback-classic-1.2.3.jar:/opt/maven_repo/javax/annotation/javax.annotatio
n-api/1.3.2/javax.annotation-api-1.3.2.jar:/opt/maven_repo/org/glassfish/jaxb/jaxb-runtime/2.4.0-b180830.0438/jaxb-runtime-2.4.0-b180830.0438.jar:/opt/maven_repo/org/projectlombok/lombok/1.18.12/lombok-1.18
.12.jar:/opt/maven_repo/org/springframework/boot/spring-boot-autoconfigure/2.2.3.RELEASE/spring-boot-autoconfigure-2.2.3.RELEASE.jar:/opt/maven_repo/org/springframework/spring-aop/5.2.3.RELEASE/spring-aop-5
.2.3.RELEASE.jar:/opt/maven_repo/org/springframework/spring-web/5.2.3.RELEASE/spring-web-5.2.3.RELEASE.jar:/opt/maven_repo/javax/activation/javax.activation-api/1.2.0/javax.activation-api-1.2.0.jar:/opt/mav
en_repo/io/grpc/grpc-context/1.22.1/grpc-context-1.22.1.jar:/opt/maven_repo/org/jvnet/staxex/stax-ex/1.8/stax-ex-1.8.jar:/opt/maven_repo/org/hibernate/hibernate-core/5.4.10.Final/hibernate-core-5.4.10.Final
.jar:/opt/maven_repo/org/jboss/jandex/2.1.1.Final/jandex-2.1.1.Final.jar:/opt/maven_repo/org/apache/httpcomponents/httpcore/4.4.13/httpcore-4.4.13.jar:/opt/maven_repo/org/springframework/boot/spring-boot/2.
2.3.RELEASE/spring-boot-2.2.3.RELEASE.jar:/opt/maven_repo/org/thymeleaf/extras/thymeleaf-extras-java8time/3.0.4.RELEASE/thymeleaf-extras-java8time-3.0.4.RELEASE.jar:/opt/maven_repo/org/slf4j/jul-to-slf4j/1.
7.30/jul-to-slf4j-1.7.30.jar:/opt/maven_repo/com/zaxxer/HikariCP/3.4.2/HikariCP-3.4.2.jar:/opt/maven_repo/com/sun/istack/istack-commons-runtime/3.0.7/istack-commons-runtime-3.0.7.jar:/opt/maven_repo/org/spr
ingframework/spring-orm/5.2.3.RELEASE/spring-orm-5.2.3.RELEASE.jar:/opt/maven_repo/org/apache/logging/log4j/log4j-api/2.12.1/log4j-api-2.12.1.jar:/opt/maven_repo/org/springframework/security/spring-security
-config/5.2.1.RELEASE/spring-security-config-5.2.1.RELEASE.jar:/opt/maven_repo/ch/qos/logback/logback-core/1.2.3/logback-core-1.2.3.jar:/opt/maven_repo/org/springframework/boot/spring-boot-starter-logging/2
.2.3.RELEASE/spring-boot-starter-logging-2.2.3.RELEASE.jar:/opt/maven_repo/javax/activation/activation/1.1.1/activation-1.1.1.jar:/opt/maven_repo/org/springframework/spring-core/5.2.3.RELEASE/spring-core-5.
2.3.RELEASE.jar:/opt/maven_repo/org/apache/tomcat/embed/tomcat-embed-websocket/9.0.30/tomcat-embed-websocket-9.0.30.jar:/opt/maven_repo/com/fasterxml/jackson/core/jackson-annotations/2.10.2/jackson-annotati
ons-2.10.2.jar:/opt/maven_repo/org/springframework/security/spring-security-core/5.2.1.RELEASE/spring-security-core-5.2.1.RELEASE.jar:/opt/maven_repo/com/fasterxml/jackson/core/jackson-databind/2.10.2/jacks
on-databind-2.10.2.jar:/opt/maven_repo/com/h2database/h2/1.3.176/h2-1.3.176.jar:/opt/maven_repo/jakarta/validation/jakarta.validation-api/2.0.2/jakarta.validation-api-2.0.2.jar:/opt/maven_repo/org/springfra
mework/boot/spring-boot-starter-aop/2.2.3.RELEASE/spring-boot-starter-aop-2.2.3.RELEASE.jar:/opt/maven_repo/com/fasterxml/jackson/module/jackson-module-parameter-names/2.10.2/jackson-module-parameter-names-
2.10.2.jar:/opt/maven_repo/com/fasterxml/classmate/1.5.1/classmate-1.5.1.jar:/opt/maven_repo/org/springframework/spring-context/5.2.3.RELEASE/spring-context-5.2.3.RELEASE.jar:/opt/maven_repo/org/springframe
work/spring-aspects/5.2.3.RELEASE/spring-aspects-5.2.3.RELEASE.jar:/opt/maven_repo/org/springframework/boot/spring-boot-starter-json/2.2.3.RELEASE/spring-boot-starter-json-2.2.3.RELEASE.jar:/opt/maven_repo/
io/opencensus/opencensus-api/0.24.0/opencensus-api-0.24.0.jar:/opt/maven_repo/org/springframework/boot/spring-boot-starter-validation/2.2.3.RELEASE/spring-boot-starter-validation-2.2.3.RELEASE.jar:/opt/mave
