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Spring Boot - check Tomcat version (Maven command)
5 points
In this short article, we would liek to show how to check Tomcat version in Spring Boot Web Application project using Maven command.
Quick solution (type in the command line):
xxxxxxxxxx1
mvn dependency:tree | grep tomcatHint: to know how to check standalone Tomcat server version check this article.
In this section, we use Spring Boot 3 project.
Simple steps:
- open command line in the project directory,
- run Maven command:
xxxxxxxxxx1mvn dependency:tree | grep tomcat
Example console output (Tomcat dependencies):Used Tomcat version:xxxxxxxxxx1[INFO] | +- org.springframework.boot:spring-boot-starter-tomcat:jar:3.0.0-RC2:compile2[INFO] | | +- org.apache.tomcat.embed:tomcat-embed-core:jar:10.1.1:compile3[INFO] | | +- org.apache.tomcat.embed:tomcat-embed-el:jar:10.1.1:compile4[INFO] | | \- org.apache.tomcat.embed:tomcat-embed-websocket:jar:10.1.1:compile10.1.1
In this section, we use mvn dependency:tree command on Spring Boot 3 project to show how dependencies looks. The command prints dependencies as tree.
Example console output:
xxxxxxxxxx1
[INFO] Scanning for projects...2
[INFO] 3
[INFO] --------------------------< com.example:demo >--------------------------4
[INFO] Building demo 0.0.1-SNAPSHOT5
[INFO] --------------------------------[ jar ]---------------------------------6
[INFO] 7
[INFO] --- maven-dependency-plugin:3.3.0:tree (default-cli) @ demo ---8
[INFO] com.example:demo:jar:0.0.1-SNAPSHOT9
[INFO] +- org.springframework.boot:spring-boot-starter-web:jar:3.0.0-RC2:compile10
[INFO] | +- org.springframework.boot:spring-boot-starter:jar:3.0.0-RC2:compile11
[INFO] | | +- org.springframework.boot:spring-boot:jar:3.0.0-RC2:compile12
[INFO] | | +- org.springframework.boot:spring-boot-autoconfigure:jar:3.0.0-RC2:compile13
[INFO] | | +- org.springframework.boot:spring-boot-starter-logging:jar:3.0.0-RC2:compile14
[INFO] | | | +- ch.qos.logback:logback-classic:jar:1.4.4:compile15
[INFO] | | | | \- ch.qos.logback:logback-core:jar:1.4.4:compile16
[INFO] | | | +- org.apache.logging.log4j:log4j-to-slf4j:jar:2.19.0:compile17
[INFO] | | | | \- org.apache.logging.log4j:log4j-api:jar:2.19.0:compile18
[INFO] | | | \- org.slf4j:jul-to-slf4j:jar:2.0.3:compile19
[INFO] | | +- jakarta.annotation:jakarta.annotation-api:jar:2.1.1:compile20
[INFO] | | \- org.yaml:snakeyaml:jar:1.33:compile21
[INFO] | +- org.springframework.boot:spring-boot-starter-json:jar:3.0.0-RC2:compile22
[INFO] | | +- com.fasterxml.jackson.core:jackson-databind:jar:2.14.0-rc3:compile23
[INFO] | | | +- com.fasterxml.jackson.core:jackson-annotations:jar:2.14.0-rc3:compile24
[INFO] | | | \- com.fasterxml.jackson.core:jackson-core:jar:2.14.0-rc3:compile25
[INFO] | | +- com.fasterxml.jackson.datatype:jackson-datatype-jdk8:jar:2.14.0-rc3:compile26
[INFO] | | +- com.fasterxml.jackson.datatype:jackson-datatype-jsr310:jar:2.14.0-rc3:compile27
[INFO] | | \- com.fasterxml.jackson.module:jackson-module-parameter-names:jar:2.14.0-rc3:compile28
[INFO] | +- org.springframework.boot:spring-boot-starter-tomcat:jar:3.0.0-RC2:compile29
