How to transform vue project into uniapp

With the continuous popularity of mobile terminal development, uniapp, as a very powerful cross-platform development framework, is even more favored by developers. For projects that have already used Vue, how to quickly and efficiently transform them into uniapp has become a problem for many developers. Today, we will introduce in detail how to transform the vue project into uniapp.

1. Understand the characteristics of uniapp

Before carrying out the transformation, we first need to understand the characteristics of uniapp. Compared with vue, the biggest feature of uniapp is that it supports cross-platform development, which means that we can use the same set of code to compile into applications for multiple platforms such as H5, applets, and APPs. In addition, uniapp has also made a series of optimizations for small programs, APP and other platforms, allowing developers to develop mobile terminals more quickly.

2. Install the uniapp-cli scaffolding tool

Before transforming the vue project, we need to install the uniapp-cli scaffolding tool first. Enter the following command through the command line to install uniapp-cli globally:

npm install -g @vue/cli @vue/cli-init

After the installation is completed, we can create the uniapp project through the following command:

vue init dcloudio/uni-preset-vue my-project

3. Transplant the vue project

The next step is the most critical transplantation step. First, we need to copy all components and resource files in the vue project to the uniapp project. During the transplantation process, you need to pay attention to the following points:

1. Transplant routing: vue-router is usually used for routing management in vue projects, while uni-app-router is used in uniapp projects. Therefore, when migrating routing, you need to replace the original vue-router with uni-app-router.
2. Transplantation state management: Vue projects usually use vuex for state management, while uniapp projects use uni-simple-router. Therefore, when porting state management, you need to replace the original vuex with uni-simple-router.
3. Porting styles: scss or less is usually used for style management in vue projects, while wxss is used in uniapp projects. Therefore, when migrating styles, you need to convert the original scss or less files into wxss files.
4. Transplanting plug-ins, tool libraries, etc.: Since the content supported by uniapp is slightly different from vue, when transplanting plug-ins, tool libraries, etc., you need to pay attention to whether it is compatible with uniapp.

4. Adapt to different platforms

After the transplant is completed, we still need to adapt to different platforms. For example, when we need to develop a small program, we need to adapt to the characteristics of the small program. For example, there is no window object in the small program.

In addition, we also need to pay attention to the style differences of different platforms, such as the style differences of the bottom bar in H5 and APP.

5. Testing and Deployment

After we have completed the transplantation and adaptation, the next step is testing and deployment. We need to test on different platforms to ensure that the application can run properly on each platform.

Finally, we need to package the application into installation packages for different platforms, such as small program codes for small programs, H5 page links, etc. At the same time, we can also upload the application to the application market so that more users can use our application.

The above are the detailed steps to transform the vue project into uniapp. I hope it will be helpful to everyone. Finally, I would like to remind everyone that during the transplantation process, you must pay attention to the differences between different platforms to ensure that the application can run normally.

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