How do the vue framework and the springboot framework interact with the front and back ends?

Vue.js and Spring Boot interact through: RESTful API: Vue.js uses Axios to send asynchronous HTTP requests, and Spring Boot provides a RESTful API implementation. Data passing: Data is passed through requests and responses, such as the request body or query parameters. Request method: HTTP request methods such as GET, POST, PUT, and DELETE are used to specify the operation. Routing: Spring Boot @RequestMapping annotation defines controller routing, and Vue.js uses Vue Router to define interface routing. State management: Vu

Vue.js and Spring Boot: front-end and backend interaction

Vue.js and Spring Boot It is a popular front-end and back-end framework that enables seamless interaction to create efficient and modern applications. Here's a detailed description of how they interact:

RESTful API

Interaction between Vue.js and Spring Boot typically occurs through a RESTful API. Spring Boot provides a powerful RESTful web service implementation, while Vue.js uses libraries such as Axios for asynchronous HTTP requests.

Data transfer

Data can be passed in requests and responses. Vue.js can send data in the request body or query parameters, and Spring Boot controllers can process this data and return a response in a format such as JSON or XML.

Request method

HTTP request method is used to specify the type of operation. The most common request methods are GET (for getting data), POST (for creating data), PUT (for updating data), and DELETE (for deleting data). Both Vue.js and Spring Boot support these methods.

Routing

Spring Boot uses the @RequestMapping annotation to define the routing of the controller, while Vue.js uses the Vue Router library to define the routing of the interface. Routing allows specific requests and responses to be mapped between front and backends.

State Management

Vuex is a popular state management library in Vue.js. It stores and manages the global state of the application. Spring Boot can also use its own state management solution, such as Spring Session or Redis.

Security

Spring Security provides security for Spring Boot applications, while Vue.js can implement security on the front end using libraries such as Auth0 or JWT.

Example

Suppose we have a Vue.js frontend and a Spring Boot backend that need to interact to get a list of users:

Vue.js (front-end)

<code class="javascript">import axios from 'axios';

async function fetchUsers() {
  const response = await axios.get('/api/users');
  return response.data;
}</code>

Spring Boot (back-end)

<code class="java">@RestController
@RequestMapping("/api/users")
public class UserController {

  @GetMapping
  public List<User> getAllUsers() {
    // 从数据库获取用户列表
    ...
  }
}</code>

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