Returns the authentication details associated with the current HTTP request. The authentication details indicate which user account is logged in to the NI Web Server.

노트 이 토픽의 개념에 대한 더 자세한 정보는 웹 서비스 개요 및 길라잡이를 참조하십시오.


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입력/출력

  • cNI__WebServices_lvlib_Web_Requestlvclass.png LabVIEW Web Service Request —

    LabVIEW Web Service Request is an identifier used by Web Services VIs to reference a specific HTTP request. LabVIEW Web Service Request works similarly to a refnum in LabVIEW, allowing you to wire together Web Services VIs within your application. You must wire Web Services VIs to the LabVIEW Web Service Request control or an existing value from the LabVIEW Web Service Request out terminal of another VI.

    웹 메소드 VI 내에서 웹 서비스 VI를 사용하는 경우, 원래의 LabVIEW 웹 서비스 요청 컨트롤을 웹 메소드 VI의 커넥터 팬에 할당해야 합니다.

  • cerrcodeclst.png error in (no error) —

    error in describes error conditions that occur before this node runs. This input provides standard error in functionality.

  • iNI__WebServices_lvlib_Web_Requestlvclass.png LabVIEW Web Service Request out —

    LabVIEW Web Service Request out is an identifier that VIs on the Web Services palette use to reference a specific HTTP request. Use LabVIEW Web Service Request out to wire together Web Services VIs within your application.

  • istr.png user ID —

    user ID returns the ID of the user currently logged in. If no user is logged in, this output returns an empty string.

  • istr.png username —

    username returns the username of the user currently logged in. If no user is logged in, this output returns an empty string.

  • i1dstr.png privileges —

    privileges returns the privileges associated with the request, including privileges associated with a logged in user.

  • ierrcodeclst.png error out —

    error out contains error information. This output provides standard error out functionality.