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Snapshot 0 · 2026-11-04T12:47:23Z · Swift ·
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iOS interview questions;iOS面试题集锦（附答案）
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# iOSInterviewQuestions -------------------------------------------- <!--- <p align="center"> <a href=""><img src="https://img.shields.io/badge/pod-v1.21.x-brightgreen.svg"></a> <a href=""><img src="https://img.shields.io/badge/Swift-compatible-orange.svg"></a> <a href=""><img src="https://img.shields.io/badge/platform-iOS%207.0%2B-ff69b5152950834.svg"></a> <a href="https://github.com/ChenYilong/CYLTabBarController/blob/master/LICENSE"><img src="https://img.shields.io/badge/license-MIT-green.svg?style=flat"></a> </p> --> <p align="center"> <a href="https://github.com/ChenYilong/iOSBlog/releases.atom"><img src="https://img.shields.io/badge/RSS feed (full text feed)-订阅我的博客更新-yellow.svg"></a> </p> <p align="center"> <a href=""><img src="https://img.shields.io/static/v1.svg?label=QQ%E3%80%81Telegram%20Group&color=blue&message=%E7%82%B9%E5%87%BB%E8%8E%B7%E5%8F%96QQ%E3%80%81Telegram%E7%BE%A4%E4%BF%A1%E6%81%AF&color=green"></a> </p> <p align="center"><a href="https://mp.weixin.qq.com/s/A4e5h3xgIEh6PInf1Rjqsw"><img src="http://ww4.sinaimg.cn/large/006tNc79ly1g5zsnmaw40g30go04ck08.gif"></a></p> <p align="center"> <a href="https://mp.weixin.qq.com/s/A4e5h3xgIEh6PInf1Rjqsw"><img src="http://ww1.sinaimg.cn/large/006tNc79ly1g5esb5j4oaj300w00rdfn.jpg"></a> <a href="http://weibo.com/luohanchenyilong"><img src="https://tva1.sinaimg.cn/large/006y8mN6ly1g6um2edt3jj300w00q3y9.jpg"></a> <a href="https://twitter.com/iOSChenYilong"><img src="http://ww3.sinaimg.cn/large/006tNc79ly1g5erhikv2kj300w00wgld.jpg"></a> <a href="https://github.com/ChenYilong"><img src="http://ww3.sinaimg.cn/large/006tNc79gy1g5ercvzgxzj300w00wmwx.jpg"></a> <a href="https://qm.qq.com/cgi-bin/qm/qr?k=SEdIYBh52YzquCEo8cmPwgkko1VgSAlw&authKey=sGcG%2BGB81DW%2Ba8v3dCufFSNoxhykAU61Uz%2B%2BqDiKQN2BGHP2xHYVI2tc0Cah2lpu"><img src="http://ww1.sinaimg.cn/large/006tNc79ly1g5euf38fedj300w00wjr5.jpg"></a> <a href="https://t.me/iosobjc"><img src="http://ww2.sinaimg.cn/large/006tNc79ly1g5eus39934j300w00w0r1.jpg"></a> <a href="http://s.zhihu.com/BU5Mp"><img src="http://ww4.sinaimg.cn/large/006tNc79ly1g5eu9melwaj300w00w3ya.jpg"></a> </p> -------------------------------------------- ## iOS面试题集锦（附答案）(Objective-C 版本) <p align="center"><a href="https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/01%E3%80%8A%E6%8B%9B%E8%81%98%E4%B8%80%E4%B8%AA%E9%9D%A0%E8%B0%B1%E7%9A%84iOS%E3%80%8B%E9%9D%A2%E8%AF%95%E9%A2%98%E5%8F%82%E8%80%83%E7%AD%94%E6%A1%88/%E3%80%8A%E6%8B%9B%E8%81%98%E4%B8%80%E4%B8%AA%E9%9D%A0%E8%B0%B1%E7%9A%84iOS%E3%80%8B%E9%9D%A2%E8%AF%95%E9%A2%98%E5%8F%82%E8%80%83%E7%AD%94%E6%A1%88%EF%BC%88%E4%B8%8A%EF%BC%89.md"><img src="banner.png"></a></p> 第一篇 ： [《招聘一个靠谱的 iOS》—参考答案（上）](https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/01《招聘一个靠谱的iOS》面试题参考答案/《招聘一个靠谱的iOS》面试题参考答案（上）.md) 第二篇 ： [《招聘一个靠谱的 iOS》—参考答案（下）](https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/01《招聘一个靠谱的iOS》面试题参考答案/《招聘一个靠谱的iOS》面试题参考答案（下）.md) 面试题来源是[微博@我就叫Sunny怎么了](http://weibo.com/u/1364395395)的这篇博文：[《招聘一个靠谱的 iOS》](http://blog.sunnyxx.com/2015/07/04/ios-interview/)，其中共55题，除第一题为纠错题外，其他54道均为简答题。 