使用Vert.x Maven插件快速创建项目的方法
本文介绍了使用Vert.xMaven插件快速创建项目的方法，分享给大家，具体如下：
文档地址：https://reactiverse.io/vertx-maven-plugin
已有项目添加该插件
在项目pom.xml目录，执行下面的命令即可添加：
mvnio.reactiverse:vertx-maven-plugin:1.0.17:setup
执行该命令后，在pom.xml中会增加下面的配置：
3.5.3 1.0.17 io.vertx vertx-stack-depchain ${vertx.version} pom import
还有下面的插件：
io.reactiverse vertx-maven-plugin ${vertx-maven-plugin.version} vmp initialize package true
自动引入的vert.x版本为3.5.3，你可以通过在mvn命令增加-DvertxVersion=3.4.0这个参数来指定需要的版本。
从头创建空项目
首先你必须创建一个目录，vert.x插件不会自动给你创建目录，只会创建目录内的src和pom.xml等文件。
创建一个目录，进入该目录内，在该目录内执行下面的命令：
mvnio.reactiverse:vertx-maven-plugin:1.0.17:setup^ -DprojectGroupId=org.acme^ -DprojectArtifactId=acme-project^ -DprojectVersion=1.0-SNAPSHOT^ -Dverticle=org.acme.Foo^ -Dverticle=io.vertx.sample.MyFirstVerticle^ -Ddependencies=web
如果你使用的Linux系统，将上面的^改为\。
这里和上面相比增加了项目GAV的配置。
通过-Dverticle=io.vertx.sample.MyFirstVerticle，可以生成一个默认的Verticle类。
通过-Ddependencies=web可以指定你想加入的vert.x的依赖，这里写的名字都是缩写，具体对应关系看下面的介绍。
使用上面命令后，就创建了一个基础vert.x项目，在开始学习vert.x的时候，通过这种方式可以更快的创建基础项目。
-Ddependencies对照表
源码：dependencies.json
下面JSON中的labels就是缩写名，groupId和artifactId是对应的依赖。
[
{
"name":"Vert.xWeb",
"labels":[
"web"
],
"groupId":"io.vertx",
"artifactId":"vertx-web"
},
{
"name":"Vert.xWebClient",
"labels":[
"web-client"
],
"groupId":"io.vertx",
"artifactId":"vertx-web-client"
},
{
"name":"Vert.xMongoClient",
"labels":[
"mongo"
],
"groupId":"io.vertx",
"artifactId":"vertx-mongo-client"
},
{
"name":"Vert.xKafkaClient",
"labels":[
"kafka"
],
"groupId":"io.vertx",
"artifactId":"vertx-kafka-client"
},
{
"name":"Vert.xConsulClient",
"labels":[
"consul"
],
"groupId":"io.vertx",
"artifactId":"vertx-consul-client"
},
{
"name":"Vert.xgRPC",
"labels":[
"gRPC"
],
"groupId":"io.vertx",
"artifactId":"vertx-grpc"
},
{
"name":"Vert.x(async)JDBCClient",
"labels":[
"jdbc"
],
"groupId":"io.vertx",
"artifactId":"vertx-jdbc-client"
},
{
"name":"Vert.xRedisClient",
"labels":[
"redis"
],
"groupId":"io.vertx",
"artifactId":"vertx-redis-client"
},
{
"name":"Vert.xMailClient",
"labels":[
"mail",
"smtp"
],
"groupId":"io.vertx",
"artifactId":"vertx-mail-client"
},
{
"name":"Vert.xSTOMP",
"labels":[
"stomp"
],
"groupId":"io.vertx",
"artifactId":"vertx-stomp"
},
{
"name":"Vert.xEventBusBridgeusingTCP",
"labels":[
"tcp-bridge"
],
"groupId":"io.vertx",
"artifactId":"vertx-tcp-eventbus-bridge"
},
{
"name":"Vert.x-ApacheCamelbridge",
"labels":[
"camel"
],
"groupId":"io.vertx",
"artifactId":"vertx-camel-bridge"
},
{
"name":"Vert.xBridgewithAMQP",
"labels":[
"amqp"
],
"groupId":"io.vertx",
"artifactId":"vertx-amqp-bridge"
},
{
"name":"Vert.xClientforRabbitMQ",
"labels":[
"rabbitmq"
],
"groupId":"io.vertx",
"artifactId":"vertx-rabbitmq-client"
},
{
"name":"Vert.xAuthenticationSupportusingJDBC",
"labels":[
"jdbc-auth"
],
"groupId":"io.vertx",
"artifactId":"vertx-auth-jdbc"
},
{
"name":"Vert.xAuthenticationSupportusingJWT",
"labels":[
"jwt-auth"
],
"groupId":"io.vertx",
"artifactId":"vertx-auth-jwt"
},
{
"name":"Vert.xAuthenticationSupportusingMongo",
"labels":[
"mongo-auth"
],
"groupId":"io.vertx",
"artifactId":"vertx-auth-mongo"
},
{
"name":"Vert.xAuthenticationSupportusingShiro",
"labels":[
"shiro-auth"
],
"groupId":"io.vertx",
"artifactId":"vertx-auth-shiro"
},
{
"name":"Vert.xAuthenticationSupportusingOAuth2",
"labels":[
"oauth2",
"oauth2-auth",
"oauth"
],
