在默认的情况ASP.NET框架，会出现如下

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[root@hkdb1 ~]# curl -I http://127.0.0.1
HTTP/1.1 200 OK
Server: VWS/1.0
Date: Sun, 10 Sep 2017 00:58:56 GMT
Content-Length: 0
Connection: keep-alive
Cache-Control: private
Set-Cookie: ASP.NET_SessionId=djoozwy53q55gjol5cizjsoo; path=/; HttpOnly

 

这样一下就知道是采用.NET开发，现在我们就通过修改web.config文件修改头部名称

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<system.web>
    <sessionState cookieName="SessID" />
</system.web>

 

这样就可以

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[root@hkdb1 ~]# curl -I http://127.0.0.1
HTTP/1.1 200 OK
Server: VWS/1.0
Date: Sun, 10 Sep 2017 01:19:55 GMT
Content-Length: 0
Connection: keep-alive
Cache-Control: private
Set-Cookie: SessID=eznygdvlh1ewwuk4wfdg5ogk; path=/; HttpOnly