使用xml中的属性文件

I am using Spring Jdbc template and for that I have context.xml

我正在使用Spring Jdbc模板，因为我有context.xml

    <property name="driverClassName" value="com.informix.jdbc.IfxDriver" />
    <property name="url"
        value="jdbc:informix-sqli://testdb:1111/dddd:informixserver=linuxdev" />
    <property name="username" value="test" />
    <property name="password" value="test" />
</bean>

As I have hard coded the values like "driverClassName" instead I want to load them from a properties file like ${test.driverName} .

因为我已经对像“driverClassName”这样的值进行了硬编码，所以我想从$ {test.driverName}这样的属性文件中加载它们。

Does any one know how can I do this one ?

有谁知道我该怎么做？

1 个解决方案

#1

In Spring 3 you can set property-placeholder location and use ${key} notation right away:

在Spring 3中，您可以设置property-placeholder位置并立即使用$ {key}表示法：

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

In Spring 2 (I think) you will need to introduce a propertyConfigurer bean like that:

在Spring 2中（我认为）你需要引入一个propertyConfigurer bean：

<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
    <property name="locations">
        <list>
            <value>classpath:config.properties</value>
        </list>
    </property>
</bean>

#1