Java 添加依赖项时，SpringBoot应用程序启动失败

我有一个现有的SpringBoot应用程序，运行时没有问题。然后我创建了一个Java库——一个只有静态Java代码，没有主类的独立存储库。我的库作为GitHub Maven包部署

然后，我继续在本地Maven设置中设置GitHub包存储库，并将依赖项添加到原始SpringBoot应用程序中。导入过程成功，我的库的Jar位于类路径中，编译和构建成功

接下来要做的是，我现在运行应用程序，并获得以下stacktrace：

02:36:51.110 [main] DEBUG org.springframework.boot.context.logging.ClasspathLoggingApplicationListener - Application failed to start with classpath: [<redacted list of classpath dependencies, including my new library>]
02:36:51.223 [main] ERROR org.springframework.boot.SpringApplication - Application run failed
java.lang.NoSuchMethodError: org.springframework.boot.builder.SpringApplicationBuilder.<init>([Ljava/lang/Object;)V
    at org.springframework.cloud.bootstrap.BootstrapApplicationListener.bootstrapServiceContext(BootstrapApplicationListener.java:161)
    at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:102)
    at org.springframework.cloud.bootstrap.BootstrapApplicationListener.onApplicationEvent(BootstrapApplicationListener.java:68)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127)
    at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:80)
    at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:53)
    at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:345)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
    at my.org.transfer.TransferServicesApiApplication.main(TransferServicesApiApplication.java:18)

Process finished with exit code 1

我的库的

pom.xml

：

<?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>2.3.4.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>my.org</groupId>
    <artifactId>appname</artifactId>
    <version>0.0.1-SNAPSHOT</version>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency> <!-- my library import -->
            <groupId>my.org</groupId>
            <artifactId>mylibrary</artifactId>
            <version>0.0.1-SNAPSHOT</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.12</version>
        </dependency>
        <dependency>
            <groupId>io.jsonwebtoken</groupId>
            <artifactId>jjwt</artifactId>
            <version>0.9.1</version>
        </dependency>
        <dependency>
            <groupId>joda-time</groupId>
            <artifactId>joda-time</artifactId>
            <version>2.10.6</version>
        </dependency>
        <dependency>
            <groupId>org.jetbrains</groupId>
            <artifactId>annotations</artifactId>
            <version>19.0.0</version>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.7</version>
        </dependency>
        <dependency>
            <groupId>commons-codec</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.14</version>
        </dependency>
        <dependency>
            <groupId>commons-collections</groupId>
            <artifactId>commons-collections</artifactId>
            <version>3.2.2</version>
        </dependency>
        <dependency>
            <groupId>commons-lang</groupId>
            <artifactId>commons-lang</artifactId>
            <version>2.4</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>5.2.7.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.apache.maven.surefire</groupId>
            <artifactId>surefire-booter</artifactId>
            <version>2.22.2</version>
        </dependency>
        <dependency>
            <groupId>commons-beanutils</groupId>
            <artifactId>commons-beanutils</artifactId>
            <version>1.9.4</version>
        </dependency>
        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger2</artifactId>
            <version>2.9.2</version>
        </dependency>
        <dependency>
            <groupId>io.springfox</groupId>
            <artifactId>springfox-swagger-ui</artifactId>
            <version>2.9.2</version>
        </dependency>
        <dependency>
            <groupId>org.influxdb</groupId>
            <artifactId>influxdb-java</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <goalPrefix>formatter</goalPrefix>
                    <executable>true</executable>
                </configuration>
            </plugin>
            <plugin>
                <groupId>net.revelc.code.formatter</groupId>
                <artifactId>formatter-maven-plugin</artifactId>
                <version>2.12.0</version>
            </plugin>
        </plugins>
    </build>
</project>

<?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>2.3.4.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>my.org</groupId>
    <artifactId>mylibrary</artifactId>
    <version>0.0.1-SNAPSHOT</version>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <distributionManagement>
        <repository>
            <id>github</id>
            <name>Github Packages</name>
            <url>https://maven.pkg.github.com/my-org/library-repo</url>
        </repository>
    </distributionManagement>

