【问题标题】:SpringBoot 2 fails to run on tomcat 9 and 8.5SpringBoot 2 无法在 tomcat 9 和 8.5 上运行
【发布时间】:2019-03-22 08:48:12
【问题描述】:

我正在将在 tomcat 9 上运行良好的 springBoot 1.5 应用程序迁移到 SpringBoot 2。 当我尝试将其迁移到 pom 时

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-properties-migrator</artifactId>
    </dependency>

并更改一些必要的命名内容,我在启动 tomcat9 或 tomcat 8.5 时得到此输出:

   17:39:39.590 [RMI TCP Connection(3)-127.0.0.1] ERROR org.springframework.boot.SpringApplication - Application run failed
java.lang.NoSuchMethodError: org.springframework.boot.builder.SpringApplicationBuilder.<init>([Ljava/lang/Object;)V
(...)
17-Oct-2018 17:39:39.591 SEVERE [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.ContainerBase.addChildInternal ContainerBase.addChild: start: 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/policyManagement]]

(...)
Caused by: java.lang.NoSuchMethodError: org.springframework.boot.builder.SpringApplicationBuilder.<init>([Ljava/lang/Object;)V
(...)

17-Oct-2018 17:39:39.597 SEVERE [RMI TCP Connection(3)-127.0.0.1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method manageApp
 java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/policyManagement]]
(...)
[2018-10-17 05:39:39,612] Artifact policyManagement-web:war exploded: Error during artifact deployment. See server log for details.
(...)

17-Oct-2018 17:39:39.598 SEVERE [RMI TCP Connection(3)-127.0.0.1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method createStandardContext
 javax.management.RuntimeOperationsException: Exception invoking method manageApp
(...)
Caused by: java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/policyManagement]]
(...)

我尝试将-Xms256m -Xmx2048m 添加到Tomcat VM Options 或在 SpringBoot 上尝试&lt;version&gt;2.1.0.M4&lt;/version&gt;&lt;version&gt;2.0.5&lt;/version&gt;

编辑: 我在课堂上有这段代码注释@SpringBootApplication:

@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
    return application.sources(Z.class);
}

如何更改?

来自这个应用程序的 Pom:

<?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>

    <parent>
        <groupId>Z</groupId>
        <artifactId>X</artifactId>
        <version>4.6.0-SNAPSHOT</version>
    </parent>

    <artifactId>X</artifactId>
    <packaging>war</packaging>

    <dependencies>
        <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>
    (and some standard-dependencies)

    <profiles>
        <profile>
            <id>default</id>
            <activation>
                <activeByDefault>true</activeByDefault>
            </activation>
            <build>
                <plugins>
                    <plugin>
                        <groupId>org.apache.maven.plugins</groupId>
                        <artifactId>maven-war-plugin</artifactId>
                        <configuration>
                            <failOnMissingWebXml>false</failOnMissingWebXml>
                            <archive>
                                <manifestEntries>
                                    <Sys-Version>${project.version}</Sys-Version>
                                    <!-- Variables set by Hudson -->
                                    <Build-Number>${BUILD_NUMBER}</Build-Number>
                                    <Build-Date>${BUILD_TIMESTAMP}</Build-Date>
                                    <!-- Next two for potential usage in the next AppInfo versions -->
                                    <Job-Name>${JOB_NAME}</Job-Name>
                                    <Git-Branch>${GIT_BRANCH}</Git-Branch>
                                    <Git-Commit>${GIT_COMMIT}</Git-Commit>
                                </manifestEntries>
                            </archive>
                        </configuration>
                    </plugin>
                    <plugin>
                        <groupId>org.springframework.boot</groupId>
                        <artifactId>spring-boot-maven-plugin</artifactId>
                        <version>2.0.5.RELEASE</version>
                        <executions>
                            <execution>
                                <goals>
                                    <goal>repackage</goal>
                                </goals>
                            </execution>
                        </executions>
                    </plugin>
                </plugins>
            </build>
        </profile>


        <profile>
            <!-- Enable this profile to run in IntelliJ. IntelliJ excludes provided dependencies from compile by default. -->
            <id>intellij</id>
            <dependencies>
                <dependency>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-starter-tomcat</artifactId>
                    <scope>compile</scope>
                </dependency>
            </dependencies>
        </profile>
    </profiles>
</project>

来自其父级的 Pom:

<?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>

    <parent>
        <groupId>A</groupId>
        <artifactId>parent</artifactId>
        <version>4.6.0-SNAPSHOT</version>
    </parent>

    <artifactId>A</artifactId>
    <packaging>pom</packaging>

    <modules>
        <module>X</module>
    </modules>

    <dependencyManagement>
        <dependencies>

            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-properties-migrator</artifactId>
            </dependency>

         <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-parent</artifactId>
            <version>Edgware.SR4</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>


            <dependency>
                <!-- Import dependency management from Spring Boot -->
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>2.0.5.RELEASE</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>

        </dependencies>
    </dependencyManagement>
</project>

将一些名称更改为 X、Y、A 等。 在这里,我尝试在 default 配置文件上的 tomcat 上运行它。

编辑: 我认为我需要将&lt;version&gt;Edgware.SR4&lt;/version&gt; 更改为Finchley.RELEASE

【问题讨论】:

  • 您有一些代码正在调用与 Spring Boot 2.0 不兼容的 SpringApplicationBuilder 的构造函数。在 1.5 中,它的签名是 public SpringApplicationBuilder(Object... sources),在 2.0 中,它的签名是 public SpringApplicationBuilder(Class&lt;?&gt;... sources)。我不知道该代码是什么,因为您没有在问题中包含 NoSuchMethodError 的堆栈跟踪。
  • @AndyWilkinson 我无法输入完整的堆栈跟踪,导致 StackOverflow 警告问题是大多数代码。我将尝试检查(在代码中找到这个 SpringApplicationBuilder)并明天添加更多堆栈跟踪。谢谢。
  • @AndyWilkinson 我编辑了添加有关SpringApplicationBuilder 的代码的问题,我如何更改它以使其工作?这部分在编译时不会失败
  • 为什么要在tomcat下运行?为什么不干脆用码头作为容器建造一个独立的(胖)罐子,然后把tomcat留在路边(我在过去的5年里一直这样做)。你只需运行 jar 和瞧,不再需要 Tomcat 配置 BS。
  • @Bohemian 因为这个项目目前在标准 springBoot 运行下无法运行。它仅适用于tomcat。我不知道为什么在技术上。客户仍然使用 tomcat - 不是罐子 - 这就是为什么 - 如果我们谈论业务。

标签: java spring-boot tomcat


【解决方案1】:

当我阅读 spring-cloud &lt;version&gt;Edgware.SR4&lt;/version&gt; 与 SpringBoot 2.x 不兼容时,我将其版本更改为 Finchley.RELEASE

在这里我发现了同样的问题:github.com/spring-cloud/spring-cloud-commons/issues/279

现在我得到另一个 tomcat 输出。

【讨论】:

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