Fields and field parameters of the model
Introduction to ORM 1. Concept: ORM (Object Relational Mapping), Object Relational Mapping 2. Essence: mapping between classes and databases 3. Advant...
Deep Understanding of FastCGI Protocol and Its Implementation in PHP
Before discussing FastCGI, we have to say how traditional CGI works, and at the same time we should have a general understanding of it. CGI 1.1 Agreem...
format of nginx default configuration syntax and log
nginx default configuration To see which default configuration files are available for nginx, open the / etc/nginx/nginx.conf file to see the end line...
Scrambling problem of url encryption parameters acquired by php
1. base64_encode - Encoding data using MIME base64 In order to enable binary data to be transmitted through a non-pure 8-bit transport layer, such as...
Some Problems Needing Attention in Linux System Security
Write on the front: When you deploy a server, the first step should not be to deploy the application, security is the first task. If one day you log o...
CentOS 7 Installation Discuz 3.3 (Pit Filling)
Official Installation Method Released First Official Installation Method The following is the normal installation method: 1. Install CentOS 7 Server ...