n_repo/com/google/guava/listenablefuture/9999.0-empty-to-avoid-conflict-with-guava/listenablefuture-9999.0-empty-to-avoid-conflict-with-guava.jar:/opt/maven_repo/org/checkerframework/checker-compat-qual/2.5
.5/checker-compat-qual-2.5.5.jar:/opt/maven_repo/com/fasterxml/jackson/datatype/jackson-datatype-jsr310/2.10.2/jackson-datatype-jsr310-2.10.2.jar:/opt/maven_repo/org/springframework/security/spring-security
-web/5.2.1.RELEASE/spring-security-web-5.2.1.RELEASE.jar:/opt/maven_repo/antlr/antlr/2.7.7/antlr-2.7.7.jar:/opt/maven_repo/jakarta/annotation/jakarta.annotation-api/1.3.5/jakarta.annotation-api-1.3.5.jar:/o
pt/maven_repo/com/ibm/icu/icu4j/66.1/icu4j-66.1.jar:/opt/maven_repo/org/springframework/boot/spring-boot-starter-cache/2.2.3.RELEASE/spring-boot-starter-cache-2.2.3.RELEASE.jar:/opt/maven_repo/org/springfra
mework/boot/spring-boot-starter-thymeleaf/2.2.3.RELEASE/spring-boot-starter-thymeleaf-2.2.3.RELEASE.jar:/opt/maven_repo/com/google/guava/failureaccess/1.0.1/failureaccess-1.0.1.jar:/opt/maven_repo/org/yaml/
snakeyaml/1.25/snakeyaml-1.25.jar:/opt/maven_repo/net/bytebuddy/byte-buddy/1.10.6/byte-buddy-1.10.6.jar:/opt/maven_repo/jakarta/activation/jakarta.activation-api/1.2.1/jakarta.activation-api-1.2.1.jar:/opt/
maven_repo/org/slf4j/slf4j-api/1.7.30/slf4j-api-1.7.30.jar:/opt/maven_repo/com/fasterxml/jackson/datatype/jackson-datatype-jdk8/2.10.2/jackson-datatype-jdk8-2.10.2.jar:/opt/maven_repo/org/springframework/sp
ring-webmvc/5.2.3.RELEASE/spring-webmvc-5.2.3.RELEASE.jar:/opt/maven_repo/com/google/code/findbugs/jsr305/3.0.2/jsr305-3.0.2.jar:/opt/maven_repo/org/springframework/spring-context-support/5.2.3.RELEASE/spri
ng-context-support-5.2.3.RELEASE.jar:/opt/maven_repo/androidx/annotation/annotation/1.1.0/annotation-1.1.0.jar:/opt/maven_repo/jakarta/transaction/jakarta.transaction-api/1.3.3/jakarta.transaction-api-1.3.3
.jar:/opt/maven_repo/org/springframework/data/spring-data-jpa/2.2.4.RELEASE/spring-data-jpa-2.2.4.RELEASE.jar:/opt/maven_repo/org/apache/commons/commons-lang3/3.9/commons-lang3-3.9.jar:/opt/maven_repo/org/s
pringframework/boot/spring-boot-starter-data-jpa/2.2.3.RELEASE/spring-boot-starter-data-jpa-2.2.3.RELEASE.jar:/opt/maven_repo/org/jboss/logging/jboss-logging/3.4.1.Final/jboss-logging-3.4.1.Final.jar:/opt/m
aven_repo/org/springframework/boot/spring-boot-configuration-processor/2.2.3.RELEASE/spring-boot-configuration-processor-2.2.3.RELEASE.jar:/opt/maven_repo/org/springframework/boot/spring-boot-starter-tomcat
/2.2.3.RELEASE/spring-boot-starter-tomcat-2.2.3.RELEASE.jar:/opt/maven_repo/com/google/errorprone/error_prone_annotations/2.3.4/error_prone_annotations-2.3.4.jar:/opt/maven_repo/org/springframework/spring-t
x/5.2.3.RELEASE/spring-tx-5.2.3.RELEASE.jar:/opt/maven_repo/org/attoparser/attoparser/2.0.5.RELEASE/attoparser-2.0.5.RELEASE.jar:/opt/maven_repo/com/google/api-client/google-api-client/1.30.8/google-api-cli
ent-1.30.8.jar:/opt/maven_repo/org/thymeleaf/thymeleaf-spring5/3.0.11.RELEASE/thymeleaf-spring5-3.0.11.RELEASE.jar:/opt/maven_repo/com/fasterxml/jackson/core/jackson-core/2.10.2/jackson-core-2.10.2.jar:/opt
/maven_repo/org/hibernate/validator/hibernate-validator/6.0.18.Final/hibernate-validator-6.0.18.Final.jar:/opt/maven_repo/org/apache/httpcomponents/httpclient/4.5.10/httpclient-4.5.10.jar:/opt/maven_repo/co
m/google/guava/guava/28.2-android/guava-28.2-android.jar:/opt/maven_repo/org/springframework/data/spring-data-commons/2.2.4.RELEASE/spring-data-commons-2.2.4.RELEASE.jar:/opt/maven_repo/org/unbescape/unbesc
ape/1.1.6.RELEASE/unbescape-1.1.6.RELEASE.jar:/opt/maven_repo/org/springframework/boot/spring-boot-starter-mail/2.2.3.RELEASE/spring-boot-starter-mail-2.2.3.RELEASE.jar:/opt/maven_repo/org/jsoup/jsoup/1.13. …

