1. 在pom文件中对各个插件进行配置
<?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 http://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>2.1.1.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.example</groupId> <artifactId>demo</artifactId> <version>1.0</version> <name>demo</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> <encoding>UTF-8</encoding> <maven-compiler-plugin-version>3.8.0</maven-compiler-plugin-version> <maven-jar-plugin-version>3.1.0</maven-jar-plugin-version> <maven-source-plugin-version>3.0.1</maven-source-plugin-version> <maven-assembly-plugin-version>3.1.0</maven-assembly-plugin-version> <maven-dependency-plugin-version>3.1.0</maven-dependency-plugin-version> <maven-resources-plugin-version>3.1.0</maven-resources-plugin-version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</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-test</artifactId> <scope>test</scope> </dependency> </dependencies> <build> <!-- 生成的项目jar包的名字--> <finalName>demo-findName</finalName> <!--源代码路径--> <sourceDirectory>src/main/java</sourceDirectory> <!--maven-resources-plugin 插件打包resource文件时会参考此节点的配置--> <resources> <!--resource 子节点可通过配置将制定目录的文件在打包后拷贝到制定目录--> <!-- 把src/main/resources目录下所有的文件拷贝到conf目录中 --> <resource> <directory>src/main/resources</directory> <targetPath>${project.build.directory}/conf</targetPath> </resource> </resources> <plugins> <!--编译插件--> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>${maven-compiler-plugin-version}</version> <configuration> <encoding>${encoding}</encoding> <source>${java.version}</source> <target>${java.version}</target> </configuration> </plugin> <!--将项目的源代码的class文件打包到一个jar包--> <!--jar包默认在target目录下--> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jar-plugin</artifactId> <version>${maven-jar-plugin-version}</version> <configuration> <archive> <!-- 生成的jar中,不要包含pom.xml和pom.properties这两个文件 --> <addMavenDescriptor>false</addMavenDescriptor> <manifest> <!-- 是否要把第三方jar放到manifest的classpath中 --> <addClasspath>true</addClasspath> <!-- 生成的manifest中classpath的前缀,因为要把第三方jar放到lib目录下,所以classpath的前缀是lib/ --> <classpathPrefix>lib/</classpathPrefix> <!-- 应用的main class --> <mainClass>com.example.demo.DemoApplication</mainClass> </manifest> </archive> </configuration> </plugin> <!-- 用于拷贝maven依赖的plugin --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-dependency-plugin</artifactId> <version>${maven-dependency-plugin-version}</version> <executions> <execution> <id>copy-dependencies</id> <phase>package</phase> <goals> <goal>copy-dependencies</goal> </goals> <configuration> <!-- 把依赖的所有maven jar包拷贝到lib目录中 --> <outputDirectory>${project.build.directory}/lib</outputDirectory> </configuration> </execution> </executions> </plugin> <!-- 用于拷贝resource的plugin --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-resources-plugin</artifactId> <version>${maven-resources-plugin-version}</version> <configuration> <encoding>${encoding}</encoding> <outputDirectory>${project.build.directory}/conf</outputDirectory> </configuration> </plugin> </plugins> </build> </project>
2. 打包后的 target 目录结构
conf:资源文件目录
lib:依赖的jar包目录
demo-findName:将class文件打包生成的jar包
3. 运行项目
把上述三个目录文件放在同一级目录下,
执行 java -jar 生成的jar包名字
即可启动项目