spring-boot 速成(6) 整合disconf
spring-boot 速成(6) 整合disconf
菩提树下的杨过
发布于 2018-01-18 16:38:18
发布于 2018-01-18 16:38:18
spring-boot虽然不推荐使用xml文件做为配置文件，但是并没有把路堵死，所以与disconf的整合，仍旧可以沿用之前的xml方式来处理。
一、在Application类上用注解导入xml
package com.example;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.ImportResource;
@SpringBootApplication
@ComponentScan(basePackages = {"com.example"})
@ImportResource({"classpath:spring-context.xml"})
public class WebApplication {
public static void main(String[] args) {
SpringApplication.run(WebApplication.class, args);
}
}注意这行 @ImportResource({"classpath:spring-context.xml"}) ，这里导入了一个xml的配置入口文件，这个是关键！
spring-context.xml内容如下：
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<import resource="classpath:spring-disconf.xml"/>
<import resource="classpath:spring-bean.xml"/>
</beans>二、disconf配置文件spring-disconf.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:aop="http://www.springframework.org/schema/aop"
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.xsd">
<aop:aspectj-autoproxy proxy-target-class="true"/>
<bean id="disconfMgrBean" class="com.baidu.disconf.client.DisconfMgrBean"
destroy-method="destroy">
<property name="scanPackage" value="com.example"/>
</bean>
<bean id="disconfMgrBean2" class="com.baidu.disconf.client.DisconfMgrBeanSecond"
init-method="init" destroy-method="destroy">
</bean>
<bean id="configproperties_disconf"
class="com.baidu.disconf.client.addons.properties.ReloadablePropertiesFactoryBean">
<property name="locations">
<list>
<value>app.properties</value>
</list>
</property>
</bean>
<bean id="propertyConfigurer"
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_disconf"/>
</list>
</property>
</bean>
</beans>跟以前不用spring-boot的时候，一毛一样。当然还要有一个disconf.properties文件，参考下图：
三、spring-bean.xml中使用disconf注入的属性
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd">
<bean id="appConfig" class="com.example.config.AppConfig">
<property name="checkSign" value="${checkSign}"/>
<property name="sendEmailWhenStart" value="${sendEmailWhenStart}"/>
<property name="env" value="${app.env}"/>
<property name="sendEmailWhenError" value="${sendEmailWhenError}"/>
</bean>
</beans>AppConfig是一个演示用的配置类
package com.example.config;
import lombok.Data;
/**
* Created by yangjunming on 2017/4/17.
*/
@Data
public class AppConfig {
private String env;
private boolean sendEmailWhenStart;
private boolean sendEmailWhenError;
private boolean checkSign;
}剩下的事情，就跟之前用spring+disconf时完全一样了，不再赘述。
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原始发表：2017-05-21 ，如有侵权请联系 cloudcommunity@tencent.com 删除
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