route.md

路由

配置文件

• 路径：/App/Config/route.php

• 规则：

<?php

return [
    "URL"  => [
        "Method"  => "Controller@Function",
        "Method2" => "Controller2@Function2"
    ],
    "URL2" => [
        "Method3" => "Controller3@Function3",
        "Method4" => "Controller4@Function4"
    ]
];

编写GET路由

<?php

return [
    "/user" => [
        "GET"  => "User@getList"
    ]
];

• /user 表示访问 http://YourDomain/user 。
• GET 表示Get方法访问该接口。
• User@getList 表示访问的是 /App/Controllers/User.php 中的 getList 方法。

控制器 /App/Controllers/User.php

<?php
namespace App\Controllers;

class User
{
    public function getList()
    {
        echo "hello";
    }
}

• Get方法访问http://YourDomain/user 将会返回 hello 。

编写多重路由

<?php

return [
    "/user" => [
        "GET"  	  =>  "User@getList",
      	"DELETE"  =>  "User@delete"
    ]
];

• 如果为 Get 方法访问该接口将会访问 getList 方法。
• 如果为 DELETE 方法访问该接口将会访问 delete 方法。

编写带参数路由

<?php

return [
    "/user/{id}" => [
        "DELETE" => "Admin/User@delete"
    ]
];

控制器 /App/Controllers/Admin/User.php

<?php
namespace App\Controllers\Admin;

class User
{
    public function delete($id)
    {
        echo $id;
    }
}

• DELETE 方法访问 http://YourDomain/user/123 返回值 123 。

编写带回调函数路由

<?php

return [
    "/user/{id}" => [
        "DELETE" => function ($id) {
            echo $id;
        }
    ]
];

• DELETE 方法访问 http://www.domain.com/user/123 返回值 123 。

例子

<?php

return [
    "/student" => [
        "GET"  => "Student@getList",
        "POST" => "Admin@addStudent"
    ],

    "/user/{id}/name/{nickname}" => [
        "GET" => "Student@getInfo",
        "PUT" => "Admin@changeStudentInfo"
    ]
];

• 控制器 /App/Controllers/Student.php

<?php
namespace App\Controllers;

class Student
{
    public function getList()
    {
        echo "StudentList";
    }

    public function getInfo($id, $nickname)
    {
        echo "ID:" . $id;
        echo "Name:" . $nickname;
    }
}

• 控制器 /App/Controllers/Admin.php

<?php
namespace App\Controllers;

class Admin
{
    public function addStudent()
    {
        echo "This is addStudent";
    }

    public function changeStudentInfo($id, $nickname, $newName)
    {
        echo "ID:" . $id;
        echo "Name:" . $nickname;
      	echo "newName:" . $newName;
    }
}

访问

• http://YourDomain/student

Get访问，返回值：StudentList

Post访问，返回值：This is addStudent

• http://YourDomain/user/123/name/Zereri

Get访问，返回值：ID:123 Name:Zereri

Post带参数newName=ZZZ访问，返回值：ID:123 Name:Zereri newName:ZZZ

版本控制

开启版本控制

• 修改config.php

'version_control' => true

编写路由

<?php

return [
    "v1" => [
        "/api/list" => [
            "GET" => "Api@index"
        ],
        "URL"       => [
            "Method" => "Controller@Function"
        ]
    ],

    "v2" => [
        "/api/list" => [
            "GET" => "First@hello"
        ]
    ]
];

• 访问 http://YourDomain/v1/api/list 访问 /App/Controllers/Api.php 的index 方法
• 访问 http://YourDomain/v2/api/list 访问 /App/Controllers/First.php 的hello 方法