本文主要是介绍从零开始手写mmo游戏从框架到爆炸（五）— 集成springboot，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
算了，放弃挣扎了，笔者写了一些代码，发现还是绕不过springboot，或者说自己来进行依赖管理最后肯定会爆炸的。同时方便后续接入第三方框架，咱们还是老老实实的接入springboot框架吧。
父pom引入parent依赖：
<parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>2.3.3.RELEASE</version><relativePath/></parent>eternity-server增加依赖：
<dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>com.loveprogrammer</groupId><artifactId>eternity-core</artifactId><version>1.0-SNAPSHOT</version></dependency></dependencies>修改eternity-server启动类：
package com.loveprogrammer;import com.loveprogrammer.base.factory.ServerBootstrapFactory;
import com.loveprogrammer.base.factory.ServerChannelFactory;
import com.loveprogrammer.exception.ServerException;
import com.loveprogrammer.netty.simple.SocketServer;
import com.loveprogrammer.netty.start.BasicServer;
import com.loveprogrammer.netty.start.IServer;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.Channel;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;/*** Hello world!**/
@SpringBootApplication
public class EternityServerMain
{// 为了保证使用时，不需要每次都去创建logger 对象，我们声明静态常量public static final Logger LOGGER = LoggerFactory.getLogger(EternityServerMain.class);public static void main( String[] args ){LOGGER.info( "Hello World!" );// 最基本的启动方法
// try {
// LOGGER.info("开始启动Socket服务器...");
// new SocketServer().run();
// } catch (Exception e) {
// LOGGER.error( "服务器启动失败",e);
// }// 工厂模式启动方法
// try {
// Channel channel = ServerChannelFactory.createAcceptorChannel();
// channel.closeFuture().sync();
// } catch (Exception e) {
// LOGGER.error( "服务器启动失败",e);
// }SpringApplication.run(EternityServerMain.class, args);System.out.println("(♥◠‿◠)ﾉﾞ springboot启动成功 ლ(´ڡ`ლ)ﾞ \n");// 启动类启动try {IServer server = new BasicServer();server.start();} catch (Exception e) {LOGGER.error( "服务器启动失败",e);}}
}
增加配置文件 application.yml：
server:port: 8083
logging:level:com.loveprogrammer: debugorg.springframework: warnio.netty: debug启动日志如下：
15:11:17.181 [main] INFO com.loveprogrammer.EternityServerMain - Hello World!. ____ _ __ _ _/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \\\/ ___)| |_)| | | | | || (_| | ) ) ) )' |____| .__|_| |_|_| |_\__, | / / / /=========|_|==============|___/=/_/_/_/:: Spring Boot :: (v2.3.3.RELEASE)2024-02-05 15:11:17.476 INFO 12648 --- [ main] com.loveprogrammer.EternityServerMain : Starting EternityServerMain on DESKTOP-0VA8RF8 with PID 12648 (F:\gitee\game\eternity-online\eternity-server\target\classes started by admin in F:\gitee\game\eternity-online)
2024-02-05 15:11:17.477 DEBUG 12648 --- [ main] com.loveprogrammer.EternityServerMain : Running with Spring Boot v2.3.3.RELEASE, Spring v5.2.8.RELEASE
2024-02-05 15:11:17.477 INFO 12648 --- [ main] com.loveprogrammer.EternityServerMain : No active profile set, falling back to default profiles: default
2024-02-05 15:11:17.947 INFO 12648 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2024-02-05 15:11:17.947 INFO 12648 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.37]
2024-02-05 15:11:18.102 INFO 12648 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2024-02-05 15:11:18.292 INFO 12648 --- [ main] com.loveprogrammer.EternityServerMain : Started EternityServerMain in 1.047 seconds (JVM running for 1.408)
(♥◠‿◠)ﾉﾞ springboot启动成功 ლ(´ڡ`ლ)ﾞ 2024-02-05 15:11:18.295 INFO 12648 --- [ main] c.loveprogrammer.base.bean.ServerConfig : **************Server INFO******************
2024-02-05 15:11:18.295 INFO 12648 --- [ main] c.loveprogrammer.base.bean.ServerConfig : protocolType : TCP
2024-02-05 15:11:18.295 INFO 12648 --- [ main] c.loveprogrammer.base.bean.ServerConfig : port : 8088
2024-02-05 15:11:18.295 INFO 12648 --- [ main] c.loveprogrammer.base.bean.ServerConfig : channelType : NIO
2024-02-05 15:11:18.295 INFO 12648 --- [ main] c.loveprogrammer.base.bean.ServerConfig : **************Server INFO******************
2024-02-05 15:11:18.298 DEBUG 12648 --- [ main] i.n.u.i.logging.InternalLoggerFactory : Using SLF4J as the default logging framework
2024-02-05 15:11:18.301 DEBUG 12648 --- [ main] i.n.channel.MultithreadEventLoopGroup : -Dio.netty.eventLoopThreads: 16
2024-02-05 15:11:18.306 DEBUG 12648 --- [ main] i.n.util.internal.PlatformDependent0 : java.nio.Buffer.address: available
2024-02-05 15:11:18.306 DEBUG 12648 --- [ main] i.n.util.internal.PlatformDependent0 : sun.misc.Unsafe.theUnsafe: available
2024-02-05 15:11:18.306 DEBUG 12648 --- [ main] i.n.util.internal.PlatformDependent0 : sun.misc.Unsafe.copyMemory: available
2024-02-05 15:11:18.307 DEBUG 12648 --- [ main] i.n.util.internal.PlatformDependent0 : direct buffer constructor: available
2024-02-05 15:11:18.307 DEBUG 12648 --- [ main] i.n.util.internal.PlatformDependent0 : java.nio.Bits.unaligned: available, true
2024-02-05 15:11:18.307 DEBUG 12648 --- [ main] i.n.util.internal.PlatformDependent0 : java.nio.DirectByteBuffer.<init>(long, int): available
2024-02-05 15:11:18.307 DEBUG 12648 --- [ main] io.netty.util.internal.Cleaner0 : java.nio.ByteBuffer.cleaner(): available
2024-02-05 15:11:18.308 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : Platform: Windows
2024-02-05 15:11:18.308 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : Java version: 8
2024-02-05 15:11:18.308 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : -Dio.netty.noUnsafe: false
2024-02-05 15:11:18.308 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : sun.misc.Unsafe: available
2024-02-05 15:11:18.308 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : -Dio.netty.noJavassist: false
2024-02-05 15:11:18.308 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : Javassist: unavailable
2024-02-05 15:11:18.309 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : You don't have Javassist in your class path or you don't have enough permission to load dynamically generated classes. Please check the configuration for better performance.
