UniApp implements the expansion and usage guide of JD Mini Program's native components

UniApp implements the expansion and usage guide of Jingdong Mini Program native components

In recent years, the development of mobile applications has been rapid, and cross-platform development tools have become more mature. UniApp, as one of the best, is efficient and The cross-platform feature is favored by more and more developers. In mobile application development, mini programs are becoming increasingly popular. In order to meet users' needs for native experience, we need to learn how to use UniApp to expand and use the native components of JD mini programs. This article will lead you step by step to achieve this goal, with detailed code examples.

1. Preparation
   First, we need to ensure that the uni-app cli tool has been installed, and then create a uni-app project.
2. Create JD Mini Program native component
   Create a new directory in the pages directory of uni-app and name it jd-native-component. Create two files in this directory, namely jd-native-component.vue and jd-native-component.json.

jd-native-component.vue file content is as follows:

jd-native-component.json file content is as follows:

{ "usingComponents": { "nativeComponent": "/static/native-component" } }

The above code implements a A native component named nativeComponent has the functions of click events and text display. We can customize component styles and functions according to our needs.

3. Configure the native component page
   Configure the page path of the native component in the pages.json file of uni-app, and set the page navigation bar title. Modify as follows:

{ "pages": [ { "path": "pages/index/index", "style": { "navigationBarTitleText": "首页" } }, { "path": "pages/jd-native-component/jd-native-component", "style": { "navigationBarTitleText": "京东原生组件" } } ] }

4. Add a jump link on the homepage
   Add a jump link to the index.vue file on the homepage of uni-app so that we can click on the homepage to jump to JD.com Native component page. Modify as follows:

The above code implements a function that jumps to the JD.com native component page after clicking on the homepage.

5. Verification effect
   Run the uni-app project in the terminal, then open the JD mini program development tool, scan the generated mini program preview QR code, and you can view it in the JD mini program The native components and functions we implemented.

Through the above steps, we successfully achieved the goal of extending and using the native components of JD Mini Program in UniApp. I hope that the introduction in this article can help everyone better apply UniApp and JD mini programs for mobile application development. If you have any questions or doubts, please leave a message for discussion.

References:

• [uni-app official website](https://uniapp.dcloud.io/)
• [JD Mini Program Development Documents]( https://mp.jd.com/docs/dev/)

The above is the content of the expansion and usage guide for UniApp to implement the native components of JD Mini Program. Through this article, we learned how to use JD Mini Program native components in UniApp and provided relevant code examples. I believe that by studying this article, readers will be able to better apply UniApp for small program development and provide users with a better native experience.

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