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SwiftUI 考试题库项目之支持题库和考试题库数量(教程含源码)
2022-07-17 01:19:00 【知识大胖】
实战需求
SwiftUI 考试题库项目之支持题库和考试题库数量
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考试环节

搜索题库

考试控制界面
支持控制考试题目数量
基础知识
- typealias 设置函数别名,方便后期调用
typealias QuestionsData = [QuestionsGroup]
struct QuestionsGroup: Codable, Hashable {
var name: String
var questions: Questions
}
- 载入json文件
func load(_ filename: String, _ `extension`: String) {
let data: Data
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