CloudFlare 动态域名服务脚本，支持IPv4&IPv6
支持LEDE/OPENWRT，需要安装ca-bundle curl jq(opkg install ca-bundle curl jq)
或者手动指定jq路径 jq 工具，请在 https://stedolan.github.io/jq/download/ 下载适合自己的版本。
LEDE/OPENWRT 某些版本使用 opkg install jq 之后运行脚本出问题的情况，也可以尝试手动指定
#LEDE/Openwrt may need install ca-bundle curl(opkg install ca-bundle curl)
#Add you custom record to the CloudFlare first.
#Your sub domain
SUB_DOMAIN="sub.example.com"
#dash --> example.com --> Overview --> Zone ID:
#https://dash.cloudflare.com/_your_account_id_/example.com
ZONE_ID="5d41402abc4b2a76b9719d911017c592"
#API Tokens
#https://dash.cloudflare.com/profile/api-tokens
#Manage access and permissions for your accounts, sites, and products
#example.com- Zone:Read, DNS:Edit
TOKEN_ID="7d793037a076018657-_rZiTa4-f5xIgEvXxHNv"
#The path of jq binaries . Download from https://stedolan.github.io/jq/download/
#If the system has installed jq. Just typed jq.
#If you custom a special binary. Just typed the path of jq.
JQ_PATH="jq"| 参数 | 含义 |
|---|---|
| SUB_DOMAIN | 待用的子域名 |
| ZONE_ID | 待使用域名概览页面的Zone ID值 |
| TOKEN_ID | https://dash.cloudflare.com/profile/api-tokens 页面的令牌（建议细分权限 example.com- Zone:Read, DNS:Edit） |
| JQ_PATH | jq工具路径，LEDE/OPENWRT通过opkg安装的，则直接填写jq即可 |
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使用脚本前，请先修改上述字段所对应的正确的值；
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请提前在CloudFlare控制台添加好相对应的纪录，本脚本只做更新，不做增加功能；
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如果想同时支持IPv4&IPv6，则需要在CloudFlare控制台添加两条纪录，一条Type为A，一条Type为AAAA；
Copyright 2020, Engineer Zhou
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