如何解决从 Tomcat 迁移到 Undertow org.springframework.web.servlet lib 问题
我在 Stack 和 google 上搜索过不走运的答案。所以我希望有人能在这里帮助我。
我有一个 Spring Boot API,目前正在使用 Tomcat,现在我已经阅读了 Undertow 中的一些性能改进,所以我想亲自去看看。
现在,我已经删除了 spring-boot-web-starter 依赖项并添加了 undertow 但是我在几个类中遇到以下错误,我似乎找不到如何解决它们:
class file for org.springframework.web.servlet.HandlerExceptionResolver not found
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
java: package org.springframework.web.servlet.config.annotation does not exist
java: package org.springframework.web.servlet.config.annotation does not exist
symbol: class AbstractMappingJacksonResponseBodyAdvice
我试过只添加 spring-mvc 依赖,它确实解决了上述错误,但随后导致了另一种类型的错误:
Description:
An attempt was made to call a method that does not exist. The attempt was made from the following location:
org.springframework.web.servlet.handler.AbstractHandlerMapping.<init>(AbstractHandlerMapping.java:83)
The following method did not exist:
'org.apache.commons.logging.Log org.springframework.core.log.LogDelegateFactory.getHiddenLog(java.lang.String)'
The method's class,org.springframework.core.log.LogDelegateFactory,is available from the following locations:
如果有人能给我一些启发,非常感谢。
** 更新 **
plugins {
id "org.springframework.boot" version "2.4.3"
id 'io.spring.dependency-management' version '1.0.11.RELEASE'
id 'java'
id "com.commercehub.gradle.plugin.avro" version "0.21.0"
id "idea"
}
group 'org.test.profile-service'
version '1.0'
java {
sourceCompatibility = JavaVersion.VERSION_14
targetCompatibility = JavaVersion.VERSION_14
}
ext {
avroVersion = "1.10.1"
}
repositories {
mavenCentral()
jcenter()
maven {
url "https://packages.confluent.io/maven/"
}
}
avro {
createSetters = true
fieldVisibility = "PRIVATE"
}
//apply plugin: "war"
dependencies {
// providedRuntime 'org.springframework.boot:spring-boot-starter-tomcat'
compile group: 'co.elastic.logging',name: 'logback-ecs-encoder',version: '0.5.2'
compile group: 'com.amazonaws',name: 'aws-java-sdk',version: '1.11.860'
compile group: 'io.springfox',name: 'springfox-swagger-ui',version: '3.0.0'
compile group: 'io.springfox',name: 'springfox-boot-starter',version: '3.0.0'
compile('org.springframework.boot:spring-boot-starter-data-elasticsearch')
compile group: 'org.springframework.boot',name: 'spring-boot-starter-data-mongodb',version: '2.3.3.RELEASE'
compile group: 'org.springframework.data',name: 'spring-data-elasticsearch',version: '4.1.5'
// compile group: 'org.springframework.boot',name: 'spring-boot-starter-data-jpa',version: '2.3.3.RELEASE'
compile group: 'org.springframework.boot',name: 'spring-boot-starter-security',version: '2.3.3.RELEASE'
compile group: 'org.springframework.security',name: 'spring-security-oauth2-client',version: '5.4.0'
compile group: 'org.springframework.boot',name: 'spring-boot-starter-validation',version: '2.4.2'
compile group: 'org.springframework.kafka',name: 'spring-kafka',version: '2.6.5'
compile group: 'org.springframework.boot',name: 'spring-boot-starter-oauth2-resource-server',version: '2.4.2'
implementation group: 'org.springframework.boot',name: 'spring-boot-starter-cache',version: '2.4.3'
implementation 'org.springframework.boot:spring-boot-starter-data-redis'
compile group: 'javax.validation',name: 'validation-api',version: '2.0.1.Final'
compile group: 'com.fasterxml.jackson.datatype',name: 'jackson-datatype-jsr310',version: '2.11.2'
compile group: 'io.jsonwebtoken',name: 'jjwt',version: '0.9.1'
implementation group: 'org.json',name: 'json',version: '20201115'
compile group: 'org.openapitools',name: 'jackson-databind-nullable',version: '0.2.1'
compile group: 'commons-io',name: 'commons-io',version: '2.6'
compile group: 'org.apache.commons',name: 'commons-collections4',version: '4.4'
compile group: 'org.apache.commons',name: 'commons-lang3',version: '3.11'
compile group: 'org.passay',name: 'passay',version: '1.6.0'
compile group: 'com.google.guava',name: 'guava',version: '30.0-jre'
// https://mvnrepository.com/artifact/com.auth0/java-jwt
compile group: 'com.auth0',name: 'java-jwt',version: '3.12.0'
compile group: 'io.confluent',name: 'kafka-schema-registry-client',version: '6.0.0'
compile group: 'io.confluent',name: 'kafka-avro-serializer',name: 'monitoring-interceptors',version: '6.0.0'
compile(group: 'io.confluent',name: 'kafka-streams-avro-serde',version:'6.0.0') {
exclude(module: 'log4j-over-slf4j')
}
compile "org.apache.avro:avro:1.10.1"
implementation "org.apache.avro:avro:${avroVersion}"
compileOnly 'org.projectlombok:lombok:1.18.12'
annotationProcessor 'org.projectlombok:lombok:1.18.12'
implementation 'com.amazonaws:aws-java-sdk-s3'
implementation 'org.springframework.boot:spring-boot-starter-web'
testCompile group: 'junit',name: 'junit',version: '4.12'
testCompileOnly 'org.projectlombok:lombok:1.18.12'
testAnnotationProcessor 'org.projectlombok:lombok:1.18.12'
testImplementation('org.springframework.boot:spring-boot-starter-test') {
exclude group: 'org.junit.vintage',module: 'junit-vintage-engine'
}
jar {
manifest {
attributes(
'Main-Class': 'org.test.SpringBootPersistenceApplication'
)
}
from {
configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
}
}
}
解决方法
通过排除 spring-boot-starter-web
,您确实排除了它的所有依赖项,这些依赖项是在 servlet 环境中运行 Spring Boot 项目所必需的。最值得注意的是,您确实排除了 spring-web
,它包含您在错误消息中找到的大部分类。
顾名思义,spring-boot-starter-web
并不以 Tomcat 为中心,只有它的依赖项 spring-boot-starter-tomcat
才是。因此,您应该排除后一个工件并包含 spring-boot-starter-undertow
以将必要的 Undertow 依赖项提取到项目中:
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.5</version>
</parent>
...
<dependencies>
...
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-undertow</artifactId>
</dependency>
</dependencies>
最后一个错误可能是因为你的项目中有多个不兼容的 Spring Boot 版本。为确保您拥有兼容的版本,请将项目的父 POM 设置为 spring-boot-starter-parent
(或 spring-boot-dependencies
)并尽可能省略指定 <version>
标记。 Spring Boot 管理许多工件的版本(请参阅托管依赖项的 complete list)。
编辑:如果您使用 Gradle,则 build.gradle 应如下所示:
plugins {
id 'org.springframework.boot' version '2.4.5'
id 'io.spring.dependency-management' version '1.0.11.RELEASE'
...
}
dependencies {
implementation('org.springframework.boot:spring-boot-starter-web') {
exclude group: 'org.springframework.boot',module: 'spring-boot-starter-tomcat'
}
implementation 'org.springframework.boot:spring-boot-starter-undertow'
...
}
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