SpringMVC配置多个properties文件之通配符解析

 <context:property-placeholder location="classpath:resources/properties/zza.properties" 
        ignore-unresolvable="true" /> 

<context:property-placeholder location="classpath:resources/properties/zza.properties" 
        ignore-unresolvable="true" /> 
        <context:property-placeholder location="classpath:resources/properties/weixin.properties" 
        ignore-unresolvable="true" />

    <context:property-placeholder   location="classpath*:resources/properties/*.properties" />

<?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 class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>http://192.168.0.32:82/properties/jdbc.properties</value>
            </list>
        </property>
    </bean>
</beans>

<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
                    http://192.168.0.32:82/springConfig/applicationContext-resource.xml,
                    http://192.168.0.32:82/springConfig/applicationContext-db.xml,
                    http://192.168.0.32:82/springConfig/applicationContext-redis.xml,
                    http://192.168.0.32:82/springConfig/applicationContext-redission.xml,
                    http://192.168.0.32:82/springConfig/applicationContext-service.xml,
                    http://192.168.0.32:82/springConfig/applicationContext-filter.xml
            </param-value>
    </context-param>

<servlet>
        <description>spring-mvc</description>
        <servlet-name>mvc</servlet-name>
         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>
                http://192.168.0.32:82/spring-mvc.xml
<!--                 classpath:spring-mvc.xml -->
            </param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>

<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
                    http://192.168.0.32:82/springConfig/applicationContext-*.xml
            </param-value>
    </context-param>

@Override
    public Resource[] getResources(String locationPattern) throws IOException {
        Assert.notNull(locationPattern, "Location pattern must not be null");
        if (locationPattern.startsWith(CLASSPATH_ALL_URL_PREFIX)) {
            // a class path resource (multiple resources for same name possible)
            if (getPathMatcher().isPattern(locationPattern.substring(CLASSPATH_ALL_URL_PREFIX.length()))) {
                // a class path resource pattern
                return findPathMatchingResources(locationPattern);
            }
            else {
                // all class path resources with the given name
                return findAllClassPathResources(locationPattern.substring(CLASSPATH_ALL_URL_PREFIX.length()));
            }
        }
        else {
            // Generally only look for a pattern after a prefix here,
            // and on Tomcat only after the "*/" separator for its "war:" protocol.
            int prefixEnd = (locationPattern.startsWith("war:") ? locationPattern.indexOf("*/") + 1 :
                    locationPattern.indexOf(":") + 1);
            if (getPathMatcher().isPattern(locationPattern.substring(prefixEnd))) {
                // a file pattern
                return findPathMatchingResources(locationPattern);
            }
            else {
                // a single resource with the given name
                return new Resource[] {getResourceLoader().getResource(locationPattern)};
            }
        }
    }