thinkphp5 URL和路由的功能详解与实例讲解

http://domainName/index.php/模块/控制器/操作

<?php
namespace app\index\controller;
class HelloWorld
{
  public function index($name = &#39;World&#39;)
  {
    return &#39;Hello,&#39; . $name . &#39;!&#39;;
  }
}

// 关闭URL自动转换（支持驼峰访问控制器）
'url_convert' => false,

public function hello($name = 'World', $city = '')
  {
    return 'Hello,' . $name . '! You come from ' . $city . '.';
  }

// 按照参数顺序获取
'url_param_type' => 1,

<IfModule mod_rewrite.c>
Options +FollowSymlinks -Multiviews
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]
</IfModule>

<IfModule mod_rewrite.c> 
Options +FollowSymlinks -Multiviews 
RewriteEngine on 
RewriteCond %{REQUEST_FILENAME} !-d 
RewriteCond %{REQUEST_FILENAME} !-f 
RewriteRule ^(.*)$ index.php [L,E=PATH_INFO:$1] 
</IfModule>

<IfModule mod_rewrite.c>
Options +FollowSymlinks -Multiviews
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php?/$1 [QSA,PT,L]
</IfModule>

location / { // …..省略部分代码
  if (!-e $request_filename) {
    rewrite ^(.*)$ /index.php?s=/$1 last;
    break;
  }
}

return [
  // 添加路由规则 路由到 index控制器的hello操作方法
  'hello/:name' => 'index/index/hello',
];

return [
  // 路由参数name为可选
  'hello/[:name]' => 'index/hello',
];

use think\Route;
Route::rule('hello/:name', 'index/hello');

return [
  // 路由参数name为可选
  'hello/[:name]$' => 'index/hello',
];

return [
  // 定义闭包
  'hello/[:name]' => function ($name) {
    return 'Hello,' . $name . '!';
  },
];

use think\Route;
Route::rule('hello/:name', function ($name) {
  return 'Hello,' . $name . '!';
});

// 设置pathinfo分隔符
'pathinfo_depr'     => '-',

return [
  // 定义路由的请求类型和后缀
  'hello/[:name]' => ['index/hello', ['method' => 'get', 'ext' => 'html']],
];

<?php
namespace app\index\controller;
class Blog
{
  public function get($id)
  {
    return &#39;查看id=&#39; . $id . &#39;的内容&#39;;
  }
  public function read($name)
  {
    return &#39;查看name=&#39; . $name . &#39;的内容&#39;;
  }
  public function archive($year, $month)
  {
    return &#39;查看&#39; . $year . &#39;/&#39; . $month . &#39;的归档内容&#39;;
  }
}

return [
  'blog/:year/:month' => ['blog/archive', ['method' => 'get'], ['year' => '\d{4}', 'month' => '\d{2}']],
  'blog/:id'     => ['blog/get', ['method' => 'get'], ['id' => '\d+']],
  'blog/:name'    => ['blog/read', ['method' => 'get'], ['name' => '\w+']],
];

return [
  '[blog]' => [
    ':year/:month' => ['blog/archive', ['method' => 'get'], ['year' => '\d{4}', 'month' => '\d{2}']],  
    ':id'     => ['blog/get', ['method' => 'get'], ['id' => '\d+']],
    ':name'    => ['blog/read', ['method' => 'get'], ['name' => '\w+']],
  ],
];

return [
  'blog/:id'      => ['blog/get', ['method' => 'get'], ['id' => '\d+']],
  'blog/:name'     => ['blog/read', ['method' => 'get'], ['name' => '\w+']],
  &#39;blog-<year>-<month>&#39; => [&#39;blog/archive&#39;, [&#39;method&#39; => &#39;get&#39;], [&#39;year&#39; => &#39;\d{4}&#39;, &#39;month&#39; => &#39;\d{2}&#39;]],
];

return [
  // 全局变量规则定义
  '__pattern__'     => [
    'name' => '\w+',
    'id'  => '\d+',
    'year' => '\d{4}',
    'month' => '\d{2}',
  ],
  // 路由规则定义
  'blog/:id'      => 'blog/get',
  'blog/:name'     => 'blog/read',
  &#39;blog-<year>-<month>&#39; => &#39;blog/archive&#39;,
];

return [
  // 全局变量规则
  '__pattern__'     => [
    'name' => '\w+',
    'id'  => '\d+',
    'year' => '\d{4}',
    'month' => '\d{2}',
  ],

  'blog/:id'      => 'blog/get',
  // 定义了局部变量规则
  'blog/:name'     => ['blog/read', ['method' => 'get'], ['name' => '\w{5,}']],
  &#39;blog-<year>-<month>&#39; => &#39;blog/archive&#39;,
];

// 输出 blog/thinkphp
Url::build('blog/read', 'name=thinkphp');
Url::build('blog/read', ['name' => 'thinkphp']);
// 输出 blog/5
Url::build('blog/get', 'id=5');
Url::build('blog/get', ['id' => 5]);
// 输出 blog/2015/05
Url::build('blog/archive', 'year=2015&month=05');
Url::build('blog/archive', ['year' => '2015', 'month' => '05']);

url('blog/read', 'name=thinkphp');
// 等效于
Url::build('blog/read', 'name=thinkphp');

{:url('blog/read', 'name=thinkphp')}

'url_html_suffix'  => 'html',

blog/thinkphp.html 
blog/2015/05.html

url('/blog/thinkphp');
Url::build('/blog/8');
Url::build('/blog/archive/2015/05');

// 添加hello路由标识
Route::rule(['hello','hello/:name'], function($name){
  return 'Hello,'.$name;
});
// 根据路由标识快速生成URL
Url::build('hello', 'name=thinkphp');
// 或者使用
Url::build('hello', ['name' => 'thinkphp']);