百度DisConf-分布式配置管理平台使用
1.1 场景介绍
模拟数据库配置文件db.properties从disconf 获取:
jdbc.driver=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql://localhost:3306/shiro?characterEncoding=utf-8
jdbc.username=k2mwfNyZL/M=
jdbc.password=k2mwfNyZL/M=
1.1 导入所需的jar包
<dependency>
<groupId>com.baidu.disconf</groupId>
<artifactId>disconf-client</artifactId>
<version>2.6.36</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.5</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpcore</artifactId>
<version>4.4.9</version>
</dependency>
1.2 在disconf-web端上传db.properties内容
1、新建APP
2、新建配置文件
1.3 项目的配置
1、在src/main/resources下创建disconf.properties文件
# 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
enable.remote.conf=true
#
# 配置服务器的 HOST,用逗号分隔 127.0.0.1:8000,127.0.0.1:8000
#
conf_server_host=http://localhost
# 版本, 请采用 X_X_X_X 格式
version=1
# APP 请采用 产品线_服务名 格式
app=ssm-web
# 环境
env=local
# debug
debug=true
# 忽略哪些分布式配置,用逗号分隔
ignore=
# 获取远程配置 重试次数,默认是3次
conf_server_url_retry_times=1
# 获取远程配置 重试时休眠时间,默认是5秒
conf_server_url_retry_sleep_seconds=1
2、创建applicationContext-disconf.xml文件
<?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">
<bean id="disconfMgrBean" class="com.baidu.disconf.client.DisconfMgrBean"
destroy-method="destroy">
<property name="scanPackage" value="com.yaspeed.*"/>
</bean>
<bean id="configproperties_no_reloadable_disconf"
class="com.baidu.disconf.client.addons.properties.ReloadablePropertiesFactoryBean">
<property name="locations">
<list>
<!-- disconf-web上上传的文件名 -->
<value>db.properties</value>
</list>
</property>
</bean>
<bean id="propertyConfigurerForProject1"
class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="ignoreResourceNotFound" value="true"/>
<property name="ignoreUnresolvablePlaceholders" value="true"/>
<property name="propertiesArray">
<list>
<ref bean="configproperties_no_reloadable_disconf"/>
</list>
</property>
</bean>
</beans>
appincationContext-dao.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
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-4.2.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd">
<!-- 加载配置文件 -->
<!-- 自定义EncryptPropertyPlaceholderConfigurer进行加解密处理 -->
<bean class="com.yaspeed.core.encryptPro.EncryptPropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath:db.properties</value>
</list>
</property>
</bean>
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${jdbc.driver}" />
<property name="jdbcUrl" value="${jdbc.url}" />
<property name="user" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
</bean>
<!-- SqlSessionFactory -->
<!-- 让spring管理sqlsessionfactory 使用mybatis和spring整合包中的 -->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 数据库连接池 -->
<property name="dataSource" ref="dataSource" />
<!-- 加载mybatis的全局配置文件 -->
<property name="configLocation" value="classpath:mybatis/SqlMapConfig.xml" />
</bean>
<!-- Mapper映射文件的包扫描器 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.yaspeed.web.mapper" />
</bean>
</beans>