Help Center/ Graph Engine Service/ Developer Guide/ Using the Service Plane SDK/ Downloading and Installing the SDK
Updated on 2024-11-25 GMT+08:00
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Downloading and Installing the SDK

The service plane SDK supports two programming languages: Java and Python. For Java SDK, there are two scenarios:

  • Maven source available: A Maven source is configured and can download JAR files from open source repositories.
  • Maven source unavailable: There is no Maven source configured or it cannot download JAR files from open source repositories.

Downloading the SDK

Download the SDK and driver. For details, see Managing Connections . The SDK package named huaweicloud-ges-sdk-java-xxx.zip is obtained.

Installing the Java SDK When the Maven Source Is Available

  1. Extract huaweicloud-ges-sdk-java-xxx.zip, go to the maven-install directory, and run the ges-sdk-java-maven-install.bat or ges-sdk-java-maven-install.sh file to install graph-sdk-xxx.jar and cypher-jdbc-driver-xxx.jar to the local Maven repository.
  2. Create a Maven project and add the following dependency to the POM file. Use Maven to download JAR files on which the SDK depends from other open source repositories. 
    <dependency> 
    <groupId>com.huawei.ges.graph</groupId> 
    <artifactId>graph-sdk</artifactId> 
    <version>xxx</version>  // Enter the version number of the current service-plane SDK.
</dependency>

Installing the Java SDK When the Maven Source Is Unavailable

Create a project, extract huaweicloud-ges-sdk-java-xxx.zip, and import graph-sdk-xxx-jar-with-dependencies.jar in the jars directory to the project or import all packages in the graph-sdk-xxx.jar and graph-sdk-lib directories to the project.

Installing the Python SDK

Extract huaweicloud-ges-sdk-java-xxx.zip, go to the huaweicloud-ges-sdk-java-xxx directory, and run the pip install command to install the .whl file in the pip_install directory. Then, you can use the Python SDK locally.