Ajax Principle & Basic Case

An Analysis of the Basic Principles of Ajax Basic concepts Asynchronous Javascript and XML. A technique for creating fast dynamic Web pages with minimal exchange with the server to update the pages Common Cases Search page displays search results without refreshing Registration page prompts for availability of items Tmall Sho ...

Added by bobdabuilder on Mon, 20 Jul 2020 19:16:36 +0300

Picture deletion for laravel-admin

There is a deep doubt about laravel-admin's picture upload mechanism. Deleting avatar pictures on the user information page will cause an error. It was 1.4 at that time, and later updated 1.5 found that the delete button disappeared directly. If you use image normally in the form during the process of use, the slight ...

Added by sansoo on Sat, 18 Jul 2020 17:36:44 +0300

Picture deletion for laravel-admin

There is a deep doubt about laravel-admin's picture upload mechanism. Deleting avatar pictures on the user information page will cause an error. It was 1.4 at that time, and later updated 1.5 found that the delete button disappeared directly. If you use image normally in the form during the process of use, the slight ...

Added by Joan Collins on Sat, 18 Jul 2020 17:37:13 +0300

docker creates lnmp image

Docker is a lightweight virtualization technology, and lnmp is a powerful, open-source web running environment, so here's a demonstration of using Docker to build an lnmp image. PS: To maintain lightweight and scalable performance, Docker encourages us to "one process per person"Container"means don't integrate too many functions ...

Added by madrazel on Fri, 17 Jul 2020 17:54:47 +0300

fetch pass-by instance code (back-end PHP)

FormData Passes Free Format Data to Backend The first is the js code: let formData=new FormData(); let headres = { method: 'post', credentials: 'include', headers: {}, body: formData } fetch("The address of your backend",headres) .then((respon ...

Added by sgalonska on Fri, 17 Jul 2020 17:48:21 +0300

CentOS 7 PHP7 Enable session extension

Configuration Guide: http://php.net/manual/zh/refs.basic.session.php http://php.net/manual/zh/session.configuration.php Use the command: php -i Find the information for the printout session block session Session Support => enabled Registered save handlers => files user Registered serializer handlers => ph ...

Added by harlequeen on Fri, 10 Jul 2020 18:46:58 +0300

SSRF uses gopher to attack mysql and Intranet

SSRF uses Gopher 0X01 foreword After studying the application of Gopher protocol for one day, I decided to write a summary about the SSRF utilization of Gopher protocol. Reference link: https://blog.csdn.net/qq_41107295/article/details/103026470 0X02 overview SSRF (server side request forgery) se ...

Added by dipenmistry on Tue, 23 Jun 2020 08:03:47 +0300

Hacker attack and defense of station B [network security] - record

cc attack: for applications, such as malicious swipe verification code DDoS attack: for servers, such as a large number of http requests, malicious access with large traffic Note source station B video (Knowledge Area > wild Technology Association)Hacker attack and defense: from entry to access to y ...

Added by FoxhoundX on Sun, 21 Jun 2020 12:11:09 +0300

thinkph6 model event

Model events First, from the manual, we can know that the model supports the following events: Event description event method name after_read after query onAfterRead before_insert before adding onBeforeInsert after_insert after adding onAfterInsert before_update before update after_update onAfterUp ...

Added by JimChuD on Wed, 17 Jun 2020 11:24:49 +0300

Linux - NFS server summary

reference resources http://cn.linux.vbird.org/linux_server/0330nfs.php#What_NFS_0 Introduction to NFS introduce NFS is network Short for file system, the main function is to let different machines and different operating systems share the specified resource files with each other through the network. It can be simply considered as a ...

Added by rhaggert on Wed, 17 Jun 2020 07:47:11 +0300