How Can I disable the network Image inserted by the log in the QQ space from being cached? For example, sometimes logs written in the QQ space call network images, but the QQ space always caches this image. how can this problem be avoided? I think other people's QQ logs can be kept confidential.
It is mainly used to write the QQ Magic log. who can view the account information displayed.
Please help!
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If you want to learn this, you just need to know how our predecessors did it. if you use F12 to analyze the source code, you can see that the image addresses are converted into short URLs.
What are the logs out of date? upstairs is also installed with 13 server cache. you can also see the source code. I can add it, but this section of open... the pictures will be blocked on the mobile phone, that is, the Magic log image can only display the effect on the computer