WeChat is a very popular social software, and developing WeChat software requires certain skills and knowledge. This article will introduce in detail how to develop WeChat software from the following aspects.
1. Preparation for the development environment
Before developing WeChat software, you need to prepare the corresponding development environment, including development tools and related SDKs. Currently, WeChat officially provides two development tools: WeChat Developer Tools and WeChat Web Developer Tools. Among them, the WeChat developer tool is suitable for the development of small programs and public accounts, while the WeChat web developer tool is suitable for web page development. In addition, related resources such as WeChat developer documentation and SDK need to be downloaded.
Second, the development of WeChat official account
WeChat official account is an application based on the WeChat platform, which can realize functions such as business promotion, information release, and customer service through the WeChat official account. Before developing a WeChat official account, it is necessary to register and authenticate the WeChat official account.
1. Register WeChat public account
To register a WeChat official account, you need to log in to the WeChat official platform, fill in relevant information and submit it for review. After passing the review, the development of the WeChat official account can begin.
2. WeChat official account development
The development of WeChat public accounts can be divided into two types: development based on WeChat public platforms and development based on third-party platforms.
The development based on the WeChat public platform mainly includes the following aspects:
(1) Calling the WeChat official account interface: You can call the functions of the WeChat official account through the API interface provided by the WeChat official platform, such as sending messages, receiving messages, customizing menus, etc.
(2) Wechat official account webpage development: functions such as webpage authorization login and user information acquisition can be realized through the webpage authorization interface provided by the WeChat official account platform.
(3) WeChat official account payment: WeChat payment function can be realized through the payment interface provided by the WeChat official account.
For development based on third-party platforms, you need to register a third-party platform account on the WeChat public platform and obtain corresponding authorization to achieve more powerful functions.
Three, the development of WeChat applet
WeChat applet is an application program that can be used directly in the WeChat client. It is light, easy to use, and does not need to be downloaded. The development of WeChat applets requires mastering certain front-end technologies, such as HTML, CSS, JavaScript, etc.
1. Small program development tools
WeChat officially provides a small program development tool, which can realize the development, debugging and release of small programs in the development tool.
2. Small program development process
The applet development process mainly includes the following steps:
(1) Small program registration: You need to register the small program on the WeChat public platform, fill in the relevant information and submit it for review.
(2) Small program development: You can use small program development tools to develop and debug small programs, including page layout, style design, data interaction, etc.
(3) Small program testing: After the development is completed, the small program needs to be tested to ensure that the functions and performance of the small program meet the requirements.
(4) Release of Mini Program: After passing the test, the Mini Program can be released to the WeChat Mini Program Store for users to use.
Fourth, the development of WeChat payment
WeChat payment is an online payment method based on the WeChat platform, which can realize functions such as commodity purchase and service payment. Before developing WeChat payment, merchant registration and authentication are required.
1. Merchant registration and authentication
Merchant registration needs to log in to the WeChat payment platform, fill in relevant information on the platform and submit it for review. After passing the review, merchant authentication can be carried out to obtain the merchant number and related keys.
2. WeChat payment development
WeChat payment development mainly includes the following aspects:
(1) Development of payment interface: The WeChat payment function can be invoked through the API interface provided by the WeChat payment platform to realize functions such as payment order and payment result notification.
(2) Development of payment page: Wechat payment function can be realized by developing payment page, including payment amount, payment method, order information, etc.
(3) Payment result processing: After the payment is completed, the payment result needs to be processed, including order status update, payment result notification, etc.
Summary:
The development of WeChat software requires a wealth of skills and knowledge, including the development of WeChat public accounts, WeChat applets, and WeChat payments. During the development process, attention should be paid to standardizing code, optimizing performance, and ensuring security, so as to ensure the development of excellent WeChat software.