2024-02-05 15:11:18.309 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : -Dio.netty.tmpdir: C:\Users\admin\AppData\Local\Temp (java.io.tmpdir)
2024-02-05 15:11:18.309 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : -Dio.netty.bitMode: 64 (sun.arch.data.model)
2024-02-05 15:11:18.309 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : -Dio.netty.noPreferDirect: false
2024-02-05 15:11:18.309 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : io.netty.maxDirectMemory: 3806855168 bytes
2024-02-05 15:11:18.315 DEBUG 12648 --- [ main] io.netty.channel.nio.NioEventLoop : -Dio.netty.noKeySetOptimization: false
2024-02-05 15:11:18.315 DEBUG 12648 --- [ main] io.netty.channel.nio.NioEventLoop : -Dio.netty.selectorAutoRebuildThreshold: 512
2024-02-05 15:11:18.317 DEBUG 12648 --- [ main] i.netty.util.internal.PlatformDependent : org.jctools-core.MpscChunkedArrayQueue: available
2024-02-05 15:11:18.334 INFO 12648 --- [ main] c.l.base.factory.ServerChannelFactory : 创建Server...
2024-02-05 15:11:18.337 DEBUG 12648 --- [ main] io.netty.channel.DefaultChannelId : -Dio.netty.processId: 12648 (auto-detected)
2024-02-05 15:11:18.338 DEBUG 12648 --- [ main] io.netty.util.NetUtil : -Djava.net.preferIPv4Stack: false
2024-02-05 15:11:18.338 DEBUG 12648 --- [ main] io.netty.util.NetUtil : -Djava.net.preferIPv6Addresses: false
2024-02-05 15:11:18.373 DEBUG 12648 --- [ main] io.netty.util.NetUtil : Loopback interface: lo (Software Loopback Interface 1, 127.0.0.1)
2024-02-05 15:11:18.374 DEBUG 12648 --- [ main] io.netty.util.NetUtil : \proc\sys\net\core\somaxconn: 200 (non-existent)
2024-02-05 15:11:18.411 DEBUG 12648 --- [ main] io.netty.channel.DefaultChannelId : -Dio.netty.machineId: b4:2e:99:ff:fe:84:c1:cf (auto-detected)
2024-02-05 15:11:18.412 DEBUG 12648 --- [ main] i.netty.util.internal.ThreadLocalRandom : -Dio.netty.initialSeedUniquifier: 0xc160f6aba52ef4a2
2024-02-05 15:11:18.417 DEBUG 12648 --- [ main] io.netty.util.ResourceLeakDetector : -Dio.netty.leakDetection.level: simple
2024-02-05 15:11:18.417 DEBUG 12648 --- [ main] io.netty.util.ResourceLeakDetector : -Dio.netty.leakDetection.maxRecords: 4
2024-02-05 15:11:18.421 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.numHeapArenas: 16
2024-02-05 15:11:18.421 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.numDirectArenas: 16
2024-02-05 15:11:18.421 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.pageSize: 8192
2024-02-05 15:11:18.421 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.maxOrder: 11
2024-02-05 15:11:18.421 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.chunkSize: 16777216
2024-02-05 15:11:18.421 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.tinyCacheSize: 512
2024-02-05 15:11:18.421 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.smallCacheSize: 256
2024-02-05 15:11:18.422 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.normalCacheSize: 64
2024-02-05 15:11:18.422 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.maxCachedBufferCapacity: 32768
2024-02-05 15:11:18.422 DEBUG 12648 --- [ main] io.netty.buffer.PooledByteBufAllocator : -Dio.netty.allocator.cacheTrimInterval: 8192
2024-02-05 15:11:18.426 DEBUG 12648 --- [ main] io.netty.buffer.ByteBufUtil : -Dio.netty.allocator.type: pooled
2024-02-05 15:11:18.426 DEBUG 12648 --- [ main] io.netty.buffer.ByteBufUtil : -Dio.netty.threadLocalDirectBufferSize: 65536
2024-02-05 15:11:18.426 DEBUG 12648 --- [ main] io.netty.buffer.ByteBufUtil : -Dio.netty.maxThreadLocalCharBufferSize: 16384Process finished with exit code -1
有了spring，我们开始下一步，增加消息分发功能
下一章：从零开始手写mmo游戏从框架到爆炸（六）— 消息处理工厂-CSDN博客
全部源码详见：
gitee : eternity-online: 多人在线mmo游戏 - Gitee.com
分支：step-05
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