    <dependencies>
        <dependency>
            <groupId>com.amazonaws</groupId>
            <artifactId>aws-java-sdk-secretsmanager</artifactId>
            <version>1.11.793</version>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.12</version>
        </dependency>
        <dependency>
            <groupId>org.jetbrains</groupId>
            <artifactId>annotations</artifactId>
            <version>20.1.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-collections4</artifactId>
            <version>4.4</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-aws-secrets-manager-config</artifactId>
            <version>2.1.1.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.10</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.13</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.powermock</groupId>
            <artifactId>powermock-module-junit4</artifactId>
            <version>2.0.7</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.powermock</groupId>
            <artifactId>powermock-api-easymock</artifactId>
            <version>2.0.7</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.powermock</groupId>
            <artifactId>powermock-api-mockito2</artifactId>
            <version>2.0.7</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>net.revelc.code.formatter</groupId>
                <artifactId>formatter-maven-plugin</artifactId>
                <version>2.12.0</version>
            </plugin>
        </plugins>
    </build>
</project>

---

您正在使用不同版本的spring boot starter父版本（2.3.1.RELEASE和2.3.4.RELEASE），这可能会导致版本不一致，而更高版本或更早版本没有此方法。尝试在应用程序中使用2.3.4.RELEASE

[更新]

您仍然在类路径上看到不一致的

org.springframework:

：

[INFO] |  \- org.springframework:spring-webmvc:jar:5.2.9.RELEASE:compile
[INFO] |     +- org.springframework:spring-aop:jar:5.2.9.RELEASE:compile
[INFO] |     \- org.springframework:spring-expression:jar:5.2.9.RELEASE:compile
...
[INFO] +- org.springframework:spring-web:jar:5.2.7.RELEASE:compile

在应用程序pom.xml中，从

org.springframework
关于要求特定版本的Spring Boot和最新版本的Spring cloud aws secrets manager配置是
2.2.4.RELEASE
，这使我认为您库的POM需要更新以使用最新版本。
您使用的是不同版本的Spring Boot starter父版本（2.3.1.RELEASE和2.3.4.RELEASE）这可能会导致不一致的版本，而更高版本或更早版本没有该方法。尝试在应用程序中使用2.3.4.RELEASE

[更新]

您仍然在类路径上看到不一致的
org.springframework:
：

[INFO] |  \- org.springframework:spring-webmvc:jar:5.2.9.RELEASE:compile
[INFO] |     +- org.springframework:spring-aop:jar:5.2.9.RELEASE:compile
[INFO] |     \- org.springframework:spring-expression:jar:5.2.9.RELEASE:compile
...
[INFO] +- org.springframework:spring-web:jar:5.2.7.RELEASE:compile

在应用程序pom.xml中，从


org.springframework
关于要求特定版本的Spring Boot和最新版本的
Spring cloud aws secrets manager config
是
2.2.4。发布版
，这使我认为您的库的POM需要更新以使用最新版本。
很抱歉--我建议您尝试在项目中运行
mvn dependency:tree
，看看是否可以获取可能存在版本冲突的线索。将输出添加到问题中--太长，无法发表评论。在阅读您的更新之前，我刚刚检查了
spring cloud aws secrets manager配置
版本。这使得应用程序引导稍微进一步，但未能使用
springweb
依赖项初始化bean。按照你的建议删除了那个版本，效果很好！谢谢！很抱歉--我建议您尝试在项目中运行
mvn dependency:tree
，看看您是否能找到可能存在版本冲突的线索。在问题中添加了输出--太长，无法发表评论。在阅读您的更新之前，我刚刚检查了
spring cloud aws secrets manager配置
版本。这使得应用程序引导稍微进一步，但未能使用
springweb
依赖项初始化bean。按照你的建议删除了那个版本，效果很好！谢谢！另外，请注意，您不需要单独指定
springweb
依赖项。spring boot starter web为您提供了这种依赖性。此外，您不需要定义lombok、commons codec和commons-lang3的版本。它们由Spring Boot为您解决。优点是升级Spring引导依赖项时，这些依赖项将自动更新。另外，请注意，不需要单独指定
Spring web
依赖项。spring boot starter web为您提供了这种依赖性。此外，您不需要定义lombok、commons codec和commons-lang3的版本。它们由Spring Boot为您解决。优点是当您升级Spring引导依赖项时，这些依赖项将自动更新。