Release Notes and Announcements

Announcement: Tencent Cloud Mini Program Platform Renamed to Tencent Cloud Super App as a Service on January 2, 2025

Console Updates

Android SDK Updates

iOS SDK Updates

Flutter SDK Updates

IDE Updates

Base Library Updates

Product Introduction

Overview

Strengths

Use Cases

Purchase Guide

Billing Overview

Pay-As-You-Go Billing

Renewal Guide

Service Suspension Instructions

Getting Started

Plan Management

Overview

Console Account Management

Storage Configuration

Acceleration Configuration

Branding Configurations

Platform Features

Console Login

Users and Permission System

Mini Program Management

Mini Game Management

Superapp Management

Commercialization

Platform Management

User Management

Team Management

Operations Management

Security Center

Code Integration Guide

Getting Demo and SDK

Android

iOS

Flutter

Superapp Server

GUID Generation Rules

Mini Program Development Guide

Mini Program Introduction and Development Environment

Mini Program Code Composition

Guide

Framework

Components

API

Server Backend

JS SDK

Base Library

IDE Operation Instructions

Mini Game Development Guide

Guide

API

Server Backend

Practice Tutorial

Mini Program Login Practical Tutorial

Mini Program Subscription Message Practical Tutorial

Payment Practical Tutorial

Ad Integration Practical Tutorial

Mini Game Subscription Message Practical Tutorial

API Documentation

History

Introduction

API Category

Making API Requests

Operation Management APIs

User Management APIs

Team Management APIs

Sensitive API-Related APIs

Role Management APIs

Platform Management APIs

Other Console APIs

Mini Program or Mini Game APIs

Management-Sensitive APIs

Global Domain Management APIs

Superapp APIs

Data Types

Agreements

Service Level Agreement

Data Processing and Security Agreement

SDK Privacy Policy Module

SDK Data Processing and Security Agreement Module

JSON Configuration

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Last updated: 2024-11-21 18:28:34

JSON is a data format, not a programming language. For mini programs, JSON plays the role of static configuration.
Example
Let's start by looking at an example. Please find the app.json file in the root directory and open it in the code editor. And the app.json file code for this document is as follows:
{
  "pages":[
    "pages/index/index",
    "pages/logs/logs"
  ],
  "window":{
    "backgroundTextStyle":"light",
    "navigationBarBackgroundColor": "#fff",
    "navigationBarTitleText": "WeChat",
    "navigationBarTextStyle":"black"
  }
}
Change the value of "navigationBarTitleText" in line 9 from WeChat to MiniProgram.
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Save the file and upon automatic IDE refresh, you can see that the title at the top of emulator has changed from WeChat to MiniProgram.
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JSON files are used for static configuration in mini program development and determine some mini program performance before it runs. Please note that the mini program cannot dynamically update the JSON configuration file during the running process in order to make corresponding changes.
JSON syntax
Compared with XML file, JSON file is a lightweight data exchange format, as it usually doesn't require specialized tools for reading or modifying.
JSON file code is wrapped in curly brackets {} and the data is in a key-value format.
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It looks like JavaScript's object expression, but it's different.
The keys in JSON file must be double-quoted strings. Common mistakes include forgetting to enclose the keys in double quotes or mistakenly enclose them in single quotes.
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The value of the key-value pairs in JSON file can be any of the following types: 
1. Number, including floating-point numbers and integers.
2. String that enclosed in double quotes.
3. Boolean, true or false.
4. Array that enclosed in square brackets [].
5. Object that enclosed in curly brackets {}.
6. Null.
Other value types will trigger an error, for example, in JavaScript. 
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Note that no comments are allowed in JSON data, otherwise, an error will occur. 
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