"groupId":"io.vertx",
"artifactId":"vertx-auth-oauth2"
},
{
"name":"Vert.xsupportforRXJava",
"labels":[
"rx",
"rxjava"
],
"groupId":"io.vertx",
"artifactId":"vertx-rx-java"
},
{
"name":"Vert.xsupportforJavaScript(Nashorn)",
"labels":[
"js",
"javascript"
],
"groupId":"io.vertx",
"artifactId":"vertx-lang-js"
},
{
"name":"Vert.xsupportforKotlin",
"labels":[
"kotlin",
"vertx-kotlin"
],
"groupId":"io.vertx",
"artifactId":"vertx-lang-kotlin-compiler"
},
{
"name":"Vert.xsupportforRuby(JRuby)",
"labels":[
"rb",
"ruby",
"jruby"
],
"groupId":"io.vertx",
"artifactId":"vertx-lang-ruby"
},
{
"name":"Vert.xsupportforApacheGroovy",
"labels":[
"groovy"
],
"groupId":"io.vertx",
"artifactId":"vertx-lang-groovy"
},
{
"name":"Vert.xServiceDiscovery",
"labels":[
"discovery",
"service-discovery"
],
"groupId":"io.vertx",
"artifactId":"vertx-service-discovery"
},
{
"name":"Vert.xCircuitBreaker",
"labels":[
"circuit-breaker",
"circuit"
],
"groupId":"io.vertx",
"artifactId":"vertx-circuit-breaker"
},
{
"name":"Vert.xServiceDiscoveryforKubernetes",
"labels":[
"discovery-kubernetes",
"service-discovery-kubernetes"
],
"groupId":"io.vertx",
"artifactId":"vertx-service-discovery-bridge-kubernetes"
},
{
"name":"Vert.xServiceDiscoveryforConsul",
"labels":[
"discovery-consul",
"service-discovery-consul"
],
"groupId":"io.vertx",
"artifactId":"vertx-service-discovery-bridge-consul"
},
{
"name":"Vert.xMetricsusingDropwizard",
"labels":[
"jmx",
"dropwizard"
],
"groupId":"io.vertx",
"artifactId":"vertx-dropwizard-metrics"
},
{
"name":"Vert.xMetricsusingHawkular",
"labels":[
"hawkular"
],
"groupId":"io.vertx",
"artifactId":"vertx-hawkular-metrics"
},
{
"name":"Vert.xShell",
"labels":[
"shell"
],
"groupId":"io.vertx",
"artifactId":"vertx-shell"
},
{
"name":"Vert.xUnit",
"labels":[
"test"
],
"groupId":"io.vertx",
"artifactId":"vertx-unit",
"scope":"test"
},
{
"name":"Vert.xClusterManagerbasedonHazelcast",
"labels":[
"hazelcast",
"hazelcast-cluster-manager"
],
"groupId":"io.vertx",
"artifactId":"vertx-hazelcast"
},
{
"name":"Vert.xClusterManagerbasedonInfinipan",
"labels":[
"infinispan",
"infinispan-cluster-manager"
],
"groupId":"io.vertx",
"artifactId":"vertx-infinispan"
},
{
"name":"Vert.xClusterManagerbasedonZookeeper",
"labels":[
"zookeeper-cluster-manager"
],
"groupId":"io.vertx",
"artifactId":"vertx-zookeeper"
},
{
"name":"Vert.xClusterManagerbasedonApacheIgnite",
"labels":[
"ignite"
],
"groupId":"io.vertx",
"artifactId":"vertx-ignite"
},
{
"name":"Vert.xClusterManagerbasedonApacheZookeeper",
"labels":[
"zookeeper"
],
"groupId":"io.vertx",
"artifactId":"vertx-zookeeper"
},
{
"name":"Vert.xWebTemplateEnginebasedonPebble",
"labels":[
"pebble",
"pebble-template",
"pebble-template-engine"
],
"groupId":"io.vertx",
"artifactId":"vertx-web-templ-pebble",
"classifier":"shaded"
},
{
"name":"Vert.xWebTemplateEnginebasedonApacheFreemarker",
"labels":[
"freemarker",
"freemarker-template",
"freemarker-template-engine"
],
"groupId":"io.vertx",
"artifactId":"vertx-web-templ-freemarker",
"classifier":"shaded"
},
{
"name":"Vert.xWebTemplateEnginebasedonThymeleaf",
"labels":[
"thymeleaf",
"thymeleaf-template",
"thymeleaf-template-engine"
],
"groupId":"io.vertx",
"artifactId":"vertx-web-templ-thymeleaf",
"classifier":"shaded"
},
{
"name":"Vert.xWebTemplateEnginebasedonHandlebars",
"labels":[
"handlebars",
