Spring Boot 1.5.2启动问题：java.lang.NoSuchMethodError: javax.servlet.ServletContext.getVirtualServerName()Ljava/lang/String;

Question

Spring Boot 1.5.2启动问题：java.lang.NoSuchMethodError: javax.servlet.ServletContext.getVirtualServerName()Ljava/lang/String;

6

我一直在使用Spring Boot 1.5.2版本时遇到以下错误。跟踪信息显示它正在使用Tomcat 8.5.11版本，并且我使用的是javax.servlet 3.1版本。无论我去哪里查看，都说升级到3.1版本可以解决此问题，但即使我删除了.m2目录下的存储库，问题仍然存在。

    java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[]]
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) [na:1.8.0_66]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) [na:1.8.0_66]
    at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:939) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
    at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:872) [tomcat-embed-core-8.5.11.jar:8.5.11]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.11.jar:8.5.11]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419) [tomcat-embed-core-8.5.11.jar:8.5.11]
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409) [tomcat-embed-core-8.5.11.jar:8.5.11]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_66]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_66]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_66]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_66]
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[]]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167) [tomcat-embed-core-8.5.11.jar:8.5.11]
    ... 6 common frames omitted
Caused by: org.apache.catalina.LifecycleException: Failed to start component [Pipeline[StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[]]]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167) [tomcat-embed-core-8.5.11.jar:8.5.11]
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5099) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.11.jar:8.5.11]
    ... 6 common frames omitted
Caused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.authenticator.NonLoginAuthenticator[]]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167) [tomcat-embed-core-8.5.11.jar:8.5.11]
    at org.apache.catalina.core.StandardPipeline.startInternal(StandardPipeline.java:170) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.11.jar:8.5.11]
    ... 8 common frames omitted
    Caused by: java.lang.NoSuchMethodError: javax.servlet.ServletContext.getVirtualServerName()Ljava/lang/String;
    at org.apache.catalina.authenticator.AuthenticatorBase.startInternal(AuthenticatorBase.java:1137) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) [tomcat-embed-core-8.5.11.jar:8.5.11]
    ... 10 common frames omitted

以下是我正在导入的依赖项列表：

在这里，你可以查看我所导入的依赖项列表：

   <properties>
    <tomcat.version>8.5.11</tomcat.version>
</properties>
<dependencies>
<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>javax.servlet-api</artifactId>
    <version>3.1.0</version>
    <scope>provided</scope>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter</artifactId>
    <version>1.5.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
    <version>1.5.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-beans</artifactId>
    <version>4.3.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    <version>4.3.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-jdbc</artifactId>
    <version>4.3.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.postgresql</groupId>
    <artifactId>postgresql</artifactId>
    <version>9.4-1206-jdbc42</version>
</dependency>
<dependency>
    <groupId>org.springframework.security.oauth</groupId>
    <artifactId>spring-security-oauth2</artifactId>
    <version>2.0.10.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.security</groupId>
    <artifactId>spring-security-core</artifactId>
    <version>4.1.1.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-tomcat</artifactId>
    <version>1.5.2.RELEASE</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-test</artifactId>
    <version>4.3.3.RELEASE</version>
</dependency>
<dependency>
    <groupId>com.auth0</groupId>
    <artifactId>java-jwt</artifactId>
    <version>2.2.1</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    <version>4.3.3.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt -->
<dependency>
    <groupId>io.jsonwebtoken</groupId>
    <artifactId>jjwt</artifactId>
    <version>0.6.0</version>
</dependency>
<dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.12</version>
</dependency>
<dependency>
    <groupId>org.apache.httpcomponents</groupId>
    <artifactId>httpclient</artifactId>
    <version>4.5.1</version>
</dependency>
</dependencies>

- user1011376

可能是Getting NoSuchMethodError:javax.servlet.ServletContext.getVirtualServerName()的重复问题。 - buræquete

尝试更新您的本地Maven仓库。 - Moshe Arad

我复制了我的答案。希望它能帮到你！如果你有任何问题，请告诉我！ - Python Basketball

这个问题发生在我使用IntelliJ运行Spring Boot时，我认为IntelliJ泄漏了servlet-api 2.4，该文件在Groovy中被发现并进入我的类路径。我猜它必须在我的项目类路径上，但还不确定如何解决它。显然这不是Maven引起的。 - Adam

4个回答

1

在我的情况下，我添加了两个库，它们向同一项目构建中添加了两个不同版本的javax.servlet:javax.servlet-api。因此，我排除了其中一个，问题得到解决。

- Chinthaka Dinadasa

0

我用这个在pom.xml中修复了它。

  <properties>
    <tomcat.version>7.0.56</tomcat.version>
  </properties>

- Juan

-2

尝试更改

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter</artifactId>
    <version>1.5.2.RELEASE</version>
</dependency>

到

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
    <version>1.5.2.RELEASE</version>
</dependency>

- Gordon Ma

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- Python Basketball · Accepted Answer

在Servlet 3.1中，已经在ServletContext中添加了方法getVirtualServerName。可以在Java文档的方法getVirtualServerName中找到。

这个问题至少有三种原因：

您的Servlet版本早于3.1。
其他Jar包具有低于3.1的Servlet版本。
您的Tomcat版本早于8。

为了解决它，您可以尝试以下方法：

I. 检查您的pom.xml文件中是否有以下代码。

  <dependency>
       <groupId>javax.servlet</groupId>
       <artifactId>javax.servlet-api</artifactId>
       <version>3.1.0</version>
    </dependency>

如果您的pom.xml文件中有上述代码，它仍然会存在该问题。您可以采取第二种方式。

II. 检查您的其他jar是否引用了javax.servlet-api jar。例如，org.apache.santuario已经引用了javax.servlet-api jar。pom.xml文件如下：

<dependency>  
    <groupId>org.apache.santuario</groupId>  
    <artifactId>xmlsec</artifactId>  
    <version>1.4.3</version>   
</dependency>

但是当您查看Maven依赖关系时，它引用了版本为2.3的javax.servlet-api jar，比3.1旧。

所以你应该排除2.3版本。pom.xml：

<!-- exclude servlet-api 2.3 jar-->  
<dependency>  
    <groupId>org.apache.santuario</groupId>  
    <artifactId>xmlsec</artifactId>  
    <version>1.4.3</version>  
    <exclusions>  
        <exclusion>  
            <groupId>javax.servlet</groupId>  
            <artifactId>servlet-api</artifactId>  
        </exclusion>  
    </exclusions>  
</dependency>  

<!-- servlet-api 3.1 version has getVirtualServerName() -->  
<dependency>  
    <groupId>javax.servlet</groupId>  
    <artifactId>javax.servlet-api</artifactId>  
    <version>3.1.0</version>  
</dependency>

III. Spring Boot默认使用Tomcat 7，如果你需要使用Tomcat 8，可以在pom.xml中添加以下代码：

   <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <tomcat.version>8.5.5</tomcat.version>
    </properties>