application.properties的包外配置

之前有写过类似的博客写的不咋样准备删了重写一份,首先不需要什么依赖，直接一个实体类和启动类同级：

import java.util.ResourceBundle;
/**
 * @author qian
 * @since 2017/8/6
 */
public class ApplicationProperties {

    private static ResourceBundle resourceBundle = ResourceBundle.getBundle("application");
    private static ResourceBundle resourceBundle2 = ResourceBundle.getBundle("application");

    public static String getText(String key) {
        try {
            return resourceBundle.getString(key);
        } catch (Exception e) {

        }
        return null;
    }

    public static String getResource(String key) {
        try {
            return resourceBundle2.getString(key);
        } catch (Exception e) {

        }
        return null;
    }
}

之后在配置文件配置如图：

配置
测试

其实我这里还差一句没说就是包外配置的注解：@PropertySource(value="file:/home/ec2-user/webapps/application.properties")

打包之后包外配置