"handlebars-template",
"handlebars-template-engine"
],
"groupId":"io.vertx",
"artifactId":"vertx-web-templ-handlebars",
"classifier":"shaded"
},
{
"name":"Vert.xWebTemplateEnginebasedonJade",
"labels":[
"jade",
"jade-template",
"jade-template-engine"
],
"groupId":"io.vertx",
"artifactId":"vertx-web-templ-jade",
"classifier":"shaded"
},
{
"name":"Vert.xWebTemplateEnginebasedonMVEL",
"labels":[
"mvel",
"mvel-template",
"mvel-template-engine"
],
"groupId":"io.vertx",
"artifactId":"vertx-web-templ-mvel",
"classifier":"shaded"
},
{
"name":"Vert.x(async)RPCserviceproxies",
"labels":[
"service-proxies",
"rpc-services"
],
"groupId":"io.vertx",
"artifactId":"vertx-service-proxy"
},
{
"name":"Vert.xServiceFactoryusingApacheMaven",
"labels":[
"maven-service-factory"
],
"groupId":"io.vertx",
"artifactId":"vertx-maven-service-factory"
},
{
"name":"Vert.xServiceFactory",
"labels":[
"service-factory"
],
"groupId":"io.vertx",
"artifactId":"vertx-service-factory"
},
{
"name":"Vert.xServiceFactoryusingHTTP",
"labels":[
"http-service-factory"
],
"groupId":"io.vertx",
"artifactId":"vertx-http-service-factory"
},
{
"name":"Vert.xConfiguration",
"labels":[
"config"
],
"groupId":"io.vertx",
"artifactId":"vertx-config"
},
{
"name":"Vert.xConfigurationwithKubernetesConfigMap",
"labels":[
"config-kubernetes",
"config-config-map",
"config-configmap"
],
"groupId":"io.vertx",
"artifactId":"vertx-config-kubernetes-configmap"
},
{
"name":"Vert.xConfigurationwithaGitrepository",
"labels":[
"config-git"
],
"groupId":"io.vertx",
"artifactId":"vertx-config-git"
},
{
"name":"Vert.xConfiguration-HOCONformat",
"labels":[
"config-hocon"
],
"groupId":"io.vertx",
"artifactId":"vertx-config-hocon"
},
{
"name":"Vert.xConfiguration-Yamlformat",
"labels":[
"config-yaml"
],
"groupId":"io.vertx",
"artifactId":"vertx-config-yaml"
},
{
"name":"Vert.xConfigurationwithaZookeeperbackend",
"labels":[
"config-zookeeper"
],
"groupId":"io.vertx",
"artifactId":"vertx-config-zookeeper"
},
{
"name":"Vert.xConfigurationwithaRedisbackend",
"labels":[
"config-redis"
],
"groupId":"io.vertx",
"artifactId":"vertx-config-redis"
}
]
打包项目
集成了vert.x插件后，打包变的极其容易，只需要下面的命令：
mvncleanpackage
通过这种方式就会打出一个fatjar包，可以直接通过java-jarxxxx.jar运行的包。
其他命令
除了上面这些，还有vertx:run,vertx:debug,vertx:start,vertx:stop命令，这些命令可以在不打jar包的情况下运行或者关闭项目。
常见问题
通过插件方式运行时，你经常会遇到下面的问题：
[INFO]严重:java.net.BindException:Addressalreadyinuse:bind
这种情况是因为使用类似IDEAMaven插件中的命令直接双击运行时，你无法关闭这个应用。如果你使用的纯命令行，直接Ctrl+C就能关闭。
使用vertx:run在命令行运行时可以直接关闭。
使用vertx:start运行时，需要通过vertx:stop关闭。
万一遇上无法关闭的情况，在windows中，可以用下面方式解决。
在命令行中，输入下面的命令：
jps-m
这个命令会列出所有运行的jvm：
15248Jps-m
2384Launcherrunio.vertx.sample.MyFirstVerticleredeploy-termination-period=1000-Dvertx.id=5fd656fa-55a9-46b4-8d23-caa95f2e5032-redeploy
8208
11844Launcherrunio.vertx.sample.MyFirstVerticleredeploy-termination-period=1000-Dvertx.id=bec46d01-d441-4949-a2d9-f8ffbe85f965-redeploy
14200Launcherrunio.vertx.sample.MyFirstVerticle--redeploy=F:\Git\my-first-vertx-app\target\classes/**/*--redeploy-scan-period=1000redeploy-termi
nation-period=1000--launcher-class=io.vertx.core.Launcher
7580Launchercleancompilevertx:run
根据后面的信息找到你想关闭的jvm。输入下面的命令(假设关闭2384）：
taskkill/f/pid2384
当相同端口的jvm关闭后，你就可以再次运行了。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持毛票票。
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