| callback | AsyncCallback<void> | Yes| Callback used to the result. If the system time is set successfully, **err** is **null**; otherwise, **err** is an error object.|
| callback | AsyncCallback\<void> | Yes| Callback used to the result. If the system time is set successfully, **err** is **null**; otherwise, **err** is an error object.|
> The preceding command is applicable to Ubuntu 18.04. For other Ubuntu versions, modify the preceding installation command based on the installation package name. Where:
>
> - Python 3.8 or a later version is required. This section uses Python 3.8 as an example.
> - Java 8 or later is required. This section uses Java 8 as an example.
>
> - Java 8 or later is required. This section uses Java 8 as an example.
2. Set Python 3.8 as the default Python version.
Check the location of Python 3.8:
...
...
@@ -80,19 +79,18 @@ To remotely access the Ubuntu environment through Windows to perform operations
> If the Ubuntu system has not been set up yet, set it up on a virtual machine running Windows. For details, see [Ubuntu Installation Guide](https://developer.huawei.com/consumer/cn/training/course/video/C101639987816176315). Then, [configure the Ubuntu basic environment](https://developer.huawei.com/consumer/cn/training/course/video/C101639988048536240).
1. Make sure the Ubuntu shell environment is **bash**.
...
...
@@ -176,20 +173,20 @@ To remotely access the Ubuntu environment through Windows to perform operations
> If the command fails to be executed and the system displays a message indicating that the openssh-server and openssh-client depend on different versions, install the openssh-client of the required version (for example, **sudo apt-get install openssh-client=1:8.2p1-4**) as prompted on the command-line interface (CLI) and run the command again to install the openssh-server.
```
sudo apt-get install openssh-server
```
2. Run the following command to start the SSH service:
```
sudo apt-get install openssh-server
```
2. Run the following command to start the SSH service:
```
sudo systemctl start ssh
```
3. Run the following command to obtain the IP address of the current user for remote access to the Ubuntu environment from Windows:
```
ifconfig
```
...
...
@@ -230,11 +227,11 @@ To remotely access the Ubuntu environment through Windows to perform operations
> To eliminate the need for frequently entering the password for logging in to the remote computer, [set an SSH public key](https://device.harmonyos.com/cn/docs/documentation/guide/ide-registering-public-key-0000001247162706).
> To eliminate the need for frequently entering the password for logging in to the remote computer, [set an SSH public key](https://device.harmonyos.com/cn/docs/documentation/guide/ide-registering-public-key-0000001247162706).
After the connection is successful, the plug-in is automatically installed in the .vscode-server folder on the remote computer. After the installation is complete, reload Visual Studio Code in Windows as prompted. Then you can develop, compile, and burn source code in DevEco Device Tool on Windows.
After the connection is successful, the plug-in is automatically installed in the **.vscode-server** folder on the remote computer. After the installation is complete, reload Visual Studio Code in Windows as prompted. Then you can develop, compile, and burn source code in DevEco Device Tool on Windows.
## Obtaining Source Code
...
...
@@ -322,7 +319,7 @@ In the Ubuntu environment, perform the following steps to obtain the OpenHarmony
### Running prebuilts
Go to the root directory of the source code and run the following script to install the compiler and binary tool:
Go to the root directory of the source code and run the following script to install the compiler and binary tool:
```
bash build/prebuilts_download.sh
...
...
@@ -387,9 +384,9 @@ Perform the following steps in Ubuntu:
> When downloading source code under the OpenHarmony_v1.x branches or tags, perform the operation procedure described in this section to install LLVM 12.0.1.
>
>
> When downloading source code under the Master or non-OpenHarmony_v1.x branches or tags, skip this section. hb will automatically download the latest version of LLVM.
> The preceding command is applicable to Ubuntu 18.04. For other Ubuntu versions, modify the preceding installation command based on the installation package name. Where:
>
> - Python 3.8 or a later version is required. This section uses Python 3.8 as an example.
> - Java 8 or later is required. This section uses Java 8 as an example.
>
> - Java 8 or later is required. This section uses Java 8 as an example.
2. Set Python 3.8 as the default Python version.
Check the location of Python 3.8:
...
...
@@ -88,7 +87,7 @@ To remotely access the Ubuntu environment through Windows to perform operations
> If the command fails to be executed and the system displays a message indicating that the openssh-server and openssh-client depend on different versions, install the openssh-client of the required version (for example, **sudo apt-get install openssh-client=1:8.2p1-4**) as prompted on the command-line interface (CLI) and run the command again to install the openssh-server.
...
...
@@ -227,7 +226,7 @@ To remotely access the Ubuntu environment through Windows to perform operations
5. In the displayed dialog box, select **Linux**, select **Continue**, and enter the password for logging in to the remote computer.
> To eliminate the need for frequently entering the password for logging in to the remote computer, [set an SSH public key](https://device.harmonyos.com/cn/docs/documentation/guide/ide-registering-public-key-0000001247162706).
...
...
@@ -321,7 +320,7 @@ In the Ubuntu environment, perform the following steps to obtain the OpenHarmony
### Running prebuilts
Go to the root directory of the source code and run the following script to install the compiler and binary tool:
Go to the root directory of the source code and run the following script to install the compiler and binary tool:
```
bash build/prebuilts_download.sh
...
...
@@ -384,8 +383,8 @@ hb is a compilation tool of OpenHarmony. To install hb in Ubuntu, perform the fo
