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Martin Hope
user1829826
Asked: 2024-10-23 16:06:59 +0800 CST
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我在这里写这篇文章是因为我找不到问题的解决方案。我有一个 Spring Boot 应用程序，部署在外部 tomcat 版本 10.1.6 上。因此，为了在本地和生产环境中使用相同的 tomcat 版本，我在 build.gradle 上设置了 Tomcat 版本，extra["tomcat.version"] = "10.1.6"。但当我这样做时，应用程序无法启动：

Spring Boot 版本：3.3.4

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

Description:

An attempt was made to call a method that does not exist. The attempt was made from the following location:

    org.springframework.boot.autoconfigure.web.embedded.TomcatWebServerFactoryCustomizer.customizeMaxQueueCapacity(TomcatWebServerFactoryCustomizer.java:170)

The following method did not exist:

    'void org.apache.coyote.AbstractProtocol.setMaxQueueSize(int)'

The calling method's class, org.springframework.boot.autoconfigure.web.embedded.TomcatWebServerFactoryCustomizer, was loaded from the following location:

    jar:file:/Users/USER/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-autoconfigure/3.3.4/979234a0f3035fe60d5e505018789f98a7ec7ee3/spring-boot-autoconfigure-3.3.4.jar!/org/springframework/boot/autoconfigure/web/embedded/TomcatWebServerFactoryCustomizer.class

The called method's class, org.apache.coyote.AbstractProtocol, is available from the following locations:

    jar:file:/Users/USER/.gradle/caches/modules-2/files-2.1/org.apache.tomcat.embed/tomcat-embed-core/10.1.6/abacfdcc788fafbf671c6f68338bd2d5c27411e7/tomcat-embed-core-10.1.6.jar!/org/apache/coyote/AbstractProtocol.class

The called method's class hierarchy was loaded from the following locations:

    org.apache.coyote.AbstractProtocol: file:/Users/USER/.gradle/caches/modules-2/files-2.1/org.apache.tomcat.embed/tomcat-embed-core/10.1.6/abacfdcc788fafbf671c6f68338bd2d5c27411e7/tomcat-embed-core-10.1.6.jar


Action:

Correct the classpath of your application so that it contains compatible versions of the classes org.springframework.boot.autoconfigure.web.embedded.TomcatWebServerFactoryCustomizer and org.apache.coyote.AbstractProtocol


Process finished with exit code 1

为了解释我的问题，我使用 Spring Initializr 创建了一个示例项目：https ://github.com/amourier63/spring-boot-set-tomcat-version

在 Build.gradle.kts 第 23 行。如果我注释掉该行并启动项目，项目就会启动。但是当我取消注释时，启动失败。

我接受任何建议...也许设置 tomcat 版本是个坏主意。

谢谢

spring-boot