图片的缓存跟二级域名有关系没

我在应用服务器上传了一张图片，用浏览器地址打开，二级域名加上图片位置路径能访问到图片，我在服务器上删掉图片后，清理浏览器缓存，然后在浏览器里地址输入二级域名和图片位置，还能访问到，一级域名就不能访问到，这是什么情况？求大...

From [Linuxdiscussion group] 2016-11-09 11:13:25 0  2  748

nginx file redirection problem

The original address is http://aaa.com/aaa.swf and the new address is http://bbb.com/bbb (there is no .swf, th...

From [Linuxdiscussion group] 2017-05-16 17:28:42 0  2  747

linux - 腾讯云服务器 ftp连接问题

我在腾讯云上弄了个服务器，然后安全组开放了20 21 22 80 3306 端口。我用winscp登录ftp连不上，一直提示获取文件列表失败。当我把安全组全部开放的时候，我在winscp登录ftp时，可以登录，能获取目录...

From [Linuxdiscussion group] 2017-04-17 16:54:39 0  1  747

linux - 燃7000 ins-7460 r1525s debian系统安装wifi驱动遇到问题

我的本本具体型号inspiron 14 7460 r1525s，无线网卡是Intel Dual Band Wireless-AC 3165。系统安装时采用在线安装镜像安装的，连接的有线网。debian8.7已经添加了no...

From [Linuxdiscussion group] 2017-04-17 16:48:07 0  1  747

Does Nginx use multi-threading internally?

Nginx divides the processing of a request into multiple phases. Will there be IO blocking during these stages?...

From [Linuxdiscussion group] 2017-05-16 17:21:17 0  1  746

linux - sublime text3 under ubuntu16.04 does not support Chinese input

I tried it according to the online tutorial. I can input Chinese without opening subl as super user, but I can...

From [Linuxdiscussion group] 2017-05-31 10:38:25 0  2  745

centos - 如何查看邮件发送的记录

我是在centos系统使用系统默认的邮件服务发送邮件的 我想问，sendmail发送出去的邮件记录保存在哪里，怎么才能找到。

From [Linuxdiscussion group] 2017-04-24 15:59:03 0  1  745

linux - memcached无法启动

操作系统：CentOS release 5.8 (Final) Linux localhost.localdomain 2.6.18-308.el5 #1 SMP Tue Feb 21 20:06:06 EST 2012...

From [Linuxdiscussion group] 2017-04-17 11:33:27 0  2  745

Why does nginx listening port need to bring ip?

][1] As shown above, what is the significance of this? Doesn’t the server only have one external IP address? D...

From [Linuxdiscussion group] 2017-05-16 17:09:46 0  4  744

linux - nginx configuration content-type problem

After the vue project is packaged, a static directory and an index.html are generated, and then I send these t...

From [Linuxdiscussion group] 2017-05-16 13:27:27 0  2  744

ubuntu下apt-get install 无法正常工作

今天打算把 ubuntu 14.04 的mysql5.5升级到 5.6,接着就按照网上的教程.. 先去mysql官网现在,然后再在ubuntu下安装，但是途中真的很麻烦。所以就想为什么不用apt-get来自动化安装呢？ ...

From [Linuxdiscussion group] 2017-04-24 09:09:02 0  4  744

linux - 虚拟机安装了centos7 用wget 显示404

在win10下用hyper-v装了个centos7后用wget命令下载文件，一直返回404，连接直接用浏览器打开没问题， 是否是虚拟机或者操作系统网络设置有什么问题，请大神赐教，感谢

From [Linuxdiscussion group] 2017-04-17 17:08:31 0  1  744

shell - linux 下export 命令有什么用

在/etc/profile 中有PATH变量， PATH=$PATH:/usr/local/php-5.5/bin 与 export PATH=$PATH:/usr/local/php-5.5/bin 有什么区别？ ==...

From [Linuxdiscussion group] 2017-04-17 11:29:04 0  2  744

ubutnu16.04 uWSGI配置问题?

在虚拟环境中安装完pip install uwsgi运行以下这个webapp.py程序def application(environ, start_response):   &nb...

From [Linuxdiscussion group] 2016-11-07 10:04:48 0  1  744

I installed nginx under opt/nginx and could not find the folder etc/nginx/conf.d

Where can I find it?

From [Linuxdiscussion group] 2017-05-16 17:29:50 0  1  743