浅谈xml配置spring profiles的几个注意点
作者：bluehtt
这篇文章主要介绍了浅谈xml配置spring profiles的几个注意点，文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值，需要的朋友们下面随着小编来一起学习学习吧
先贴正确配置
<?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"
xmlns:task="http://www.springframework.org/schema/task"
xmlns:context="http://www.springframework.org/schema/context"
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
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<aop:aspectj-autoproxy></aop:aspectj-autoproxy>
<task:annotation-driven/>
<import resource="spring-datasource.xml"/>
<import resource="spring-hessian-server.xml"/>
<import resource="spring-remoting-dis.xml"/>
<import resource="spring-remoting-worldeye.xml"/>
<import resource="spring-activemq.xml"/>
<import resource="spring-cxf-client.xml"/>
<!-- 开发配置 -->
<beans profile="dev">
<context:property-placeholder location="classpath:config/application.properties, classpath:config/application-dev.properties"/>
<import resource="spring-hadoop-dev.xml"/>
</beans>
<!-- 测试配置 -->
<beans profile="test">
<context:property-placeholder location="classpath:config/application.properties, classpath:config/application-prd.properties, classpath:config/application-test.properties"/>
<import resource="spring-hadoop-test.xml"/>
</beans>
<!-- 线上配置 -->
<beans profile="prd">
<context:property-placeholder location="classpath:config/application.properties, classpath:config/application-prd.properties"/>
<import resource="spring-hadoop.xml"/>
</beans>
</beans>
一. xml标签的xsd版本
spring-beans.xsd 文件不要指定版本，也可以使用高版本（起码是3.1)，原因是 spring profile 是3.1版本开始的。
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
......
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
http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
二. dispatcherServlet文件配置
web.xml中配置了 DispatcherServlet 的 contextConfigLocation，需要在 spring-dispatch.xml 添加 spring profile 的配置，配置项同上。
<!-- profile配置 -->
<context-param>
<param-name>spring.profiles.active</param-name>
<param-value>prd</param-value>
</context-param>
<!-- Spring配置 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:config/spring/spring-context.xml
classpath:config/spring/spring-security.xml
</param-value>
</context-param>
......
<!-- Spring Dispatcher配置 -->
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:config/spring/spring-hessian-server.xml
classpath:config/spring/spring-dispatch.xml
classpath:config/spring/spring-security.xml
</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。