JarCasting
Usrcloud integration with springboot
Usrcloud-Spring-Boot-Starter 帮助你集成通用 Usrcloud 到 Spring Boot。
How to use
maven
在pom.xml加入nexus资源库（解决中国访问慢的问题,已经加入中央仓库）
Add the following nexus repository(fix china access slow problem,already append to central nexus.) to your pom.xml:
<repositories>
<repository>
<id>nexus</id>
<name>nexus</name>
<url>http://maven.cuisongliu.com/content/groups/public</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
在pom.xml加入依赖
Add the following dependency to your pom.xml:
<dependency>
<groupId>com.cuisongliu</groupId>
<artifactId>usrcloud-spring-boot-starter</artifactId>
<version>1.4.2</version>
</dependency>
gradle
在build.gradle加入nexus资源库（解决中国访问慢的问题,已经加入中央仓库）
Add the following nexus repository(fix china access slow problem,already append to central nexus.) to your build.gradle:
allprojects {
repositories {
mavenLocal()
maven { url "http://maven.cuisongliu.com/content/groups/public" }
mavenCentral()
jcenter()
}
}
在build.gradle加入依赖
Add the following dependency to your build.gradle:
compile "com.cuisongliu:usrcloud-spring-boot-starter:1+"
spring Autowired Bean (by type)
UsrcloudApi UsrcloudMqttClient 接口已经实现 你可以直接使用在被spring管理的Bean中
UsrcloudApi UsrcloudMqttClient already implement , you can used in the spring bean.
@Autowired
private UsrcloudApi usrcloudApi;
@Autowired
private UsrcloudMqttClient usrcloudMqttClient;
但是UsrcloudMqttCallback回调函数需要自己实现接口,因为这个是个回调函数需要经过RTU返回指令后进行业务操作. However, the UsrcloudMqttCallback callback function needs to implement its own interface, because this is a callback function to perform business operations after the RTU return instruction.
/**
* 有人云回调函数 只能一个
*
* @author cuisongliu [[email protected]]
* @since 2018-03-10 21:17
*/
@Service
public class UsrCloudCallback implements UsrCloudMqttCallback {
@Override
public void onConnectAck(int returnCode, String description) {
}
@Override
public void onSubscribeAck(int messageId, String clientId, String topics, int returnCode) {
}
@Override
public void onDisSubscribeAck(int messageId, String clientId, String topics, int returnCode) {
}
@Override
public void onReceiveEvent(int messageId, String topic, byte[] data) {
}
@Override
public void onReceiveParsedEvent(int messageId, String topic, String jsonData) {
}
@Override
public void onPublishDataAck(int messageId, String topic, boolean isSuccess) {
}
@Override
public void onPublishDataResult(int messageId, String topic) {
}
}
springboot properties set
在application.properties 或者application.yml设置用户信息
at application.properties or application.yml append your account message.
| properties | IsNull? | Defaults |
|---|---|---|
| spring.usrcloud.account | no | null |
| spring.usrcloud.password | no | null |
| spring.usrcloud.timeout | yes | 20 |
| spring.usrcloud.keepAlive | yes | 600 |
| spring.usrcloud.maxInflight | yes | 10 |
Example
spring:
usrcloud:
account: cuisongliu
password: xxxxxx