[INFO] | | +- org.apache.tomcat.embed:tomcat-embed-core:jar:10.1.1:compile30
[INFO] | | +- org.apache.tomcat.embed:tomcat-embed-el:jar:10.1.1:compile31
[INFO] | | \- org.apache.tomcat.embed:tomcat-embed-websocket:jar:10.1.1:compile32
[INFO] | +- org.springframework:spring-web:jar:6.0.0-RC4:compile33
[INFO] | | +- org.springframework:spring-beans:jar:6.0.0-RC4:compile34
[INFO] | | \- io.micrometer:micrometer-observation:jar:1.10.0:compile35
[INFO] | | \- io.micrometer:micrometer-commons:jar:1.10.0:compile36
[INFO] | \- org.springframework:spring-webmvc:jar:6.0.0-RC4:compile37
[INFO] | +- org.springframework:spring-aop:jar:6.0.0-RC4:compile38
[INFO] | +- org.springframework:spring-context:jar:6.0.0-RC4:compile39
[INFO] | \- org.springframework:spring-expression:jar:6.0.0-RC4:compile40
[INFO] \- org.springframework.boot:spring-boot-starter-test:jar:3.0.0-RC2:test41
[INFO] +- org.springframework.boot:spring-boot-test:jar:3.0.0-RC2:test42
[INFO] +- org.springframework.boot:spring-boot-test-autoconfigure:jar:3.0.0-RC2:test43
[INFO] +- com.jayway.jsonpath:json-path:jar:2.7.0:test44
[INFO] | +- net.minidev:json-smart:jar:2.4.8:test45
[INFO] | | \- net.minidev:accessors-smart:jar:2.4.8:test46
[INFO] | | \- org.ow2.asm:asm:jar:9.1:test47
[INFO] | \- org.slf4j:slf4j-api:jar:2.0.3:compile48
[INFO] +- jakarta.xml.bind:jakarta.xml.bind-api:jar:4.0.0:test49
[INFO] | \- jakarta.activation:jakarta.activation-api:jar:2.1.0:test50
[INFO] +- org.assertj:assertj-core:jar:3.23.1:test51
[INFO] | \- net.bytebuddy:byte-buddy:jar:1.12.18:test52
[INFO] +- org.hamcrest:hamcrest:jar:2.2:test53
[INFO] +- org.junit.jupiter:junit-jupiter:jar:5.9.1:test54
[INFO] | +- org.junit.jupiter:junit-jupiter-api:jar:5.9.1:test55
[INFO] | | +- org.opentest4j:opentest4j:jar:1.2.0:test56
[INFO] | | +- org.junit.platform:junit-platform-commons:jar:1.9.1:test57
[INFO] | | \- org.apiguardian:apiguardian-api:jar:1.1.2:test58
[INFO] | +- org.junit.jupiter:junit-jupiter-params:jar:5.9.1:test59
[INFO] | \- org.junit.jupiter:junit-jupiter-engine:jar:5.9.1:test60
[INFO] | \- org.junit.platform:junit-platform-engine:jar:1.9.1:test61
[INFO] +- org.mockito:mockito-core:jar:4.8.1:test62
[INFO] | +- net.bytebuddy:byte-buddy-agent:jar:1.12.18:test63
[INFO] | \- org.objenesis:objenesis:jar:3.2:test64
[INFO] +- org.mockito:mockito-junit-jupiter:jar:4.8.1:test65
[INFO] +- org.skyscreamer:jsonassert:jar:1.5.1:test66
[INFO] | \- com.vaadin.external.google:android-json:jar:0.0.20131108.vaadin1:test67
[INFO] +- org.springframework:spring-core:jar:6.0.0-RC4:compile68
[INFO] | \- org.springframework:spring-jcl:jar:6.0.0-RC4:compile69
[INFO] +- org.springframework:spring-test:jar:6.0.0-RC4:test70
[INFO] \- org.xmlunit:xmlunit-core:jar:2.9.0:test71
[INFO] ------------------------------------------------------------------------72
[INFO] BUILD SUCCESS73
[INFO] ------------------------------------------------------------------------74
[INFO] Total time: 1.268 s75
[INFO] Finished at: 2022-11-24T13:27:32+01:0076
[INFO] ------------------------------------------------------------------------
