1.Cloudflare CDN刷新说明
1.Cloudfalre同Akamai一样,只有刷新,没有预热的概念。
2.通过Cloudflare API进行刷新,需要用到登录用户的[邮箱][api密钥][区域ID]。
2.获取API授权
2.1 获取API密钥X-Auth-Key
注:Cloudfalre的API密钥是每个账户有自己的API密钥。
2.2 查看区域ID
3.通过API进行刷新
以下仅为示例, |
# Cloudflare CDN相关api的文档: https://api.cloudflare.com/#zone-purge-all-files
https://api.cloudflare.com/#zone-purge-files-by-url
https://api.cloudflare.com/#zone-purge-files-by-cache-tags,-host-or-prefix # 调用API针对文件刷新(如下为XX全球版实例)
curl -X POST "https://api.cloudflare.com/client/v4/zones/2869xxxxxxxxxxxxe1c3(区域ID)/purge_cache" -H "X-Auth-Email: xx@xx.jp" -H "X-Auth-Key: f2cdcdb9xxxxxxxxxx7f1072(API密钥)" -H "Content-Type: application/json" --data '{"files":["https://www.baidu.com/HotfixAssets/Global_CBT/1.5.2076/Android/2/hot_depend_tex_lightmap-0_comp_light.ab"]}' # 调用API针对目录刷新(如下为XX全球版实例)
curl -X POST "https://api.cloudflare.com/client/v4/zones/2869xxxxxxxxxxxxxxe1c3(区域ID)/purge_cache" -H "X-Auth-Email: xx@xx.jp" -H "X-Auth-Key: f2cdcdb9xxxxxxxxxxxxxxx97f1072(API密钥)" -H "Content-Type: application/json" --data '{"prefixes":["www.baidu.com/HotfixAssets/Global_OBT/6.3.6000/Android/3/"]}' # 预热,执行预热后会在全球一级节点进行预热
#!/bin/bash curl -I http://www.example.com/1.txt >> log.txt 也可以这样: url="http://www.google.de" url="http://www.yahoo.de" url="http://www.bing.de" 然后做
curl -K file.txt -svo /dev/null |
4.通过API刷新CDN频率限制
Rate limiting:The Cloudflare API sets a maximum of 1,200 requests in a five minute period.
5分钟1200次