SPAN { font-family: "Courier New"; font-size: 10pt; color: rgba(0, 0, 0, 1); background: rgba(255, 255, 255, 1) }
.L0S31 { font-style: italic; color: rgba(128, 128, 128, 1) }
.L0S32 { color: rgba(51, 153, 255, 1) }
.L0S52 { color: rgba(0, 0, 255, 1) }
.L0S55 { color: rgba(128, 0, 128, 1) }
.L0S70 { color: rgba(128, 128, 128, 1) }

核心几个功能
*&      Form  PDF_PRINT
*&---------------------------------------------------------------------*
*通过地址获取文件流
*----------------------------------------------------------------------*

FORM FRM_GET_CONTENT USING URL TYPE STRING

                      CHANGING CONTENT TYPE XSTRING.

  DATA : HTTP_CLIENT TYPE REF TO IF_HTTP_CLIENT.

  CALL METHOD CL_HTTP_CLIENT=>CREATE_BY_URL

    EXPORTING

      URL                = URL

    IMPORTING

      CLIENT             = HTTP_CLIENT

    EXCEPTIONS

      ARGUMENT_NOT_FOUND = 1

      PLUGIN_NOT_ACTIVE  = 2

      INTERNAL_ERROR     = 3

      OTHERS             = 4.

  IF SY-SUBRC = 0.

    HTTP_CLIENT->SEND( ).

    HTTP_CLIENT->RECEIVE( ).

    "CONTENT = HTTP_CLIENT->RESPONSE->TO_XSTRING( ).

    CONTENT = HTTP_CLIENT->RESPONSE->GET_DATA( ).

    HTTP_CLIENT->CLOSE( ).

  ENDIF.

ENDFORM.

SPAN { font-family: "Courier New"; font-size: 10pt; color: rgba(0, 0, 0, 1); background: rgba(255, 255, 255, 1) }
.L0S31 { font-style: italic; color: rgba(128, 128, 128, 1) }
.L0S32 { color: rgba(51, 153, 255, 1) }
.L0S33 { color: rgba(77, 166, 25, 1) }
.L0S52 { color: rgba(0, 0, 255, 1) }
.L0S55 { color: rgba(128, 0, 128, 1) }
.L0S70 { color: rgba(128, 128, 128, 1) }

*&---------------------------------------------------------------------*

*&      Form  PDF_PRINT

*&---------------------------------------------------------------------*

*       打印PDF

*----------------------------------------------------------------------*

FORM pdf_print  USING    p_xstring TYPE xstring.

  DATA: l_rqdestl TYPE rspolname,

        l_rqdest  TYPE rspopname.

  DATA: l_spoolid TYPE rspoid,

        l_msg     TYPE string.

  DATA: ls_outpars TYPE sfpoutpar.

  DATA: size TYPE i.

  DATA: total_size TYPE i.

  DATA: spoolid TYPE rspoid.

  DATA: copies TYPE rspocopies.

  DATA: lifetime.

  CALL FUNCTION 'FPCOMP_SHOW_DIALOG'

    CHANGING

      ie_outpar      = ls_outpars

    EXCEPTIONS

      cancel         = 1

      usage_error    = 2

      system_error   = 3

      internal_error = 4

      OTHERS         = 5.

  IF sy-subrc <> 0.

    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

        WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

    LEAVE PROGRAM.

  ENDIF.

  size = xstrlen( p_xstring ).

  ADD size TO total_size.

  copies = ls_outpars-copies.

  lifetime = ls_outpars-lifetime.

  CALL FUNCTION 'ADS_CREATE_PDF_SPOOLJOB'

    EXPORTING

      dest              = ls_outpars-dest

      pages             = 0

      pdf_data          = p_xstring

      name              = ls_outpars-dataset

      suffix1           = ls_outpars-suffix1

      suffix2           = ls_outpars-suffix2

      copies            = copies

*     PRIO              = ps_op-

      immediate_print   = ls_outpars-reqimm

      auto_delete       = ls_outpars-reqdel

      titleline         = ls_outpars-covtitle

      receiver          = ls_outpars-receiver

      division          = ls_outpars-division

      authority         = ls_outpars-authority

      lifetime          = lifetime

*      "printer         = l_rqdestl

*      dest            = 'PDF3'

*      "pages           = 1

*      pdf_data        = p_xstring

*      immediate_print = 'X'    "如需立即打印，设置为X

*      auto_delete     = 'X'

    IMPORTING

      spoolid         = l_spoolid

    EXCEPTIONS

      OTHERS          = 1.

ENDFORM.                    " PDF_PRINT