若依(基于SpringBoot的权限管理系统)集成MobileIMSDK实现IM服务端的搭建

秒速五厘米 2023-10-05 15:34 29阅读 0赞

## 场景 ##

若依(基于SpringBoot的权限管理系统)的快速搭建：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/111030441][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_111030441]

MobileIMSDK怎样将Java服务端运行起来以及打成jar包运行：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/110128757][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_110128757]

上面讲过怎样单独将若依管理系统和MobileIMSDK的服务端单独运行起来。

MobileIMSDK除了可以作为Java Application单独运行起来，还可以作为Web工程里作为子项目运行。

注：

博客：  
[https://blog.csdn.net/badao\_liumang\_qizhi][https_blog.csdn.net_badao_liumang_qizhi]  
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## 实现 ##

放在Web工程中运行的原理是，在一个SpringBoot项目启动后运行MobileIMSDK的启动类ServerLaunchImpl

的startup方法。

这样就能在启动SpringBoot项目的同时将MobileIMSDK的服务启动，同时还可以使用SpringBoot去扩展其他的服务，比如语音消息的实现。

首先将MobileIMSDK的项目下载下来之后

IM服务端的代码的位置在demo\_src下的MobileIMSDKServerDemo下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70][]

主要是有这三个类，ServerLaunchImpl是其启动类。

然后核心业务都在其lib下的sdk的jar包中

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 1][]

这里核心sdk的源码位置在sdk\_src下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 2][]

所以需要将服务端以及sdk的依赖添加到若依项目中，并且将sdk的源码添加进来。根据sdk的lib下所需要的jar有

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 3][]

所以在搭建好若依项目后打开,暂且将im的服务放在ruoyi-admin模块下，打开ruoyi-admin下的pom.xml

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 4][]

根据上面需要的jar包添加如下maven依赖

<dependency>
                <groupId>com.google.code.gson</groupId>
                <artifactId>gson</artifactId>
                <version>2.8.5</version>
            </dependency>
    
            
            <dependency>
                <groupId>log4j</groupId>
                <artifactId>log4j</artifactId>
                <version>1.2.17</version>
            </dependency>
    
            
            <dependency>
                <groupId>io.netty</groupId>
                <artifactId>netty-all</artifactId>
                <version>4.1.50.Final</version>
            </dependency>
    
            
            <dependency>
                <groupId>com.rabbitmq</groupId>
                <artifactId>amqp-client</artifactId>
                <version>5.9.0</version>
            </dependency>
    
            
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-api</artifactId>
                <version>1.7.21</version>
            </dependency>
    
            
            <dependency>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-log4j12</artifactId>
                <version>1.7.21</version>
            </dependency>

添加完依赖之后，我们在ruoyi-admin下的包路径下新建imserver包，存放im相关的业务。

然后再新建sdk包，用来存放MobileIMSDK的sdk的源码

然后再新建config包，用来设置SpringBoot应用启动后启动IM的启动类

然后将IM的服务端的三个类复制过来

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 5][]

注意修改这三个类中import的路径问题，都要重新修改。

然后将MobileIMSDK的sdk\_src源码下的server下的所有包和类全部复制到若依项目下sdk包下

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 6][]

然后打开sdk下的每一个类和接口，将原来的路径下的import全部去掉，然后重新导入为自己的路径

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 7][]

然后在imserver包下新建config包，包下新建类ChatServerRunner类

使其实现SpringBoot的CommandLineRunner接口并实现其run方法

那么run方法再SpringBoot服务启动后就会自动被调用

修改其代码为

package com.ruoyi.web.imserver.config;
    
    import com.ruoyi.web.imserver.ServerLauncherImpl;
    import org.springframework.boot.CommandLineRunner;
    import org.springframework.core.annotation.Order;
    import org.springframework.stereotype.Component;
    
    /**
     * <p> 启动MobileIMSDK服务端 </p>
     *
     * @author :
     * @description : run方法在SpringBoot服务启动之后会自动被调用
     * @date :
     */
    
    @Component
    @Order(value = 1)
    public class ChatServerRunner implements CommandLineRunner {
    
        @Override
        public void run(String... strings) throws Exception {
    
            // 实例化后记得startup哦，单独startup()的目的是让调用者可以延迟决定何时真正启动IM服务
            final ServerLauncherImpl sli = new ServerLauncherImpl();
            // 启动MobileIMSDK服务端的Demo
            sli.startup();
    
            // 加一个钩子，确保在JVM退出时释放netty的资源
            Runtime.getRuntime().addShutdownHook(new Thread(sli::shutdown));
        }
    
    }

然后找到ruoyi-admin下的启动类RuoYiApplication运行，运行成功后

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 8][]

就会发现将IM的服务也启动成功了。

为了验证可以使用官方的Java客户端去连接进行验证

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 9][]

就可以连接到我本地的im服务了

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 10][]

连接成功后发送消息效果，至此整合成功。

示例代码下载：

[https://download.csdn.net/download/BADAO\_LIUMANG\_QIZHI/13632140][https_download.csdn.net_download_BADAO_LIUMANG_QIZHI_13632140]

[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_111030441]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/111030441
[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_110128757]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/110128757
[https_blog.csdn.net_badao_liumang_qizhi]: https://blog.csdn.net/badao_liumang_qizhi
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[https_download.csdn.net_download_BADAO_LIUMANG_QIZHI_13632140]: https://download.csdn.net/download/BADAO_LIUMANG_QIZHI/13632140