Spring Boot可以构建可执行文件.jar或.war文件.除文件扩展名外,它们之间有什么区别吗？

文件说明You should configure your project to build a jar or war (as appropriate).对于Spring MVC Web应用程序,由于技术原因.jar而不适合构建可执行文件而不是可执行文件.war？

我有一个 spring boot mavel 多模块项目。

如果 spring boot 模块依赖于模块，A并且在模块的src/main/resources文件夹中A有一个属性文件或其他一些我想捆绑在最终 spring boot 应用程序中的资源，我该如何实现这一点。

目前，如果我jar -tf在模块 A JAR 上运行，它包含以下文件：

jar -tf module-a/target/module-a-0.0.1-SNAPSHOT.jar | grep changelog

db/changelog/
db/changelog/db.changelog-master.yaml

然而：

jar -tf boot-module/target/boot-module-0.0.1-SNAPSHOT.jar | grep changelog | wc -l
       0

提前感谢您的任何建议。

我正在尝试使用 maven 开发多模块项目。但是当我想打包我的项目时，它会出错。

它说 web 类中不存在包。我已经在问答部分尝试过解决方案。但是没有用。你能查看我的仓库并告诉我我做错了什么吗？

[INFO] 8 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] 
[INFO] xguru .............................................. SUCCESS [  1.330 s]
[INFO] data ............................................... SUCCESS [  5.453 s]
[INFO] web ................................................ FAILURE [  0.746 s]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 8.064 s
[INFO] Finished at: 2018-12-04T12:15:14+03:00
[INFO] Final Memory: 48M/391M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.0:testCompile (default-testCompile) on project web: Compilation failure: Compilation failure:
[ERROR] /C:/Users/asus/IdeaProjects/xguru/web/src/test/java/com/alikaan/xguru/controller/OwnerControllerTest.java:[3,31] package com.alikaan.xguru.model does not …

我使用https://start.spring.io/创建了一个简单的 Spring Boot 应用程序。现在我想使用 Paketo.io / Cloud Native Build Pack 支持来spring-boot-maven-plugin构建容器映像，并使用 GitHub Actions 将其推送到 GitHub 容器注册表。

我的pom.xml看起来像这样：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.4.3</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>io.jonashackt</groupId>
    <artifactId>helloworld</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>helloworld</name>
    <description>Demo project for Spring Boot</description>
    <properties>
        <java.version>15</java.version>
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
</project>

mvn spring-boot:build-image我成功地使用GitHub Actions …

我在我的 Maven pom 中得到了以下配置文件：

    <profiles>
        <profile>
            <id>local</id>
                <build>
                    <plugins>
                        <plugin>
                            <groupId>org.springframework.boot</groupId>
                            <artifactId>spring-boot-maven-plugin</artifactId>
                            <configuration>
                                <profiles>
                                    <profile>local</profile>
                                </profiles>
                            </configuration>
                        </plugin>
                    </plugins>
                </build>
        </profile>
    <profile>

mvn clean install -Plocal 这对于启动应用程序来说很好，但是如果我想按照以下方式构建应用程序， @SpringBootTest则会失败，原因是：

No active profile set, falling back to default profiles: default

还尝试过：

        <profile>
            <id>local</id>
                <build>
                    <plugins>
                        <plugin>
                            <groupId>org.apache.maven.plugins</groupId>
                            <artifactId>maven-failsafe-plugin</artifactId>
                            <configuration>
                                <argLine>-Dspring.profiles.active=local</argLine>
                            </configuration>
                        </plugin>
                    </plugins>
                </build>
        </profile>

我缺少什么？

psmvn spring-boot:run -Plocal在那里工作没问题...也不感兴趣， mvn clean install -Dspring.profiles.active=local我知道这有效，但只是不感兴趣，因为配置文件不仅仅包含我们的配置文件！