你的 refere 被拒绝了, 测试了一下,有些域名没问题,有些就不行,不知道是什么算法
你的域名换成 https 也 ok ,直接开 https 吧
测试结果看 size , 44820 字节是正常, 8196 是拒绝图片
wuhx@gynoid:λ curl --referer "
http://productchaseapp.herokuapp.com/misc/tjhot" -Lo "b.jpeg" "
http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz/4SzSI83cwBUnBJoBy4Hjp2cYfdE6uBJHicw0d4178n3nvDjx6syBZYBEZLOuPxd75sJpLk3ib5ngXA8334UDUhvA/0?wx_fmt=jpeg"
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 8196 100 8196 0 0 9180 0 --:--:-- --:--:-- --:--:-- 9178
wuhx@gynoid:λ curl --referer "
https://productchaseapp.herokuapp.com/misc/tjhot" -Lo "b.jpeg" "
http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz/4SzSI83cwBUnBJoBy4Hjp2cYfdE6uBJHicw0d4178n3nvDjx6syBZYBEZLOuPxd75sJpLk3ib5ngXA8334UDUhvA/0?wx_fmt=jpeg"
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 44820 100 44820 0 0 63717 0 --:--:-- --:--:-- --:--:-- 63664
wuhx@gynoid:λ curl --referer "
http://xun.im/" -Lo "b.jpeg" "
http://read.html5.qq.com/image?src=forum&q=5&r=0&imgflag=7&imageUrl=http://mmbiz.qpic.cn/mmbiz/4SzSI83cwBUnBJoBy4Hjp2cYfdE6uBJHicw0d4178n3nvDjx6syBZYBEZLOuPxd75sJpLk3ib5ngXA8334UDUhvA/0?wx_fmt=jpeg"
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 44820 100 44820 0 0 27698 0 0:00:01 0:00:01 --:--:-- 27700