springboot 中ResourceBundle 加载配置文件 报java.util.MissingResourceException

springboot 中ResourceBundle 加载配置文件 报java.util.MissingResourceException: Can't find bundle for base name config/application.properties, locale zh_CN

如果带有后缀properties 则从项目根路径查找，去掉后缀则默认是classpath下查找。修改成如下则正常通过。

public class PropertieUtils {

    static String path = "config/application";    static ResourceBundle bundle = ResourceBundle.getBundle(path);    public static String getValue(String key) {           return bundle.getString(key);    }}