https://www.chromeba.net/%E5%9B%A0%E4%B8%BA%E8%A2%AB%E4%B8%BE%E6%8A%A5%E4%BE%B5%E6%9D%83-%E5%B0%8F%E5%86%B7%E5%8D%9A%E5%AE%A2%E5%81%9C%E6%9B%B4%E8%AE%A1%E5%88%92.html

这。。什么态度

@veike #8 发现原来解决史诗级问题这么简单就……

（不过记得当初我遇到这个问题用了一个多小时才搞定，主要是有一些绝对路径的坑

@JsonSnowNothing #1
@zhouweiluan #2

竟然真的发了😂

应该是税，不过我还是好奇，这东西不是应该提前改完然后到时候部署吗，为什么一个多小时了还没好，去年 17 变 16 几乎无缝啊…

@meiyoumingzi6 #2 非要这么说其实是可以的，因为 flask 的 json 包括了官方库的 json

@nobb519 #1 Dropbox 在帖子中被排除了……
@rssf #2 已经有了，再买网盘主要是为了分享而不是存资料了
@trepwq #3 还是受限于上传带宽很大…

@oott123 #7 @PressOne #8 @chocolatesir #9 我也很绝望…找了好久没找到合适的


@chocolatesir #12 @johnnyR #13 嗯已经 cloudreve 自建了，然而想同时满足「加速」和「 webdav 」却不行… 上传也受限于服务器的上传带宽，不过支持高速下载还是不错，感谢了。

所有给出建议的都给了感谢，谢谢大家。

好漂亮…… 找到的话麻烦 At 我一下🌚

谢谢，上海已开通

然而 iPhone …

还发现了一个有趣的玩法……

IMPORTANT DISCLAIMER: Information provided below is for educational purposes only! Extending a trial period of Visual Studio Community 2017 might be ILLEGAL!

So let's get started.

Registry key of interest: HKEY_CLASSES_ROOT\Licenses\5C505A59-E312-4B89-9508-E162F8150517\08878. I assume the 08878 subkey may differ from installation to installation (why not, isn't?). I have tested only on my own one. So check other subkeys if you can not match proper values described below. Binary value stored in that key is encrypted with CryptProtectData. So decrypt it first with CryptUnprotectData. Bytes of interest (little-endian):

[-16] and [-15] is a year of expiration;
[-14] and [-13] is a month of expiration;
[-12] and [-11] is a day of expiration.
Increasing these values (preferable the year :) ) WILL extend your trial period and get rid of a blocking screen! I know nothing of such a tool that allows to edit encrypted registry values, so my small program in C++ and Windows API looks like:

RegGetValue
CryptUnprotectData
Data.pbData[Data.cbData-16]++;
CryptProtectData
RegSetValue
Actual language doesn't matter if you have access to registry and crypto functions in your language. I'm just fluent in C++. Sorry, I do not publish a ready-to-use code for ethical reason.

可以试试下面的解决方案

To bypass "30days left must go online to sign-in", sign-in once to Microsoft account, you'll get %LocalAppData%\Microsoft\VSCommon\OnlineLicensing folder that you can copy to offline PCs.

来源： https://stackoverflow.com/questions/43390466/visual-studio-community-is-a-30-day-trial