Global get spring boot properties util class.

ThirdUtils.java

import org.springframework.context.EnvironmentAware;
import org.springframework.core.env.Environment;
import org.springframework.stereotype.Component;

/**
 * Read from application.properties by default priority.
 **/
@Component
public class ThirdUtils implements EnvironmentAware {

    public static Environment properties;

    @Override
    public void setEnvironment(Environment environment) {
        properties = environment;
    }

    public static String getByKey(String key) {
        if (properties == null) {
            return "";
        }
        return properties.getProperty(key) == null ? "" : properties.getProperty(key);
    }
}