MQTT和spring的整合(生产者)
2016-07-10 16:17
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消息发送,这边不算是和spring完美结合,有同学那边有好的案例的话 ,希望能共享下.谢谢
==================================================================================
一,maven依赖
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-mqtt</artifactId>
<version>4.1.0.RELEASE</version>
<exclusions>
<exclusion>
<groupId>org.eclipse.paho</groupId>
<artifactId>mqtt-client</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
</dependency>
<!-- spring dependencies -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<!-- spring dependencies end -->二.spring.xml配置和spring-mvc.xml以及web.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:util="http://www.springframework.org/schema/util"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd"> <!-- 引入mqtt配置文件 -->
<import resource="xml/mqtt.xml"/>
</beans>
三,mqtt.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:int="http://www.springframework.org/schema/integration"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:int-mqtt="http://www.springframework.org/schema/integration/mqtt"
xsi:schemaLocation=" http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration-4.1.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/integration/mqtt http://www.springframework.org/schema/integration/mqtt/spring-integration-mqtt-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd">
<bean id="clientFactory"
class="org.springframework.integration.mqtt.core.DefaultMqttPahoClientFactory">
<property name="userName" value="用户名" />
<property name="password" value="密码" />
<property name="serverURIs">
<array>
<value>mqtt服务地址</value>
</array>
</property>
</bean>
<bean id="mqtt" class="org.springframework.integration.mqtt.outbound.MqttPahoMessageHandler">
<constructor-arg name="clientId" value="CID_2016524123456"></constructor-arg>
<constructor-arg name="clientFactory" ref="clientFactory"></constructor-arg>
</bean>
</beans>
四:服务发送
@Controller
@RequestMapping("/mqtt")
public class MessageController {
@Resource
private MqttPahoMessageHandler mqtt;
@RequestMapping(value="/send")
public void sendMessage(){
Message<String> message = MessageBuilder.withPayload("==========1111111111111111111111111=========").setHeader(MqttHeaders.TOPIC, "robot_server").build();
mqtt.handleMessage(message);
System.out.println("成功");
}
}
==================================================================================
一,maven依赖
<dependency>
<groupId>org.springframework.integration</groupId>
<artifactId>spring-integration-mqtt</artifactId>
<version>4.1.0.RELEASE</version>
<exclusions>
<exclusion>
<groupId>org.eclipse.paho</groupId>
<artifactId>mqtt-client</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
</dependency>
<!-- spring dependencies -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<!-- spring dependencies end -->二.spring.xml配置和spring-mvc.xml以及web.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:util="http://www.springframework.org/schema/util"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
xmlns:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:task="http://www.springframework.org/schema/task"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd"> <!-- 引入mqtt配置文件 -->
<import resource="xml/mqtt.xml"/>
</beans>
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd"> <!-- 自动扫描@Controller注入为bean --> <context:component-scan base-package="com.efrobot.api.mqtt.controller" /> </beans>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0"> <display-name>robot-mainservice</display-name> <context-param> <param-name>contextConfigLocation</param-name> <param-value> classpath:spring.xml </param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>springMvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springMvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app>
三,mqtt.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:int="http://www.springframework.org/schema/integration"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:int-mqtt="http://www.springframework.org/schema/integration/mqtt"
xsi:schemaLocation=" http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration-4.1.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd http://www.springframework.org/schema/integration/mqtt http://www.springframework.org/schema/integration/mqtt/spring-integration-mqtt-4.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd">
<bean id="clientFactory"
class="org.springframework.integration.mqtt.core.DefaultMqttPahoClientFactory">
<property name="userName" value="用户名" />
<property name="password" value="密码" />
<property name="serverURIs">
<array>
<value>mqtt服务地址</value>
</array>
</property>
</bean>
<bean id="mqtt" class="org.springframework.integration.mqtt.outbound.MqttPahoMessageHandler">
<constructor-arg name="clientId" value="CID_2016524123456"></constructor-arg>
<constructor-arg name="clientFactory" ref="clientFactory"></constructor-arg>
</bean>
</beans>
四:服务发送
@Controller
@RequestMapping("/mqtt")
public class MessageController {
@Resource
private MqttPahoMessageHandler mqtt;
@RequestMapping(value="/send")
public void sendMessage(){
Message<String> message = MessageBuilder.withPayload("==========1111111111111111111111111=========").setHeader(MqttHeaders.TOPIC, "robot_server").build();
mqtt.handleMessage(message);
System.out.println("成功");
}
}
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