https://cn.gravatar.com/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=retro
这里需要一个哈希值来确定头像的唯一性, 通过MD5加密就可以.
s是尺寸, d是类型对应如下
retro
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=retro
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=retro
mm
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=mm
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=mm
identicon
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=identicon
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=identicon
monsterid
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=monsterid
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=monsterid
wavatar
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=wavatar
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=wavatar
blank
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=blank
https://gravatar.loli.net/avatar/4c6e391ddde7dae7d9ebf03bb584c064?s=73&d=blank
因为域名被强了, 可以更换如下域名
https://gravatar.loli.top/
Loli源 https://gravatar.loli.net/avatar/
极客族 https://sdn.geekzu.org/avatar
V2EX源 https://cdn.v2ex.com/gravatar
gravatar官方的www源 https://www.gravatar.com/avatar
gravatar官方的cn源 https://cn.gravatar.com/avatar
gravatar官方的]en源 https://en.gravatar.com/avatar
gravatar官方的secure源 https://secure.gravatar.com/avatar
loli.net
geekzu.org
v2ex.com
cn.gravatar.com
secure.gravatar.com