1 2git clone https: github.com github-muzilong laravel55-layuiadmin.git 3.env.example.env 4.env 5composer update 6php artisan migrate 7php artisan db:seed 8php artisan key:generate ApacheiiszipWindowscmd ...
bidding projects use the GatewayWorker framework and redis, within 10 seconds of the countdown, the customer is below the guaranteed price, blocking the deal! My idea is to plug a robot when multiple normal users compete for bids, how to control this cou...
Environment: vmware php7 nginx mysql laravel Mount directory mnt hgfs WWW test l public first, test.com.conf under usr local nginx conf vhost server { listen 80; -sharplisten [::]:80; server_name test.com test2.com; index ...
I have a product list page in Wechat. Sliding down will ajax to request the data of the next page to be rendered. For example, when I browse to a product on page 5, click in and return, how can I locate the page directly to this product? because these ar...
has checked the following: the official account backend has activated the card voucher function (see appendix below); The signature generated by is consistent with that generated by ...
how does Dingo Api return a custom status code in a successful state? recently, a new version of API, has introduced Dingo api, into laravel. Due to business needs, when you successfully return data, you can also bring status code and prompt messag...
mainly use SFTP to upload this file. Whether it is cut at the front end or cut at the back end of php. It has not been uploaded into slices before. I hope you can give us some ideas and ask for help ....
I know that a single operation of redis is atomic, and multiple operations on redis in the code will not guarantee the atomicity of the entire operation flow. for example, in the following code, assuming that the value of nums key is 50 and 1000 visit...
$a = "> = 2 "; $baked 0; if ($b $a) {} how to write the code to get Boolean 0 > = 2 = > false ...
{ username: 11 , password: 222 } php: $username = isset($_POST["username"]) ? $_POST["username"] : ; $password = isset($_POST["password"]) ? $_POST["password"] : ; is it impossible to get it? ...
in the process of uploading files using curl, I see CURLOPT_READFUNCTION as a callback function. I don t quite understand how to use it. Officials have not found a use case ....
Open the picture link directly and display normally. If you put it in the img tag, html can t load it. How do you do this? <img src="https: img.codeshelper.com upload img 2021 04 01 sows4yx5mda14791.gif" width="200" height=&quo...
if the user uploads a word document with a formatted picture and reads its contents. I have tried to use phpword, but I can only get the text part of the word document, but I can t get the picture or anything (the address of the picture is not a local f...
problem description the front end uses ajax to send the picture in base64 format, which can be saved successfully, but somehow one more picture is generated. related codes ...
now the data structure is like this field id price amount time (format is 2018-07-11 10:15 format) now the demand is like this, groups time in minutes, and then take the first and last price data in the group and the minimum value of amount (this I k...
problem description Mini Program uses canvas to display the generated QR code picture, but the computer shows that the mobile phone report indexof is undefined??. the environmental background of the problems and what methods you have tried there i...
1. When I add categories in the controller, there is a field path, that needs to execute the method in the model to give the path value, and then the method save () thinkphp in the controller has after_insert and after_update. laravel doesn t know wha...
the platform version of the problem and what methods you have tried related codes Please paste the code text below (do not replace the code with pictures) what result do you expect? What is the error message actually seen? ...
use the instagram dependency package-> "mgp25 instagram-php ": "^ 4.1 ", prompting InstagramAPIResponseLoginResponse: Challenge required every time you simulate login. I would like to have friends who have used this instagramApi to help with the ans...
< input type= "hidden " name= "blk " onchange= "test (); " value= " " > Why is the onchange event not triggered when the value in blk changes when using the js script, and how can the test () method be executed? ...
I recently encountered a problem when uploading files using angular-file-upload, that is, when uploading files on ie9, a download box is displayed below the browser, prompting me to download a .json file (the file content is the data of the server s re...
I dynamically loaded a piece of code into memory for execution and reported to SIGSEGV. Debug with gdb and find a strange phenomenon: first of all, the environment is: (gdb) bt -sharp0 0x00007ffff7e91360 in ?? () (gdb) i r ... rip 0x7ffff7e91360 cs ...
has installed elasticsearch, version 6.2.4, and started normally has installed kibana, version 6.2.4 and started normally x-pack version is installed according to the official method, 6.2.4 elasticsearch and kibana start up normally however, d...
this happens every time ssh connects to Ali Cloud free -m top --------------------------------etc profile------------------------ ...
recently, when I was learning reactor, s back pressure, I saw that there was an onBackpressureBuffer method, but it didn t seem to work after configuring buffer. The code is as follows, given a situation where the production speed is much greater tha...