ABAP 获取本地路径

METHOD get_file_address.*****************************************************************示例:***    AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.****   选择文件搜索帮助***    p_file = zcl_devp_tools=>get_instance( )->get_file_address( EXPORTING im_path = p_file ).**************************************************************    DATA lv_filename TYPE rlgrap-filename.
* 选择文件搜索帮助    CALL FUNCTION 'WS_FILENAME_GET'      EXPORTING        def_path         = im_path        mask             = ',*.XLS;*.XLSX;*.XML;' "',*.xlsx,*.XLSX,*.xls,*.XLS.'        mode             = '0'        title            = '导入文件'      IMPORTING        filename         = lv_filename      EXCEPTIONS        inv_winsys       = 1        no_batch         = 2        selection_cancel = 3        selection_error  = 4        OTHERS           = 5.
    IF sy-subrc <> 0 AND sy-subrc <> 3.      MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno           WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.    ENDIF.
* 如果选择了文件    IF sy-subrc = 0 AND lv_filename IS NOT INITIAL.      ex_path = lv_filename.    ENDIF.
  ENDMETHOD.

METHOD get_folder_path.
    CALL METHOD cl_gui_frontend_services=>directory_browse      EXPORTING        window_title         = 'Select Folder'        initial_folder       = 'C:\'      CHANGING        selected_folder      = o_path      EXCEPTIONS        cntl_error           = 1        error_no_gui         = 2        not_supported_by_gui = 3        OTHERS               = 4.
  ENDMETHOD.