实现打包后出现问题maven中排除

Question

我有一个应用程序，它使用spring配置文件构建不同的配置文件。我必须实现packagingExcludes来排除websocket-*.jar，因为它在部署后与tomcat发生冲突。因此，我添加了一些代码来实现packagingExcludes，请参阅此站点文档

<configuration>
<packagingExcludes>WEB-INF/lib/websocket-*.jar</packagingExcludes>
</configuration>

• maven版本：apache-maven-3.6.3
• maven war插件：3.3.1
• spring-boot-maven插件：2.5.3

在终端中运行mvn package -P test后，我在目标文件夹中有很多文件

文件夹目标

包括战争档案和原始档案。

在检查了这些文件后，我意识到了两件事：

• 在war文件中，websocket jar仍然存在，尚未删除
• 在原始文件中，找不到/删除websocket jar，这意味着packaging排除成功。但在这些文件中也找不到问题组织文件夹，导致该文件无法在本地或web服务器上运行。原始文件

我的目标是：制作war文件/不是里面没有websocket jar的原始文件。

POM.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.microservices</groupId>
<artifactId>sc-stream-mep</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<name>stream-mep</name>
<description>Services stream data to mep mrp</description>
<repositories>
<repository>
<id>confluent</id>
<url>https://packages.confluent.io/maven/</url>
</repository>
</repositories>
<properties>
<java.version>1.8</java.version>
<jfairy.version>0.5.9</jfairy.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<!--            <scope>provided</scope>-->
<version>2.2.4.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
<dependency>
<groupId>io.codearte.jfairy</groupId>
<artifactId>jfairy</artifactId>
<version>${jfairy.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.confluent/timestamp-interceptor -->
<dependency>
<groupId>io.confluent</groupId>
<artifactId>timestamp-interceptor</artifactId>
<version>5.5.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<!--        fixing CVE-2021-45105 issue , happen in log4j 2.14 version  -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.17.0</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-to-slf4j</artifactId>
<version>2.17.0</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.32</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>stream-mep</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.1</version>
<configuration>
<packagingExcludes>WEB-INF/lib/*websocket*.jar</packagingExcludes>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.5.3</version>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>dev</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<packagingExcludes>WEB-INF/lib/websocket-*.jar</packagingExcludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/dev.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>test</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<packagingExcludes>WEB-INF/lib/websocket-*.jar</packagingExcludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/test.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>uat</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.1</version>
<configuration>
<packagingExcludes>WEB-INF/lib/websocket-*.jar</packagingExcludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/uat.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>production</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<packagingExcludes>WEB-INF/lib/websocket-*.jar</packagingExcludes>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/production.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>

Answer 1

您正在努力变得比Spring Boot已经提供的更智能。

1. 移除maven-war-plugin
2. 将tomcat依赖关系的scope设置为provided
3. 从spring-boot-maven-plugin中删除version(您正在混合2.2.4和2.5.3版本，不要混合版本
4. jackson依赖项已经是spring-boot-starter-web的一部分

这会让你的pom.xml看起来像下面的

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.microservices</groupId>
<artifactId>sc-stream-mep</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<name>stream-mep</name>
<description>Services stream data to mep mrp</description>
<repositories>
<repository>
<id>confluent</id>
<url>https://packages.confluent.io/maven/</url>
</repository>
</repositories>
<properties>
<java.version>1.8</java.version>
<jfairy.version>0.5.9</jfairy.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</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>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.codearte.jfairy</groupId>
<artifactId>jfairy</artifactId>
<version>${jfairy.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.confluent/timestamp-interceptor -->
<dependency>
<groupId>io.confluent</groupId>
<artifactId>timestamp-interceptor</artifactId>
<version>5.5.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<!--        fixing CVE-2021-45105 issue , happen in log4j 2.14 version  -->
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.17.0</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-to-slf4j</artifactId>
<version>2.17.0</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.32</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>stream-mep</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>dev</id>
<build>
<plugins>                    
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/dev.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>test</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/test.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>uat</id>
<build>
<plugins>                   
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/uat.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>production</id>
<build>
<plugins>                   
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/production.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>

您甚至可以通过删除log4j2依赖项来做得更好，而是使用spring-boot-starter-log4j2，并在<properties/>部分中包含一个要使用的版本。

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.microservices</groupId>
<artifactId>sc-stream-mep</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<name>stream-mep</name>
<description>Services stream data to mep mrp</description>
<repositories>
<repository>
<id>confluent</id>
<url>https://packages.confluent.io/maven/</url>
</repository>
</repositories>
<properties>
<java.version>1.8</java.version>
<jfairy.version>0.5.9</jfairy.version>
<log4j2.version>2.17.1</log4j2.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</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>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.codearte.jfairy</groupId>
<artifactId>jfairy</artifactId>
<version>${jfairy.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.confluent/timestamp-interceptor -->
<dependency>
<groupId>io.confluent</groupId>
<artifactId>timestamp-interceptor</artifactId>
<version>5.5.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
</dependencies>
<build>
<finalName>stream-mep</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>dev</id>
<build>
<plugins>                    
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/dev.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>test</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/test.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>uat</id>
<build>
<plugins>                   
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/uat.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>production</id>
<build>
<plugins>                   
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.8</version>
<executions>
<execution>
<phase>compile</phase>
<goals>
<goal>run</goal>
</goals>
<configuration>
<target>
<delete
file="${project.build.outputDirectory}/application.properties" />
<copy file="src/main/resources/production.properties"
tofile="${project.build.outputDirectory}/application.properties" />
</target>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
</profiles>
</project>

最后，您还构建了每个环境的工件，这基本上意味着您将在生产中运行未经测试的工件。如果指定哪个概要文件处于活动状态，Spring可以完美地加载正确的配置。然后，通过将特定于环境的属性文件重命名为application-<environment>.properties，Spring Boot将自动加载它，您可以放弃文件的复制(并生成一个可以在整个环境中推广的工件(。

dev.properties->application-dev.propertiestest.properties->application-test.propertiesuat.properties->application-uat.propertiesCCD_ 19->CCD_ 20。

现在，在环境中运行应用程序时，请确保在环境中设置了SPRING_PROFILES_ACTIVE属性或将其设置为Tomcat上下文变量。(生产不需要(。

当你这样做的时候，你会得到一个非常干净和简单的`pom.xml.

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.microservices</groupId>
<artifactId>sc-stream-mep</artifactId>
<version>1.0</version>
<packaging>war</packaging>
<name>stream-mep</name>
<description>Services stream data to mep mrp</description>
<repositories>
<repository>
<id>confluent</id>
<url>https://packages.confluent.io/maven/</url>
</repository>
</repositories>
<properties>
<java.version>1.8</java.version>
<jfairy.version>0.5.9</jfairy.version>
<log4j2.version>2.17.1</log4j2.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</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>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>io.codearte.jfairy</groupId>
<artifactId>jfairy</artifactId>
<version>${jfairy.version}</version>
</dependency>
<!-- https://mvnrepository.com/artifact/io.confluent/timestamp-interceptor -->
<dependency>
<groupId>io.confluent</groupId>
<artifactId>timestamp-interceptor</artifactId>
<version>5.5.1</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-log4j2</artifactId>
</dependency>
</dependencies>
<build>
<finalName>stream-mep</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>