升级log4j2到2.17.1，防止漏洞风险

RuoYi

2021-12-30 b6f21f451d4ed02c644dd1bfb7c457ed2e0cfe80

 ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/ip/IpUtils.java

@@ -14,8 +14,8 @@
{

    public static String getIpAddr(HttpServletRequest request)

    {



        if(request == null){

        if (request == null)

        {

            return null;

        }