What content should be placed in the script tag in vue?

The tag in Vue.js contains the JavaScript code of the application, which is used to define: component definition (templates, data, methods, hooks) application logic (data processing, network requests, state management ) Third-party package import

The content of the script tag in Vue.js

## in Vue.js The # tag contains the JavaScript code for a Vue.js application. This code is mainly responsible for defining Vue components and application logic.

The main content of the tag:

Component definition: Define the Vue component, where Includes component templates, data, methods and life cycle hooks. Application logic: Define the business logic of the application, such as data processing, network requests, and state management. Third-party package import: Import necessary third-party libraries or plug-ins, such as Vuex or Axios. Placement:

tags are usually located in the template section of the Vue.js application component, in ## between the # and tags.

Example: {{ message }}

export default { data() { return { message: 'Hello, Vue!' } } }

Note:

## inside the tag All features of JavaScript can be used, including ES6 syntax. There can only be one tag in a component. You can use the tag to define component logic in the template. This method was introduced in Vue 3 and can simplify the code.