disconf分布式配置管理（二） 与spring集成

<dependency>
            <groupId>com.baidu.disconf</groupId>
            <artifactId>disconf-client</artifactId>
            <version>2.6.36</version>
        </dependency>

<!-- 使用disconf必须添加以下配置 -->
	<bean id="disconfMgrBean" class="com.baidu.disconf.client.DisconfMgrBean"
		destroy-method="destroy">
		<property name="scanPackage" value="com.abcde" />
	</bean>
	<bean id="disconfMgrBean2" class="com.baidu.disconf.client.DisconfMgrBeanSecond"
		init-method="init" destroy-method="destroy">
	</bean>
<!-- 自动完成创建代理织入切面 -->
	<aop:aspectj-autoproxy />

# 是否使用远程配置文件
# true(默认)会从远程获取配置 false则直接获取本地配置
disconf.enable.remote.conf=true

#
# 配置服务器的 HOST,用逗号分隔  127.0.0.1:8004,127.0.0.1:8004
#
disconf.conf_server_host=172.20.50.26:8990
#disconf.conf_server_host=127.0.0.1:80

# 版本, 请采用 X_X_X_X 格式 
disconf.version=1_0_0_0

# APP 请采用 产品线_服务名 格式 
disconf.app=pinganwj_appt

# 环境disco
disconf.env=dev

# 忽略哪些分布式配置，用逗号分隔
disconf.ignore=

# 获取远程配置 重试次数，默认是3次
disconf.conf_server_url_retry_times=1
# 获取远程配置 重试时休眠时间，默认是5秒
disconf.conf_server_url_retry_sleep_seconds=1

# 用户指定的下载文件夹, 远程文件下载后会放在这里
disconf.user_define_download_dir=./disconf/download

# 下载的文件会被迁移到classpath根路径下，强烈建议将此选项置为 true(默认是true)
disconf.enable_local_download_dir_in_class_path=true

<!-- 使用托管方式的disconf配置(无代码侵入, 配置更改不会自动reload) -->
	<bean id="configproperties_no_reloadable_disconf"
		class="com.baidu.disconf.client.addons.properties.ReloadablePropertiesFactoryBean">
		<property name="locations">
			<list>
				<value>file:config/global.properties</value>
				<value>file:config/jdbc.properties</value>
				<value>file:config/config-db.properties</value>
				<value>file:config/clinic-api.properties</value>
			</list>
		</property>
	</bean>
<bean id="propertyConfigurerForProject1" class="com.abcde.core.base.utils.PropertyPlaceholder">
		<property name="ignoreResourceNotFound" value="true" />
		<property name="ignoreUnresolvablePlaceholders" value="true" />
		<property name="propertiesArray">
			<list>
				<ref bean="configproperties_no_reloadable_disconf" />
			</list>
		</property>
	</bean>

<!-- 使用托管方式的disconf配置(无代码侵入, 配置更改会自动reload) -->
	<bean id="configproperties_reloadable_disconf"
		class="com.baidu.disconf.client.addons.properties.ReloadablePropertiesFactoryBean">
		<property name="locations">
			<list>
				<value>file:config/kafka.properties</value>
				<value>file:config/emailSendConfig.properties</value>
			</list>
		</property>
	</bean>

<bean id="propertyConfigurerForProject"
		class="com.baidu.disconf.client.addons.properties.ReloadingPropertyPlaceholderConfigurer">
		<property name="ignoreResourceNotFound" value="true" />
		<property name="ignoreUnresolvablePlaceholders" value="true" />
		<property name="propertiesArray">
			<list>
				<ref bean="configproperties_reloadable_disconf" />
			</list>
		</property>
	</bean>

@Component
@DisconfUpdateService(confFileKeys = { "kafaka.properties" })
public class KafakaConfigCallback implements IDisconfUpdate {

    @Override
    public void reload() throws Exception {
    }

}

@Configuration    
@DisconfFile(filename="redis.properties")  
public class JedisConfig implements IDisconfUpdate {    
    
    protected static final Logger LOGGER = LoggerFactory    
            .getLogger(JedisConfig.class);    
    
    // 代表连接地址    
    private String host;    
    
    // 代表连接port    
    private int port;    
    
    /**  
     * 地址, 分布式文件配置  
     *   
     * @return  
     */    
    @DisconfFileItem(name = "redis.host", associateField = "host")    
    public String getHost() {    
    
        return host;    
    }    
    
    public void setHost(String host) {    
    
        this.host = host;    
    }    
    
    /**  
     * 端口, 分布式文件配置  
     *   
     * @return  
     */    
    @DisconfFileItem(name = "redis.port", associateField = "port")    
    public int getPort() {    
    
        return port;    
    }    
    
    public void setPort(int port) {    
    
        this.port = port;    
    }    
    
    public void reload() throws Exception {    
    
        LOGGER.info("host: " + host);    
    }    
}