ThinkPHP form token error solution analysis, thinkphp token _ PHP Tutorial

ThinkPHP form token error solution analysis, thinkphp token. ThinkPHP form token error solution analysis, thinkphp token This article analyzes the ThinkPHP form token error solution. For your reference, refer to the ThinkPHP form token error solution and thinkphp token.

This article analyzes the solutions to ThinkPHP form token errors. We will share this with you for your reference. The details are as follows:

Today, when ThinkPHP is used as a program, when we used to create data using create, an error message "form token error" was prompted, and then various types of Baidu Google, the following suggestions are provided on the Internet.

1. clear Cache: yes. I deleted all the files under the Cache and deleted ~ App. php and ~ The runtime. php files are deleted at the same time, but the results are ineffective.

2. set the TOKEN_ON parameter to FALSE. if you have tried it, the TOKEN_ON parameter is not displayed. although the form token is incorrect, the data added to the database is empty.

3. Add {__notoken __} to the form in the template file, but the result is also invalid!

Now I am speechless. isn't ThinkPHP on my computer good? I think it should not be. I wrote another Add function and the result was normal. at this time, I began to think, was my previous function wrong? But after the check, we found that it was correct! Later, I started viewing files one by one, and finally found the cause:

In various folders automatically generated by ThinkPHP, there is a folder named "Data", which contains the "_ fields" folder, this folder stores the relevant information in the data tables of each model, even if it is ing (I understand). I carefully checked one and found that, there are only one of the following files: '_ autoinc' => true, "and many others, similar:

<?phpreturn array ( 0 => 'id', 1 => 'title', 2 => 'content', 3 => 'publishedtime', 4 => 'userid', 5 => 'params', '_autoinc' => true, '_pk' => 'id',);?>

At this time, we can know the reason. it is because an operation deletes some of the data, so ThinkPHP cannot map the data during form verification, this leads to ThinkPHP errors. after they are added in the order in the data table, they can run again!

At this point, this problem can be solved ~~~~

(The thinkPHP environment described in this article is an earlier version. when using the new version, you can refer to the corresponding directory)

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