利用springboot的插件打包
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
当有引入本地jar配置,如下图
pom.xml配置如下
<dependency>
<groupId>eis_protobuf</groupId>
<artifactId>eis_protobuf</artifactId>
<version>1.0</version>
<scope>system</scope>
<systemPath>${project.basedir}/lib/eis_protobuf.jar</systemPath>
</dependency>
springboot-maven-plugin打包的第一级目录为Boot-INF,如果不做任何配置,直接mvn clean package会发现无法把本地的jar打进Boot-INF中,则此时要做如下配置
在pom.xml的resources节点添加如下内容
<resource>
<directory>lib</directory>
<targetPath>BOOT-INF/lib/</targetPath>
<includes>
<include>**/*.jar</include>
</includes>
</resource>
ps: 如果遇到一些外部配置文件比如mybatis的mapper文件或者activiti生成器的json文件,则也要把相应的文件打进resources中,否则项目启动会因找不到配置文件,而报错,配置文件如下
<resource>
<directory>${basedir}/src/main/java</directory>
<filtering>false</filtering>
<includes>
<include>**/*.xml</include>
<include>**/*.properties</include>
</includes>
</resource>
<resource>
<directory>${basedir}/src/main/resources</directory>
<filtering>true</filtering>
<excludes>
<exclude>templates/**</exclude>
<exclude>static/**</exclude>
</excludes>
<includes>
<include>**/*.xml</include>
<include>**/*.yml</include>
<include>**/*.yaml</include>
<include>**/*.properties</include>
<include>**/*.key</include>
<include>**/*.des</include>
<include>**/*.template</include>
<include>**/*.json</include>
</includes>
</resource>
在spring-boot-maven-plugin插件中设置includeSystemScope参数
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<includeSystemScope>true</includeSystemScope>
</configuration>
</plugin>
</plugins>
</build>
1、修改打包方式,把jar改成war,改成如下配置
<packaging>war</packaging>
2、引入tomcat依赖jar,scope范围为provided,并排除springboot内嵌的tomcat依赖jar,其实不排除也没关系,不影响项目运行
<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-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
3、修改打包插件,不使用spring-boot-maven-plugin插件打包,因为这个打包插件会把jar打包在Boot-INF目录下导致别的项目引用时引用不到,此时改用maven-war-plugin打包,具体配置如下
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
4、修改启动类,启动类继承SpringBootServletInitializer,并重写configure方法
@SpringBootApplicationpublic class SpringbootDemo extends SpringBootServletInitializer {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
return builder.sources(SpringbootDemo.class);
}
public static void main(String[] args) {
new SpringApplicationBuilder(SpringbootDemo.class).web(true).run(args);
}
}