SAP 发送邮件 面向对象

REPORT ZMMR0068_YYN.

CONSTANTS:
  gc_tab  TYPE c VALUE cl_bcs_convert=>gc_tab,  "CL_ABAP_CHAR_UTILITIES=>HORIZONTAL_TAB
  gc_crlf TYPE c VALUE cl_bcs_convert=>gc_crlf. "CL_ABAP_CHAR_UTILITIES=>CR_LF

PARAMETERS:  mailto TYPE ad_smtpadr . " 收件人

DATA send_request   TYPE REF TO cl_bcs.
DATA document       TYPE REF TO cl_document_bcs.
DATA recipient      TYPE REF TO if_recipient_bcs.
DATA bcs_exception  TYPE REF TO cx_bcs.

DATA main_text      TYPE bcsy_text.
DATA binary_content TYPE solix_tab.
DATA size           TYPE so_obj_len.
DATA sent_to_all    TYPE os_boolean.

START-OF-SELECTION.

  PERFORM create_content.
  PERFORM send.

*&---------------------------------------------------------------------*
*&      Form  create_content
*&---------------------------------------------------------------------*
* Create Example Content
* 1) Write example text into a string
* 2) convert this string to solix_tab
*----------------------------------------------------------------------*
FORM create_content.

  DATA lv_string TYPE string.
  DATA ls_t100   TYPE t100.

* --------------------------------------------------------------
* as example content we use some system messages out of t100
* get them for all installed languages from db
* and write one line for each language into the spread sheet
* columns are separated by TAB and each line ends with CRLF

  CONCATENATE 'This Is Just Example Text!'
              gc_crlf gc_crlf
              INTO lv_string.

  DO  TIMES.
    CONCATENATE lv_string
                '' gc_tab
                '' gc_tab
                '' gc_tab
                'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' gc_tab
                'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' gc_tab
                'ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc' gc_tab
                'ddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd' gc_tab
                'eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee' gc_tab
                'fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff' gc_tab
                'ggggggggggggggggggggggggggggggggggggggggggggggggggggggggggggg' gc_tab
                'hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh' gc_tab
                'iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii' gc_tab
                'jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj' gc_tab
                'kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk' gc_crlf
                INTO lv_string.
  ENDDO.
* --------------------------------------------------------------
* convert the text string into UTF-16LE binary data including
* byte-order-mark. Mircosoft Excel prefers these settings
* all this is done by new class cl_bcs_convert (see note 1151257)

  TRY.
      cl_bcs_convert=>string_to_solix(
        EXPORTING
          iv_string   = lv_string
          iv_codepage = ''  "suitable for MS Excel, leave empty
          iv_add_bom  = 'X'     "for other doc types
        IMPORTING
          et_solix  = binary_content
          ev_size   = size ).
    CATCH cx_bcs.
      MESSAGE e445(so).
  ENDTRY.

ENDFORM.                    "create_content

*---------------------------------------------------------------
* NOTES:
*---------------------------------------------------------------
* UTF-16LE including the BOM (Byte order mark)
* is preferred by Microsoft Excel. If you want to create
* other binary content you may choose another codepage (e.g.
* '4110' (UTF-8) which is standard for e-mails).
* Find SAP codepage names in the drop down list
* for the codepage setting of node SMTP in transaction SCOT.
* Or: leave iv_codepage and iv_add_bom empty. Then the target
* codepage is set according to SAPconnect settings
*
* Important:
* SAP neither guarantees that the attachment created
* by this report can be opened by all Excel Versions nor
* that it can be opened by any 3rd party software at all

*&---------------------------------------------------------------------*
*&      Form  send
*&---------------------------------------------------------------------*
FORM send.

  TRY.

*     -------- create persistent send request ------------------------
      send_request = cl_bcs=>create_persistent( ).

*     -------- create and set document with attachment ---------------
*     create document object from internal table with text
      APPEND 'Hello world!' TO main_text.                   " 邮件内容
      document = cl_document_bcs=>create_document(
        i_type    = 'RAW'
        i_text    = main_text
        i_subject = 'Test Created By BCS_EXAMPLE_7' ).      " 邮件主题名

*     add the spread sheet as attachment to document object
      document->add_attachment(
        i_attachment_type    = 'xls'                        " 附件格式
        i_attachment_subject = 'ExampleSpreadSheet'         " attachment name
        i_attachment_size    = size                         "附件大小
        i_att_content_hex    = binary_content ).            "附件内容

*     add document object to send request
      send_request->set_document( document ).

*     --------- add recipient (e-mail address) -----------------------
*     create recipient object
      recipient = cl_cam_address_bcs=>create_internet_address( mailto ).

*     add recipient object to send request
      send_request->add_recipient( recipient ).

*     ---------- send document ---------------------------------------
      sent_to_all = send_request->send( i_with_error_screen = 'X' ).

      COMMIT WORK.
      WAIT UP TO  SECONDS.
      SUBMIT rsconn01 WITH mode = 'INT'
                    WITH output = 'X'
                    AND RETURN.
      IF sent_to_all IS INITIAL.
        MESSAGE i500(sbcoms) WITH mailto.
      ELSE.
        MESSAGE s022(so).
      ENDIF.
*   ------------ exception handling ----------------------------------
*   replace this rudimentary exception handling with your own one !!!
    CATCH cx_bcs INTO bcs_exception.
      MESSAGE i865(so) WITH bcs_exception->error_type.
  ENDTRY.

ENDFORM.                    "send