ionic1，ionic2和ionic3有什么区别？ ionic2和ionic3是否相同？

Question

I have created project with ionic cli 2.2.1. But when i enter into project directory and type "ionic info" it gives the following result.

Your system information:

Cordova CLI: 6.0.0 Ionic Framework Version: 3.2.1 Ionic CLI Version: 2.2.3 Ionic App Lib Version: 2.2.1 Ionic App Scripts Version: 1.3.7 ios-deploy version: Not installed ios-sim version: Not installed OS: Linux 4.4 Node Version: v6.10.3 Xcode version: Not installed

my project structure is

config.xml ionic.config.json package.json resources tsconfig.json www hooks node_modules plugins src tslint.json

Is this ionic2 project or ionic3 project.

Answer 1

What is the difference between ionic1, ionic2 and ionic3? Is ionic2 and ionic3 are same?

Wow, there are so many differences that it's hard to know where to start from. No, Ionic 2 andIonic 3 are not the same.

To see all of the differences, see the changelog:

• https://github.com/driftyco/ionic/blob/master/CHANGELOG.md

This command:

curl https://raw.githubusercontent.com/driftyco/ionic/master/CHANGELOG.md | wc -l

gives 2687 lines. There is a lot to read about.

For a good start see:

• 7 Reasons Why Ionic 2 Is Better Than Ionic 1
• What Does Ionic 3 Mean for Ionic 2?