spring property扩展

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package com.sf.integration.ident.redis;

import java.io.IOException;
import java.util.Properties;

import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;

public class SSSPropertyPlaceholderConfigurer extends
PropertyPlaceholderConfigurer {

private static Properties props;

@Override
public Properties mergeProperties() throws IOException {
props = super.mergeProperties();
Property.init(props);
return props;
}
}
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package com.sf.integration.ident.redis;

public class Property {
    
    private static java.util.Properties property;

    private Property() {
    }

    static void init(java.util.Properties props) {
        property = props;
    }

    public static String getProperty(String key) {
        return property.getProperty(key);
    }

    public static String getProperty(String key, String defaultValue) {
        return property.getProperty(key, defaultValue);
    }
}