I encountered some problems when making a plug-in Create edit delete merge these four actions when you need to listen for classification operations
After reviewing the documentation and code, we found that Widget_Metas_Category_Edit is available https://docs.typecho.org/plugins/hooks /var/Widget/Metas/Category/Edit.php
Then I registered in activate() Typecho_Plugin::factory('Widget_Metas_Category_Edit')->insert = array('x_Plugin', 'handleInsert'); Typecho_Plugin::factory('Widget_Metas_Category_Edit')->update = array('x_Plugin', 'handleUpdate'); Typecho_Plugin::factory('Widget_Metas_Category_Edit')->delete = array('x_Plugin', 'handleDelete');
But after several days of testing, it is found that Widget_Metas_Category_Edit does not work I have to write the method in activate(), which will take effect once when the plug-in is activated. It does not achieve the effect of automatic execution of monitoring Or other ways to give advice
