springboot 降级 2..x -> 1.x

问题描述

我必须使用 tomcat7。但是我的 springboot 应用程序是 2.x 版本。所以我想将我的应用程序 2.x 降级到 1.x。我知道在 springboot version2 下不再支持。但我必须做一些测试..

这是我的 pom.xml。我试图降级自己，但它不起作用。在 pom.xml 下方，这是我启动 tomcat 7 时的错误日志

我不知道如何修复 pom.xml 。请帮我修复它

<modelVersion>4.0.0</modelVersion>
<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.5.3.RELEASE</version>
</parent>
<packaging>war</packaging>

<properties>
    <java.version>1.8</java.version>
    <maven.test.skip>true</maven.test.skip>
</properties>


<dependencies>
    <!-- servlet 3.1 start -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>3.0.1</version>
        <scope>provided</scope>
    </dependency>
    <!-- servlet 3.1 end -->

    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jstl</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-tomcat</artifactId>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
        <optional>true</optional>
    </dependency>

    <!-- JDBC -->
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-jdbc</artifactId>
        <version>2.1.7.RELEASE</version>
    </dependency>
    <!-- Need this to compile JSP -->
    <dependency>
        <groupId>org.apache.tomcat.embed</groupId>
        <artifactId>tomcat-embed-jasper</artifactId>
    </dependency>

    <!-- Need this to compile JSP,tomcat-embed-jasper version is not working,no idea why -->
    <dependency>
        <groupId>org.eclipse.jdt.core.compiler</groupId>
        <artifactId>ecj</artifactId>
        <version>4.6.1</version>
        <scope>provided</scope>
    </dependency>

    <!-- Optional,for bootstrap -->
    <dependency>
        <groupId>org.webjars</groupId>
        <artifactId>bootstrap</artifactId>
        <version>5.0.0-beta2</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->

    <dependency>
        <groupId>org.projectlombok</groupId>
        <artifactId>lombok</artifactId>
        <version>1.18.8</version>
        <scope>provided</scope>
    </dependency>

    <!-- Mybatis -->
    <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis</artifactId>
        <version>3.5.6</version>
    </dependency>
    <dependency>
        <groupId>org.mybatis</groupId>
        <artifactId>mybatis-spring</artifactId>
        <version>1.3.1</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-configuration-processor</artifactId>
        <optional>true</optional>
    </dependency>
    <!-- MariaDB -->
    <dependency>
        <groupId>org.mariadb.jdbc</groupId>
        <artifactId>mariadb-java-client</artifactId>
        <version>2.3.0</version>
    </dependency>
    
    <dependency> 
        <groupId>MysqL</groupId> 
        <artifactId>mysql-connector-java</artifactId> 
    </dependency>

    <dependency>
        <groupId>javax.el</groupId>
        <artifactId>javax.el-api</artifactId>
        <version>3.0.0</version>
    </dependency>

    <dependency>
        <groupId>org.glassfish</groupId>
        <artifactId>javax.el</artifactId>
        <version>3.0.0</version>
    </dependency>

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-devtools</artifactId>
        <optional>true</optional>
    </dependency>
    
</dependencies>

<build>
    <defaultGoal>install</defaultGoal>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
            <dependencies>
                <dependency>
                    <groupId>org.springframework</groupId>
                    <artifactId>springloaded</artifactId>
                    <version>1.2.5.RELEASE</version>
                </dependency>
            </dependencies>
        </plugin>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.8.0</version>
        </plugin>
    </plugins>
</build>

org.apache.catalina.LifecycleException: 구성요소 [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/test]]을(를) 시작하지 못했습니다.
at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1007)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:983)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:639)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1128)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2020)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)

Caused by: java.lang.IllegalArgumentException: 发现不止一个名为 [spring_web] 的片段。这对于相对排序是不合法的。有关详细信息，请参阅 Servlet 规范的第 8.2.2 2c 节。考虑使用绝对排序。在 org.apache.catalina.deploy.WebXml.orderWebFragments(WebXml.java:2338) 在 org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1229) 在 org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:889) 在 org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:389) 在 org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123) 在 org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5536) 在 org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ……还有 10 个

7월 08,2021 6:40:51 오전 org.apache.catalina.startup.HostConfig deployWAR 심각: 웹 애플리케이션 아카이브 [/home/ec2-user/stg/apache-tomcat-7.0.109/webapps/test.war]을(를) 배치하냔줰줰줰줰줰심각 java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: 구성요소 [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/test]]을(를) 在 org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1011) 在 org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:983) 在 org.apache.catalina.core.StandardHost.addChild(StandardHost.java:639) 在 org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1128) 在 org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:2020) 在 java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 在 java.util.concurrent.FutureTask.run(FutureTask.java:266) 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 在 java.lang.Thread.run(Thread.java:748)

解决方法

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