博文中给出了高质量的面试题，但是未给出答案，我尝试着总结了下答案，分两篇发：这是[上篇](https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/01《招聘一个靠谱的iOS》面试题参考答案/《招聘一个靠谱的iOS》面试题参考答案（上）.md) ，这是[下篇](https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/01《招聘一个靠谱的iOS》面试题参考答案/《招聘一个靠谱的iOS》面试题参考答案（下）.md) 。请持续关注[微博@iOS程序犭袁](http://weibo.com/luohanchenyilong/)。 ## iOS面试题集锦（附答案）(Swift 版本) <p align="center"><a href="https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/02_Swift_interview_questions/theory.md"><img src="assets/Swift_theory_Interview_Questions.jpg"></a></p> - [《理论篇: Swift/ObjC 语言基础》](https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/02_Swift_interview_questions/theory.md) <p align="center"><a href="https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/02_Swift_interview_questions/practical.md"><img src="assets/Swift_practical_Interview_Questions.jpg"></a></p> - [《实战篇: iOS项目开发技能》]( https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/02_Swift_interview_questions/practical.md ) ## iOS Programming Challenge <p align="center"><a href="https://github.com/ChenYilong/iOSInterviewQuestions/tree/master/Swift/MVVMDemo"><img src="banner-coding-challenge.png"></a></p> - [Swift Demo]( https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/Swift/MVVMDemo "") - [SwiftUI Demo]( https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/SwiftUI/SwiftUIDemo "") - [Technical design document demo]( https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/Other/TechnicalDesignDocumentDemo "") ## 技术清谈面试题系列（附答案） [《技术清谈面试题系列》](https://github.com/iteatimeteam/Friday-QA) ## 行为面试题  - [《自我介绍类型》]( https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/Behavioral_based_interviewing_Competency_Based/objective_qa.md ) - [《主观问题类型》]( https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/Behavioral_based_interviewing_Competency_Based/subjective_qa.md ) - [《软件工程类型》]( https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/Behavioral_based_interviewing_Competency_Based/technical_qa.md) ## Other - [《软件开发术语》]( https://github.com/ChenYilong/iOSInterviewQuestions/blob/master/02_Swift_interview_questions/Software_Development_Terminology.md) ## Star History <a href="https://www.star-history.com/?type=date&repos=ChenYilong%2FiOSInterviewQuestions"> <picture> <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/chart?repos=ChenYilong/iOSInterviewQuestions&type=date&theme=dark&legend=top-left&sealed_token=zvpTMI_ui_mtW7KG8o7minUjA3dHsq-1UkkM0n3PtVaAk-o8pKES2GSB18nfsznitOIfRDOt5PH1Uh7xfzSUj1ew-w14X4ORiq8JO0gcM-OWVVRVLrtvuA" /> <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/chart?repos=ChenYilong/iOSInterviewQuestions&type=date&legend=top-left&sealed_token=zvpTMI_ui_mtW7KG8o7minUjA3dHsq-1UkkM0n3PtVaAk-o8pKES2GSB18nfsznitOIfRDOt5PH1Uh7xfzSUj1ew-w14X4ORiq8JO0gcM-OWVVRVLrtvuA" /> <img alt="Star History Chart" src="https://api.star-history.com/chart?repos=ChenYilong/iOSInterviewQuestions&type=date&legend=top-left&sealed_token=zvpTMI_ui_mtW7KG8o7minUjA3dHsq-1UkkM0n3PtVaAk-o8pKES2GSB18nfsznitOIfRDOt5PH1Uh7xfzSUj1ew-w14X4ORiq8JO0gcM-OWVVRVLrtvuA" /> </picture> </a> ------------- Posted by Posted by [微博@iOS程序犭袁](http://weibo.com/luohanchenyilong/) & [公众号@iTeaTime技术清谈](https://mp.weixin.qq.com/s/A4e5h3xgIEh6PInf1Rjqsw) 原创文章，版权声明：自由转载-非商用-非衍生-保持署名 | [Creative Commons BY-NC-ND 3.0](http://creativecommons.org/licenses/by-nc-nd/3.0/deed.zh) <p align="center"><a href="http://weibo.com/u/1692391497?s=6uyXnP" target="_blank"><img border="0" src="http://service.t.sina.com.cn/widget/qmd/1692391497/b46c844b/1.png"/></a></p>