PropertyPlaceholderConfigurer
@Service("propertyPlaceholder")
public class PropertyPlaceholder extends PropertyPlaceholderConfigurer {
private static Map<String,String> propertyMap;
@Override
protected void processProperties(ConfigurableListableBeanFactory beanFactoryToProcess, Properties props) throws BeansException {
super.processProperties(beanFactoryToProcess, props);
propertyMap = new HashMap<String, String>();
for (Object key : props.keySet()) {
String keyStr = key.toString();
String value = props.getProperty(keyStr);
propertyMap.put(keyStr, value);
}
}
//static method for accessing context properties
public Object getProperty(String name) {
return propertyMap.get(name);
}
}xml
<bean class="com.lxzl.config.PropertyPlaceholder"> <property name="location"> <value>classpath:config.properties</value> </property> </bean>
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