vertX 框架demo

1、pom.xml添加jar

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.qn</groupId>
    <artifactId>Vert_X_Test</artifactId>
    <version>1.0-SNAPSHOT</version>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <vertx.version>3.4.2</vertx.version>
    </properties>

    <dependencies>
        <!--vertx相关jar包-->
        <dependency>
            <groupId>io.vertx</groupId>
            <artifactId>vertx-core</artifactId>
            <version>${vertx.version}</version>
        </dependency>
        <dependency>
            <groupId>io.vertx</groupId>
            <artifactId>vertx-web</artifactId>
            <version>${vertx.version}</version>
        </dependency>

    </dependencies>

2、server类

package com.qn.server;

import io.vertx.core.AbstractVerticle;
import io.vertx.ext.web.Router;
import io.vertx.ext.web.RoutingContext;

/**
 * Created by win 10 on 2018/6/7.
 */
public class MyServer extends AbstractVerticle {

    @Override
    public void start() {

        Router router = Router.router(vertx);

        router.route().handler(this::queryHandler);
        vertx.createHttpServer().requestHandler(router::accept)
                .listen(8080);
        System.out.println("MyServer启动成功");
    }

    private void queryHandler(RoutingContext routingContext) {
        routingContext.response()
                .putHeader("content_type", "application/json")
                .end("hello world");
    }
}

3、启动类

package com.qn;

import com.qn.server.MyServer;
import io.vertx.core.Vertx;

/**
 * Created by win 10 on 2018/6/7.
 */
public class App {
    public static void main(String[] args) {
        Vertx vertx = Vertx.vertx();
        vertx.deployVerticle(MyServer.class.getName());
    }
}