接上文,dubbo的服务一般情况下,不需要放入tomcat等容器你启动的,可以直接利用spring的容器就可以了,所以在上文中,我们直接使用spring提供的ClassPathXmlApplicationContext来启动容器,由于容器需要不停机,所以我们用了System.in.read()来阻止服务器停机,dubbo官方也提供了启动方式,这种启动方式在生产环境下使用比较好,之前使用的方式在调试环境下使用非常方便
配置如下,在pom文件中新增如下插件
<build>
<finalName>test-provider</finalName>
<resources>
<resource>
<targetPath>${project.build.directory}/classes</targetPath>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>**/*.xml</include>
<include>**/*.properties</include>
</includes>
</resource>
<!-- com.alibaba.dubbo.container.Main -->
<resource>
<targetPath>${project.build.directory}/classes/META-INF/spring</targetPath>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>spring-all.xml</include>
</includes>
</resource>
</resources>
<pluginManagement>
<plugins>
<!-- 解决Maven插件在Eclipse内执行了一系列的生命周期引起冲突 -->
<plugin>
<groupId>org.eclipse.m2e</groupId>
<artifactId>lifecycle-mapping</artifactId>
<version>1.0.0</version>
<configuration>
<lifecycleMappingMetadata>
<pluginExecutions>
<pluginExecution>
<pluginExecutionFilter>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<goals>
<goal>copy-dependencies</goal>
</goals>
</pluginExecutionFilter>
<action>
<ignore />
</action>
</pluginExecution>
</pluginExecutions>
</lifecycleMappingMetadata>
</configuration>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<!-- 打包jar文件时,配置manifest文件,加入lib包的jar依赖 -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<classesDirectory>target/classes/</classesDirectory>
<archive>
<manifest>
<mainClass>com.alibaba.dubbo.container.Main</mainClass>
<!-- 打包时 MANIFEST.MF文件不记录的时间戳版本 -->
<useUniqueVersions>false</useUniqueVersions>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
</manifest>
<manifestEntries>
<Class-Path>.</Class-Path>
</manifestEntries>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<type>jar</type>
<includeTypes>jar</includeTypes>
<useUniqueVersions>false</useUniqueVersions>
<outputDirectory>
${project.build.directory}/lib
</outputDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
注意一下配置项
将resources文件夹下所有配置文件拷贝入目标文件的classes文件夹下
将resources文件夹下的spring总控文件拷贝入classes/META-INF/spring中,这是dubbo利用自带的main类启动的默认文件夹
由于我们将总控文件拷贝到了classes/META-INF/spring文件夹下,所以在spring总控文件中引入其他spring配置文件的路径得修改一下
要不然,会找不到其他配置文件的
利用maven打成jar包,然后直接用java -jar test-provider.jar启动
这里注意,如果需要关闭的话,在linux环境下,直接用kill pid即可