update readme

RuoYi

2022-04-02 afdac7013cda2bb8a9d47480d1ac59d37f4eaf7f

 src/main/java/com/ruoyi/framework/web/domain/server/Jvm.java

@@ -119,4 +119,12 @@
    {

        return DateUtils.getDatePoor(DateUtils.getNowDate(), DateUtils.getServerStartDate());

    }



    /**

     * 运行参数

     */

    public String getInputArgs()

    {

        return ManagementFactory.getRuntimeMXBean().getInputArguments().toString();

    }

}