Yii2 default controller has only one directory under the controller directory. When needed for development, you need to add a new directory under this directory, that is, under Add a secondary directory under the controller, such as controller/api/MemberController.php, and directly access /api/member/.?? ? (Recommended learning: yii tutorial)
This aspect of management and code modularization is neat.
For example, you need to create a new api directory under the default controllers directory. At this time, the api-related controllers are placed in the api.
The created directory structure is as shown below:
The code of MemberController.php is as follows:
<?php
//注意此處的命名空間有\(zhòng)api (關(guān)鍵關(guān)鍵關(guān)鍵)
namespace app\controllers\api;
use Yii;
use yii\web\Controller;
//位于API目錄下面的Member控制器
class MemberController extends Controller{
//
public function actionIndex(){
echo 'This is member index';
exit();
}
public function actionTest(){
echo 'TTTTTTTTTTTTTTT';
exit();
}
public function actionHello(){
return 'Hello World!!!';
exit();
}
}For the corresponding view layer that needs to be rendered, please also create the corresponding view layer under views.
There is another way to use modules. For example, in the background admin part, you can create a module to facilitate integrated management.
The same is true in yii1. It’s just that there are more namespaces in yii2. Need to be pointed out in particular (see code).
Added screenshots of my own experiments
The above is the detailed content of How to access the controller in yii2. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
What are Yii asset bundles, and what is their purpose?
Jul 07, 2025 am 12:06 AM
YiiassetbundlesorganizeandmanagewebassetslikeCSS,JavaScript,andimagesinaYiiapplication.1.Theysimplifydependencymanagement,ensuringcorrectloadorder.2.Theypreventduplicateassetinclusion.3.Theyenableenvironment-specifichandlingsuchasminification.4.Theyp
How do I render a view from a controller?
Jul 07, 2025 am 12:09 AM
In the MVC framework, the mechanism for the controller to render views is based on the naming convention and allows explicit overwriting. If redirection is not explicitly indicated, the controller will automatically find a view file with the same name as the action for rendering. 1. Make sure that the view file exists and is named correctly. For example, the view path corresponding to the action show of the controller PostsController should be views/posts/show.html.erb or Views/Posts/Show.cshtml; 2. Use explicit rendering to specify different templates, such as render'custom_template' in Rails and view('posts.custom_template') in Laravel
How do I save data to the database using Yii models?
Jul 05, 2025 am 12:36 AM
When saving data to the database in the Yii framework, it is mainly implemented through the ActiveRecord model. 1. Creating a new record requires instantiation of the model, loading the data and verifying it before saving; 2. Updating the record requires querying the existing data before assignment; 3. When using the load() method for batch assignment, security attributes must be marked in rules(); 4. When saving associated data, transactions should be used to ensure consistency. The specific steps include: instantiating the model and filling the data with load(), calling validate() verification, and finally performing save() persistence; when updating, first obtaining records and then assigning values; when sensitive fields are involved, massassignment should be restricted; when saving the associated model, beginTran should be combined
How do I create custom actions in a Yii controller?
Jul 12, 2025 am 12:35 AM
The method of creating custom operations in Yii is to define a common method starting with an action in the controller, optionally accept parameters; then process data, render views, or return JSON as needed; and finally ensure security through access control. The specific steps include: 1. Create a method prefixed with action; 2. Set the method to public; 3. Can receive URL parameters; 4. Process data such as querying the model, processing POST requests, redirecting, etc.; 5. Use AccessControl or manually checking permissions to restrict access. For example, actionProfile($id) can be accessed via /site/profile?id=123 and renders the user profile page. The best practice is
How do I create a basic route in Yii?
Jul 09, 2025 am 01:15 AM
TocreateabasicrouteinYii,firstsetupacontrollerbyplacingitinthecontrollersdirectorywithpropernamingandclassdefinitionextendingyii\web\Controller.1)Createanactionwithinthecontrollerbydefiningapublicmethodstartingwith"action".2)ConfigureURLstr
Yii Developer: Roles, Responsibilities, and Skills Required
Jul 12, 2025 am 12:11 AM
AYiidevelopercraftswebapplicationsusingtheYiiframework,requiringskillsinPHP,Yii-specificknowledge,andwebdevelopmentlifecyclemanagement.Keyresponsibilitiesinclude:1)Writingefficientcodetooptimizeperformance,2)Prioritizingsecuritytoprotectapplications,
How do I use the ActiveRecord pattern in Yii?
Jul 09, 2025 am 01:08 AM
TouseActiveRecordinYiieffectively,youcreateamodelclassforeachtableandinteractwiththedatabaseusingobject-orientedmethods.First,defineamodelclassextendingyii\db\ActiveRecordandspecifythecorrespondingtablenameviatableName().Youcangeneratemodelsautomatic
Yii Developer Job Description: Key Responsibilities and Qualifications
Jul 11, 2025 am 12:13 AM
AYiideveloper'skeyresponsibilitiesincludedesigningandimplementingfeatures,ensuringapplicationsecurity,andoptimizingperformance.QualificationsneededareastronggraspofPHP,experiencewithfront-endtechnologies,databasemanagementskills,andproblem-solvingabi
