DataFlex

OSS Delete Bucket Objects (Alibaba Cloud)

See more Alibaba Cloud OSS Examples

Demonstrates how to delete objects in a bucket.

The Chilkat S3 functions in the HTTP class are compatible with Alibaba Cloud's OSS service.

DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    String sBucketName
    String sObjectName1
    String sObjectName2
    Variant vSt
    Handle hoSt
    Variant vResp
    Handle hoResp
    String sTemp1
    Integer iTemp1

    Move False To iSuccess

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // Insert your AccessKey ID here:
    Set ComAwsAccessKey Of hoHttp To "access-key"

    // Insert your AccessKey Secret here:
    Set ComAwsSecretKey Of hoHttp To "secret-key"

    // To delete objects from a bucket located in a different region, use the domain for that region, such as "oss-cn-hangzhou.aliyuncs.com 	"
    // See Alibaba Object Storage Service Regions and Endpoints
    Set ComAwsEndpoint Of hoHttp To "oss-us-east-1.aliyuncs.com"

    Move "chilkat" To sBucketName

    Move "seahorse.jpg" To sObjectName1
    Move "orchard.json" To sObjectName2

    Get Create (RefClass(cComChilkatStringTable)) To hoSt
    If (Not(IsComObjectCreated(hoSt))) Begin
        Send CreateComObject of hoSt
    End
    Get ComAppend Of hoSt sObjectName1 To iSuccess
    Get ComAppend Of hoSt sObjectName2 To iSuccess

    Get Create (RefClass(cComChilkatHttpResponse)) To hoResp
    If (Not(IsComObjectCreated(hoResp))) Begin
        Send CreateComObject of hoResp
    End
    Get pvComObject of hoSt to vSt
    Get pvComObject of hoResp to vResp
    Get ComS3_DeleteObjects Of hoHttp sBucketName vSt vResp To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComLastStatus Of hoHttp To iTemp1
    Showln "Response status code = " iTemp1

    // Display the XML response.
    Get ComBodyStr Of hoResp To sTemp1
    Showln sTemp1


End_Procedure