use thinkphp5.1x for interface development and do a global exception handling layer. class ExceptionHandler extends Handle { private $code; private $msg; private $errCode; public function render( Exception $e) { if($e insta...
A self-defined exception handling class is defined by using the exception handling mechanism of springmvc. After testing: 1 RuntimeException thrown by can be captured. if you customize the exception class and throw it manually, you can also catch...
for example: a project in which a vue file has two implementations for different customers. Now you want to configure it, enter different commands when packaging, package the corresponding files, and achieve the function. ...
mongodb implements document locking. When a document is updated, a write lock is created on the updated document, and the document cannot be read or modified at the same time. if mongodb connection pool establishes multiple connections, multiple reque...
background picture of timing switching div implemented by my settimeout <div class="blur1x" :style="{backgroundImage: url( + currentImg[currentImgIndex - 1] + ) }" I want to add transition animation when switching. Ask th...
The queue message disappears after rabbitmq restarts 1. When the producer sends the message, the consumer does not enable it, so the message will not be lost, but if you close rabbitmq, you will lose . What should you do at this time ?...
I have also checked some tutorials on the Internet. At present, I can start in vscode, but I just can t enter debug mode. I hope someone can explain my following questions . launch.json configuration code is as follows { "name": "...