Take you to the installation and simple use tutorial of the deveco studio compiler of harmonyos to create and run Hello world?

Today is also a curious state of mind , Because after all, Huawei recently HarmonyOS The system is often searched , I'm going to install it to experience , Because I have learned Android, After all, the installation is smooth , And the installation of Hongmeng is simple after all .

1. Briefly introduce the compiler

DevEco Studio Is based on IntelliJ IDEA Community Open source builds , One stop integrated development environment for Huawei terminal full scene multi equipment （IDE）, Provide project template creation for developers 、 Development 、 compile 、 debugging 、 Release etc. E2E Of HarmonyOS Application development services . By using DevEco Studio, Developers can develop more efficiently with HarmonyOS The application of distributed capabilities , And then improve the efficiency of innovation . Because it's based on IntelliJ IDEA Community, and Android studio The interface of is still very similar .

2. download

Download address ：https://developer.harmonyos.com/cn/develop/deveco-studio#download
Because mine is window System , So I choose to download this

However, it seems that you need to register Huawei's account when downloading , Because my mobile phone is Huawei , So there is an account , But you don't have a Huawei account , Just go to that website and register .

3. install

1. Double click the file below

2. choice 64-bit launcher

3. Modify the path

Because I have finished installing , There are no screenshots , In fact, I know after installing so many software , Cannot install to C disc , Just change to another disk , But if you C If there is more disk space , When I didn't say .

3. Configure the development environment

If You can directly access the network without configuring the development environment , Because my network is campus network , So I can visit directly , There is no need to configure the development environment , Just click start . If you No direct access Internet The Internet , Take a look at this tutorial You need to access the network scene through a proxy .

4. Click on the run

1. Run the installed DevEco Studio, For the first time to use , Please select Do not import settings, Click on OK.
2. Set the country according to the wizard / Area , And then click Start using DevEco Studio.
3. The tool will automatically check whether there is... Under the local path HarmonyOS SDK, If it doesn't exist , The following wizard will pop up , Prompt to download HarmonyOS SDK. When downloading , Sure Let's change the installation path .

5. Create a new project

Click on Create HamonyOS Project

choice Java This page of

The path can be customized , You can also modify

Then wait for it build success

If build Failure , We can go gradle Download to the local website , Then put the red circle in the picture Change to your local path

build After success , If you need to use c++,js, You can download it yourself

6. Using a mobile phone simulator P40

Then click on the red circle in the figure , Use Simulator

Then it will jump to the browser , Need you Click the allow button on the interface to authorize .

Click the start button , I didn't expect I had no money to buy P40, The simulator can use P40.

Then we open the familiar mobile interface

Click on the run

7. first hello world

congratulations , Installation successful

4. Experience feeling

It feels good after all , Very smooth , And the installation steps are also simple , The writing of code is friendly after all , It's what we often use Java. More details can require an in-depth understanding of it , After all, I installed it for the first time , Many functions are waiting for us to find , More functions are waiting for us to learn . If you also like to know Hongmeng , You can go to this website ,https://hmxt.org/academy, There are detailed tutorials .

Reference address ：
https://developer.harmonyos.com/cn/docs/documentation/doc-guides/harmonyos-overview-0000000000011903