situation description: A Table: user s coupon Information Table, Field: id,ticket_id,status B Table: voucher Information Table, Field: id,ticket_info,status in Model A, there is the following code: class An extend Model { public function getUserTi...
has been developing with tp5.1 recently. Because of the requirements, there is no front-end separation, using the template engine. But a strange phenomenon occurs when I load a page occasionally that some classes of the system do not exist. Such as thi...
this sql statement, under thinkphp5.17 tp there is another problem. My sql statement is executed incorrectly. I can t see the error statement in the tract panel or runtime log. I want to see what I did wrong and what I think. ...
I use thinkphp5 I don t know how a key corresponds to a value when using cache my preliminary idea is to apply controller name concatenation method name splicing all passing parameters md5 encrypted string as key when you get the cache, you also...
follow the ThinkPHP5.0 official manual prompt: User::event( before_insert , function ($user) { if ($user->status != 1) { return false; } }); :https: www.kancloud.cn manua... TP beforeInsert ,,,,. the direct insertion is s...
ask God to help me translate this native SQL statement into TP5 thank you! It is Db:: ( name )-> this kind of chained operation select a.id, a.titlerect a. Createwriting time as answer_count from fa_question a. Isometric solvepaper count (b.qid) as ...
I set up User.php, User.php under the model layer and have a method getUserInfo to query the data, as follows: $userModel = new UserModel; dump($userModel->getUser()); dump(json_encode($userModel->getUser())); the first printed data is as follo...
for example, the following figure shows the error message and the corresponding file under applicationmobilesupportcontroller the namespace of both class files is namespace appmobilesupportController; Message file with the following use: use app...
how do you tp5 encapsulate the extension function of redis? Because there are only simple functions of set and get by default, guide me. ...
problem description look at the official document directly copied official document code has been successfully written to the picture, but the picture failed to open to show damage the environmental background of the problems and what methods you ha...
there are a lot of float on the Internet saying that they are out of the normal document stream, so why is it in a parent element with a determined width? Its child element is set to float, but even if there are many child elements, it can not get rid o...
usually when we use typescript to write a react component, defines an interface to props something like this: export interface AffixProps { ** * * offsetTop?: number; offset?: number; ** * offsetBottom?: number; style?: React....
ng-zorro-antd NzModalService has no effect on creating model nzContent application components; Modal such as nzContent:CommodityFormComponent, will not be loaded into the content; nzContent: "ddddddd ", which is normal ...
just got a C-sharp Mini Program who wants to run it on his computer and import data. But I haven t contacted EF, before and want to ask you how to match the database link of this project to your own SQL SERVER. the following is the code in App.con...