The share is small for a friend interested in cloud development program-launch introductory courses, content to base + actual combat presented in a way, through the actual "business card applet" development, cloud development to explain the function and development advantages for developers to provide a method and inspiration to improve development efficiency.
Features and Benefits of Cloud Development
Small micro-channel program -development is a one-stop back-end cloud cloud cloud service Tencent mobile developers offer, which helps developers build and unified management of resources, eliminating the need for mobile application development process complicated server set up and operation and maintenance, domain name registration and filing, data interface tedious process.
In the traditional development model, developers need to program an early age by the end of the SDK to request additional references backend need to care elastically stretchable, remote disaster recovery, a number of conditions, network protection, security reinforcement.
In contrast, cloud development model, the developer side by applets from the applet native interface request to cloud development.
It features three cloud development capabilities introduced
At present "Cloud Development" provides three basic ability to support, namely cloud database, storage and cloud functions.
Cloud database
JSON document database comprises a collection of a plurality of similar array, the array of objects are recorded, JSON format documents.
Easy to use: The database contains CRUD API, easy to operate; support triggers, meet specific scene.
Access control: data operation performed by the client and the API functions within the cloud, safe and reliable.
Cloud Storage
Fast upload: to provide file storage space, cloud and client-side function by using the storage API.
Rights Management: Download the cloud-based security to control user identity, with rights management.
CDN acceleration: the files in the storage, natural CDN to accelerate and enhance the user experience.
Cloud function
Cloud run: no need to purchase, deployment, operation and maintenance of traditional hardware, saving manpower and cost.
Efficient development: Each function is run separately, deploy, deploy automatically after uploading the code to enhance the speed of independent development and iteration.
Elastically stretchable: the amount of request in milliseconds The real elastically stretchable, do not function does not incur any costs.
Cloud call: call calling cloud WeChat open function capability in the cloud, without having to exchange access_token.
Local debugging: cloud development to provide cloud function local debugging capabilities, enabling developers to easily debug Cloud function locally.
Cloud Development Operation Introduction
New cloud function
Cloud upload function codes in the micro channel developer tools, and configuration of the modification function.
Create a database
Add a collection, and a list of index management, permission settings to add adjustment records.
Storage management
Upload files to the cloud, the cloud applet end and end use function cloud file storage via the API.
Cloud development project combat
In order to give readers a better understanding of the use of cloud development operations, we will launch a live courses "AI smart card recognition applet" project actual combat. Course content will be three basic capacity childhood program · cloud development point of view, and focus on "the use of cloud development insert, read the data." "With the development of cloud upload pictures" "Learn how to use the cloud development to achieve business card recognition logic," the three specific knowledge points to explain.
