PRCT-1302 the OCR has an invalid ip address 1. 报错信息 an internal error occurred within cluster verification framework unable to obtain network interface list from oracle clusterware PRCT-1302 the OCR has an invalid ip address format 11.2.0.3OracleRAC软…

Reference: [1] https://www.mkyong.com/regular-expressions/how-to-validate-ip-address-with-regular-expression/ import java.util.regex.Matcher; import java.util.regex.Pattern; public class IPAddressValidator{ private Pattern pattern; private Matcher ma…

ip查询网址: http://www.ip.cn/ 一.异常现象 今天开始做微信开发,在办公室时能正常获取access_token,晚上回家之后获取access_token时却报出下列错误信息: {"errcode":40164,"errmsg":"invalid ip 61.172.68.219, not in whitelist hint: [KJZfAa0644e575]"} 解读:错误代码:40164, 错误信息:无效ip,不在白名单中…

获取access_token时却报出下列错误信息:{"errcode":40164,"errmsg":"invalid ip 61.172.68.219, not in whitelist hint: [KJZfAa0644e575]"}: 解析:从字面上解读错误就是ip地址不在whitelist(白名单中),只要添加ip进白名单即可. 错误:{ "errcode": 85005, "errmsg": &q…

ip查询网址: http://www.ip.cn/ 一.异常现象 今天开始做微信开发,在办公室时能正常获取access_token,晚上回家之后获取access_token时却报出下列错误信息: {"errcode":40164,"errmsg":"invalid ip 61.172.68.219, not in whitelist hint: [KJZfAa0644e575]"} 解读:错误代码:40164, 错误信息:无效ip,不在白名单中…

In this problem, your job to write a function to check whether a input string is a valid IPv4 address or IPv6 address or neither. IPv4 addresses are canonically represented in dot-decimal notation, which consists of four decimal numbers, each ranging…

[root@testdb11b ~]# /u01/app/oraInventory/orainstRoot.sh Changing permissions of /u01/app/oraInventory. Adding read,write permissions for group. Removing read,write,execute permissions for world. Changing groupname of /u01/app/oraInventory to oinstal…

In this problem, your job to write a function to check whether a input string is a valid IPv4 address or IPv6 address or neither. IPv4 addresses are canonically represented in dot-decimal notation, which consists of four decimal numbers, each ranging…

Write a function to check whether an input string is a valid IPv4 address or IPv6 address or neither. IPv4 addresses are canonically represented in dot-decimal notation, which consists of four decimal numbers, each ranging from 0 to 255, separated by…

通过淘宝的API "http://ip.taobao.com/service/getIpInfo.php?ip=*.*.*.*" 来获得你要查询的IP地址的国家,地区,城市,ISP等 地理位置信息. Python代码如下: #!/usr/bin/python2.7 #File: IP2Region.py #Author: lxw #Time: 2014-12-03 #Usage: Get the location information from IP. #Reference:http…