dubbo之Main啟動（使用spring）

直接調用dubbo的main函數啟動

一、配置spring.xml的位置

第一種方法（采用dubbo默認配置的位置）

將spring.xml放進src/main/resources下的META-INF/spring/目錄下

第二種方法（自定義spring.xml位置）

在src/main/resources目錄下新建文件dubbo.properties配置文件，內容為

dubbo.spring.config=classpath:spring.xml

=后面的就是spring.xml路徑

二、調用dubbo的main函數

package com.dubbo.start;

import com.alibaba.dubbo.container.Main;

public class Main2 {
    
    public static void main(String[] args) {
        Main.main(args);
    }

}

啟動即可。

 

如果將該服務打為jar包該如何啟動？

一、在pom.xml中添加以下內容

參考http://www.ccblog.cn/75.htm

<build>
    <!--jar包名稱-->
    <finalName>dubbo-server</finalName>
    <resources>
        <!--recources文件夾下的所有文件都打進jar包-->
        <resource>
            <targetPath>${project.build.directory}/classes</targetPath>
            <directory>src/main/resources</directory>
            <filtering>true</filtering>
            <includes>
                <include>**/*.xml</include>
                <include>**/*.properties</include>
            </includes>
        </resource>
 
        <!-- 上文有說過，由於我的applicationContext.xml文件不是在META-INF下，這一段代碼的作用就是將 applicationContext.xml文件拷貝到META-INF目錄下-->
        <resource>
            <targetPath>${project.build.directory}/classes/META-INF/spring</targetPath>
            <directory>src/main/resources/spring</directory>
            <filtering>true</filtering>
            <includes>
                <include>spring.xml</include>
            </includes>
        </resource>
    </resources>
 
    <pluginManagement>
        <plugins>
            <!-- 解決Maven插件在Eclipse內執行了一系列的生命周期引起沖突 -->
            <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>
                                    <versionRange>[2.0,)</versionRange>
                                    <goals>
                                        <goal>copy-dependencies</goal>
                                    </goals>
                                </pluginExecutionFilter>
                                <action>
                                    <ignore />
                                </action>
                            </pluginExecution>
                        </pluginExecutions>
                    </lifecycleMappingMetadata>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
    <plugins>
        <!-- 打包jar文件時，配置manifest文件，加入lib包的jar依賴 -->
        <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>
                        <!-- 打包時 MANIFEST.MF文件不記錄的時間戳版本 -->
                        <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>

二、打為jar包並進入jar包目錄

運行

java -jar XXX.jar &

啟動即可