@morethansean
```
* Couldn't parse CURLOPT_RESOLVE entry 'item.jd.com:42.236.8.129'!
* Trying 42.236.8.129...
* TCP_NODELAY set
* Connected to item.jd.com (42.236.8.129) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
* CAfile: /etc/ssl/cert.pem
CApath: none
* TLSv1.2 (OUT), TLS handshake, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
* TLSv1.2 (IN), TLS handshake, Server finished (14):
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
* TLSv1.2 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (IN), TLS change cipher, Client hello (1):
* TLSv1.2 (IN), TLS handshake, Finished (20):
* SSL connection using TLSv1.2 / ECDHE-RSA-AES256-GCM-SHA384
* ALPN, server accepted to use h2
* Server certificate:
* subject: C=CN; ST=beijing; L=beijing; O=BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO., LTD.; CN=*.jd.com
* start date: Jul 4 05:47:07 2017 GMT
* expire date: Aug 28 09:42:54 2018 GMT
* subjectAltName: host "item.jd.com" matched cert's "*.jd.com"
* issuer: C=BE; O=GlobalSign nv-sa; CN=GlobalSign Organization Validation CA - SHA256 - G2
* SSL certificate verify ok.
* Using HTTP2, server supports multi-use
* Connection state changed (HTTP/2 confirmed)
* Copying HTTP/2 data in stream buffer to connection buffer after upgrade: len=0
* Using Stream ID: 1 (easy handle 0x7fe215806600)
> HEAD /12006637.html HTTP/2
> Host: item.jd.com
> User-Agent: curl/7.54.0
> Accept: */*
>
* Connection state changed (MAX_CONCURRENT_STREAMS updated)!
< HTTP/2 200
HTTP/2 200
< server: JDWS/2.0
server: JDWS/2.0
< date: Wed, 07 Mar 2018 08:29:00 GMT
date: Wed, 07 Mar 2018 08:29:00 GMT
< content-type: text/html; charset=gbk
content-type: text/html; charset=gbk
< content-length: 96167
content-length: 96167
< vary: Accept-Encoding
vary: Accept-Encoding
< ser: 109.29
ser: 109.29
< expires: Wed, 07 Mar 2018 08:29:01 GMT
expires: Wed, 07 Mar 2018 08:29:01 GMT
< cache-control: max-age=60
cache-control: max-age=60
< last-modified: Wed, 07 Mar 2018 08:28:05 GMT
last-modified: Wed, 07 Mar 2018 08:28:05 GMT
< hh: 1-1
hh: 1-1
< via: BJ-Y-NX-106(HIT), http/1.1 ZZ-UNI-1-JCS-155 ( [cSsSfD])
via: BJ-Y-NX-106(HIT), http/1.1 ZZ-UNI-1-JCS-155 ( [cSsSfD])
< age: 0
age: 0

<
* Connection #0 to host item.jd.com left intact
```