How to combine vue project with thinkphp

Vue is a modern JavaScript framework for building interactive web applications. ThinkPHP is a well-known PHP open source framework in China, which can help developers quickly build efficient and high-quality web applications. In actual development, Vue and ThinkPHP are often used at the same time, so combining the two is an extremely common requirement.

This article will introduce the basic concepts of Vue and ThinkPHP and how to use them together. If you are already familiar with the basic knowledge of Vue and ThinkPHP, you can jump directly to the following chapters:

• Vue project combined with ThinkPHP - front-end and back-end separation mode
• How to call ThinkPHP on the front end Interface
• How ThinkPHP handles interface requests
• Summary

The Vue project is combined with ThinkPHP - front-end and back-end separation mode

Vue is a front-end Framework for building user interfaces. ThinkPHP, on the other hand, is a backend framework used to build the server side of web applications. Therefore, the combination of front-end Vue projects and back-end ThinkPHP applications usually adopts the front-end and back-end separation mode.

The basic idea of ​​the front-end and back-end separation mode is to separate the front-end Vue project from the back-end ThinkPHP application, and the two communicate through the API. The Vue project is responsible for providing the user interface and interaction logic, while the ThinkPHP application is responsible for processing data, logic, permissions and other background processing.

The advantage of the front-end and back-end separation model is that the front-end and back-end development work can be assigned to specialized personnel. Front-end developers can focus on building the user interface and interaction logic, while back-end developers can focus on handling data and logic issues. In this way, development efficiency can be improved and maintenance and expansion can be facilitated.

In actual development, there are many specific ways to implement the front-end and back-end separation mode. The following is a typical solution:

First, we need to build a ThinkPHP application on the server side , used to accept requests sent by the front-end Vue project and process them accordingly. Corresponding processing code can be written in the ThinkPHP controller.

Next, in the front-end Vue project, we need to use HTTP request libraries such as Vue Resource or Axios to send requests to the backend and process the response data. Corresponding request and processing code can be written in the Vue component.

Finally, deploy the Vue project and ThinkPHP application on different servers and communicate through the API to complete the front-end and back-end interaction.

How the front-end calls the ThinkPHP interface

In the front-end Vue project, we can use HTTP request libraries such as Vue Resource or Axios to send requests to the back-end ThinkPHP application.

Taking Axios as an example, we can write the following code in the Vue component:

import axios from 'axios'
export default {
  data () {
    return {
      message: ''
    }
  },
  methods: {
    getMessage () {
      axios.get('/api/getMessage').then(response => {
        this.message = response.data.message
      })
    }
  }
}

In the above code, we introduced the Axios library and defined a method in the Vue component getMessage. This method sends a GET request /api/getMessage to the backend ThinkPHP application, obtains the returned data, and then stores the returned message in the component's data.

It should be noted that the /api part may be different in actual development, depending on your own project configuration. This part is usually used to identify the entrance to the API, indicating that this is an API request, not an ordinary page request.

Similarly, we can also use Axios to send POST requests, PUT requests and other types of requests. For specific methods and parameters, please refer to the Axios documentation.

How ThinkPHP handles interface requests

In the back-end ThinkPHP application, we can write a controller to handle the requests sent by the front-end Vue project.

First, you need to configure API routing in the routing file to forward API requests to the corresponding controller.

use thinkRoute;
Route::group('api', function () {
    Route::get('getMessage', 'api/MessageController/getMessage');
});

In the above code, we use the routing function of ThinkPHP to forward the GET request /api/getMessage to the getMessage method of MessageController inside. We can also configure other types of requests in the routing file, such as routing for POST, PUT and other types of requests.

Next, in MessageController, we can write the getMessage method to handle the request sent by the front-end Vue project. The following is an example:

namespace apppicontroller;
use thinkController;
class MessageController extends Controller {
    public function getMessage() {
        $message = 'Hello, Vue! This is a message from ThinkPHP.';
        return ['message' => $message];
    }
}

In the above code, we created a controller named MessageController and defined the getMessage method. This method returns an array containing a message named message, which will be sent to the front end as response data.

In actual development, we can write corresponding data processing logic in the controller according to our own needs. For example, we can read the database, operate Session, etc., and return the processing results to the front end in JSON format.

Summary

This article introduces how to use the front-end Vue project and the back-end ThinkPHP application together, using the front-end and back-end separation mode.

Specifically, we took Axios as an example to demonstrate how to use Axios in the front-end Vue project to send HTTP requests to the back-end ThinkPHP application, and successfully obtained the response data processed by the back-end.

In the back-end ThinkPHP application, we use routing functions and controllers, which are responsible for receiving and processing requests sent from the front-end Vue project, and returning the processing results to the front-end in JSON format.

Of course, it is not limited to the solution introduced in this article, there are many other solutions to achieve front-end and back-end separation. I hope this article can help you integrate Vue projects with ThinkPHP more easily.

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