Simple implementation method of customizing Action, Model and View in thinkphp3.x

This article mainly introduces the simple implementation method of thinkphp3.x custom Action, Model and View, and analyzes the specific steps and related implementation techniques of thinkPHP3. Friends can refer to

This article describes the implementation method of custom Action, Model and View in thinkphp3.x. Share it with everyone for your reference, the details are as follows:

1. Create the file TestAction.class.php in xmall/Lib/Action

class TestAction extends Action{
   function index(){
    $this->display("test");
   }
}

2. Create the default folder under xmall/tpl, create the Test folder under default, and create the test.html template file under Test;

3. Execution URL: http://localhost/xmall/ The content of the test.html page will appear in index.php/Test/index

4. Errors occurred during the operation:

(1) The T in Test in the URL should be capitalized;

(2) Display does not need to provide the file extension, the default is index

5, Note:

(1) To facilitate debugging,

define("APP_DEBUG",true);

(2) should be added to the index.php entry file It is best to specify the default template in the configuration file (xmall/Conf/config.php): 'DEFAULT_THEME' => 'default'

6. Create the file UserModel.class.php under xmall/lib/Model

class UserModel extends Model{
   function test(){
     return "123456";
   }
}

7. Add a new method in xmall/Lib/Action/TestAction.class.php

public function test(){
   $m=D("User");
   echo $m->test();
}

8. Execution URL: http://localhost/xmall/index.php/Index/test, page output 123456

9. Note: The Model file name must be the same as The name of the model is always case-sensitive when calling;

Add 'URL_CASE_INSENSITIVE' =>true,//URL is not in xmall/conf/config.php case sensitive

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