ThinkPHP学习(2)理清ThinkPHP的目录结构及访问规则,创建第一个控制器
ThinkPHP学习(二)理清ThinkPHP的目录结构及访问规则,创建第一个控制器
ThinkPHP的目录结构
回顾上一篇的安装目录:
目录对应关系
F:\\PHP
├─index.php 入口文件
├─README.md README文件
├─Application 应用目录
├─Public 资源文件目录
└─ThinkPHP 框架目录
ThinkPHP 的目录结构非常清晰和容易部署。大致的目录结构如下,以项目为基础进行部署。
┎━ThinkPHP 框架系统目录
┃ ┝ ThinkPHP.php 系统公共文件
┃ ┝ Common 公共文件目录
┃ ┝ Tpl 框架系统模版目录
┃ ┝ Lang 系统语言包目录
┃ ┝ PlugIns 公共插件目录
┃ ┗ Lib 系统基类库目录
┃ ┝ Think 系统运行库(必须)
┃ ┝ Com 扩展类库包(非必须)
┃ ┗ ORG 扩展类库包(非必须)
┃
┝━Application 应用目录、项目目录
┃ ┝ index.php 项目入口文件(可任意放置)
┃ ┝ Cache 模版缓存目录
┃ ┝ Common 公共文件目录(非必须)
┃ ┝ Conf 项目配置目录
┃ ┝ Data 项目数据目录
┃ ┝ Html 静态文件目录(非必须)
┃ ┝ PlugIns 插件目录(非必须)
┃ ┝ Tpl 模版文件目录
┃ ┝ Lang 语言包目录(非必须)
┃ ┝ Logs 日志文件目录
┃ ┝ Temp 数据缓存目录
┃ ┗ Lib 应用类库目录
┃ ┝ Action 控制器(模块)类目录
┃ ┝ Model Model 类文件目录
┃ … 下面的应用目录可根据需要选择和定义
┃ ┝ Exception 异常类库目录
┃ ┝ Common 公共应用类目录
┃ ┗ Help 助手类目录
┃
┃…更多项目目录(和App 目录类似,每个项目采用独立目录,便于部署)
┃
┝━Public 网站公共目录(多项目公用)
┃ ┝ Js JS 类库目录(建议)
┃ ┝ Images 公共图像目录(建议)
┃ ┗ Uploads 公共上传目录(建议)
我的“F:\PHP\Application”目录下有个“home”目录,这是ThinkPHP自动生成的一个控制器,
主要文件是“F:\PHP\Application\Home\Controller\IndexController.class.php”,文件内容如下:
<?php // 本类由系统自动生成,仅供测试用途namespace Home\Controller;use Think\Controller;class IndexController extends Controller { public function Index(){ $this->show('<style type="text/css">*{ padding: 0; margin: 0; } div{ padding: 4px 48px;} body{ background: #fff; font-family: "微软雅黑"; color: #333;} h1{ font-size: 100px; font-weight: normal; margin-bottom: 12px; } p{ line-height: 1.8em; font-size: 36px }</style><div style="padding: 24px 48px;"> <h1 id="">:)</h1> <p>欢迎使用 <b>ThinkPHP</b>!</p> </div><script type="text/javascript" src="http://tajs.qq.com/stats?sId=9347272" charset="UTF-8"></script>','utf-8'); }}
在地址栏输入“http://localhost/index.php”,回车,看到的内容,就是这个文件中“Index”函数中的内容。
访问规则
就“home”目录下的控制器举例,您可以通过以下URL地址访问:
http://localhost/index.php
http://localhost/index.php/Home
http://localhost/index.php/Home/Index
http://localhost/index.php/Home/Index/Index
创建第一个控制器
在“F:\PHP\Application”目录下新建一个目录“Index”,偷个赖,把“F:\PHP\Application\Home”目录下的内容都复制
到“F:\PHP\Application\Index”目录下,打开“F:\PHP\Application\Index\Controller\IndexController.class.php”文件,
为了确定访问的确实是我们新加的内容,在“Index”函数中添加点东西,代码如下:
<?phpnamespace Index\Controller;use Think\Controller;class IndexController extends Controller { public function index(){ $this->show('//phpinfo();<br>'); $this->show('<style type="text/css">*{ padding: 0; margin: 0; } div{ padding: 4px 48px;} body{ background: #fff; font-family: "微软雅黑"; color: #333;} h1{ font-size: 100px; font-weight: normal; margin-bottom: 12px; } p{ line-height: 1.8em; font-size: 36px }</style><div style="padding: 24px 48px;"> <h1 id="">:)</h1> <p>欢迎使用 <b>ThinkPHP aaaa</b>!</p> </div><script type="text/javascript" src="http://tajs.qq.com/stats?sId=9347272" charset="UTF-8"></script>','utf-8'); $this->show('function index()<br>'); }}
http://localhost/index.php/Index
http://localhost/index.php/Index/Index
http://localhost/index.php/Index/Index/Index

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