URL 中的加密数据
我正在开发一个 PHP 应用程序来管理公司的订单。要查看订单，当前 URL 为 /orders/view/3502。
我不希望订单 ID 号出现在 URL 中，因此我使用 CodeIgniter 的加密库对 URL 中的 ID 进行加密。 URL（加密后）类似于 /orders/view/AaffGdQQ。
我遇到的问题是有时加密的 ID 包含正斜杠或加号，它们在 URL 中无法正常工作。 CodeIgniter 根据斜杠读取 URL，因此，如果加密的 ID 有斜杠，它会将其读取为 2 个变量，而不是一个。另外，加号在 URL 中被解释为空格。
所以，我的问题是，如何加密 ID 并确保字符串不包含加号或斜杠？
编辑：我有一个想法，看看加密的 ID 是否包含斜杠或加号，如果包含，请再次加密。由于某种原因，每次加密 ID 时它都是不同的，所以这是可行的。
I am developing a PHP application to manage orders for a company. To view an order the URL is currently /orders/view/3502.
I don't want the order ID number to appear in the URL, so I used CodeIgniter's encrypt library to encrypt the ID in the URL. The URL (after encryption) looks like /orders/view/AaffGdQQ.
The problem I am having is sometimes the encrypted ID contains a forward slash or a plus sign, which don't work correctly when in a URL. CodeIgniter reads the URL based on slashes, so, if the encrypted ID had a slash, it would read that as 2 variables, not one. Also, plus signs are interpreted as spaces in URLs.
So, my question is, how can I encrypt the ID and be sure that the string does not contain a plus sign or a slash?
EDIT: I had an idea to see if the encrypted ID contained a slash or plus sign, and if it did, encrypt it again. For some reason, every time the ID is encrypted, it's different, so this would work.
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您还可以使用base64_encode()。这也会使它更长并且显得“更安全”。还添加了一层混淆。
You can also base64_encode(). That will also make it a lot longer and appear "more secure". Also adds a layer of obfuscation.
也许通过 urlencode() 传递加密数据可以解决这个问题？完成此操作后，您必须在 CodeIgniter 之前拦截数据，并对其运行 urldecode() 。
只是一个快速的想法，祝你好运！
Maybe passing the cryped data through
urlencode()would fix this? After you do that, you would have to intercept the data before CodeIgniter does, and runurldecode()on it.Just a quick idea, so good luck!
查找加密不使用的一些字符并根据需要替换它们。使用 url 时，将其撤消。
Look for some characters that the encryption doesn't use and replace them as it fits. When using urls, undo it.