目录1. 引言1.1 环境准备1.2 Druid介绍2. 配置Druid连接池3. 查看Druid监控1. 引言 在程序员的日常工作中， 经常需要编写数据库操作相关的程序，而这就需要数据连接池中间件用于管理数据库连接。数据库连接池负责分配
I am trying to do file browser in a tree form and have a problem to sort it somehow. I use PHP and MySQL for that. I\'ve created mixed (nested set + adjacency) table \'element\' with the following fie
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