EXCEL上传下载¶
整理下常用的方法。
CL_EHFND_XLSX¶
SAP的内置方法，通过解析XLSX中的XML文件，实现高速读取数据，首推。
示例代码
TYPES:
BEGIN OF ty_data,
field1 TYPE string,
field2 TYPE string,
END OF ty_data.
DATA:
lt_data TYPE STANDARD TABLE OF ty_data,
ls_data TYPE ty_data.
" 获取上传文件路径
DATA(l_file) = cl_openxml_helper=>browse_local_file_open(
iv_title = 'Choose'
iv_filename = 'Import.xlsx'
iv_extpattern = '*.xlsx|*.xlsx' ).
TRY.
" 获取文件内容
DATA(l_buffer) = cl_openxml_helper=>load_local_file( l_file ).
" 解析文件
DATA(lo_xlsx) = cl_ehfnd_xlsx=>get_instance( ).
DATA(lo_doc) = lo_xlsx->load_doc( l_buffer ).
DATA(lt_sheet_info) = lo_doc->get_sheets( ).
DATA(lo_sheet) = lo_doc->get_sheet_by_id( lt_sheet_info[ 1 ]-sheet_id ).
CATCH cx_openxml_format
cx_openxml_not_found
cx_openxml_not_allowed.
RETURN.
ENDTRY.
" 获取上传行数
DATA l_row TYPE i.
DATA l_row_last TYPE i.
l_row_last = lo_sheet->get_last_row_number( ).
l_row = 1. " 跳过抬头行
" 逐行处理
WHILE l_row < l_row_last.
l_row = l_row + 1.
CLEAR ls_data.
ls_data-field1 = lo_sheet->get_cell_content( iv_row = l_row iv_column = 1 ).
ls_data-field2 = lo_sheet->get_cell_content( iv_row = l_row iv_column = 2 ).
INSERT ls_data INTO TABLE lt_data.
ENDWHILE.
多文本格式处理¶
有时上传会出现单元格内容丢失的情况，这可能是由于多文本格式引起。SAP标准方法，基本都不支持多文本格式，因此需要增强处理。
下面增强只针对CL_EHFND_XLSX，如果是SAP其他标准类（比如CL_FDT_XL_SPREADSHEET），需要自己另外查找增强点
类CL_EHFND_EXP_XLSX_STRING_UTIL，方法GET_STRING_AT_INDEX
...
* Check if index is in bounds of internal table and return it if found
IF lv_index LE lines( mt_strings ).
READ TABLE mt_strings INDEX lv_index REFERENCE INTO lr_s_string.
*{ REPLACE S4DKXXXXXX 1
*/ rv_string = lr_s_string->string.
IF lr_s_string->r IS NOT INITIAL.
" 拼接多格式文本
LOOP AT lr_s_string->r REFERENCE INTO DATA(LR_R).
CONCATENATE rv_string lr_r->string INTO rv_string.
ENDLOOP.
ELSE.
rv_string = lr_s_string->string.
ENDIF.
*} REPLACE
ENDIF.
...
封装简化¶
CL_EHFND_XLSX使用上比其他方法都显得繁琐，不妨写些工具代码来简化。
ZCL_XLSX_IO
CLASS zcl_xlsx_io DEFINITION
PUBLIC
FINAL
CREATE PUBLIC .
PUBLIC SECTION.
DATA mo_xlsx TYPE REF TO cl_ehfnd_xlsx .
DATA mo_doc TYPE REF TO if_ehfnd_xlsx_doc .
DATA mo_sheet TYPE REF TO if_ehfnd_xlsx_sheet .
CLASS-METHODS download_smw0_templete
IMPORTING
!i_objid TYPE w3objid
!i_name TYPE string OPTIONAL .
CLASS-METHODS get_smw0_templete
IMPORTING
!i_objid TYPE w3objid
RETURNING
VALUE(r_buffer) TYPE xstring .
CLASS-METHODS replace_sharedstrings
IMPORTING
!it_replace TYPE ANY TABLE
CHANGING
!c_doc TYPE xstring.
CLASS-METHODS get_local_file
IMPORTING
!i_filename TYPE string OPTIONAL
RETURNING
VALUE(r_buffer) TYPE xstring .
CLASS-METHODS import
IMPORTING
!i_filename TYPE string OPTIONAL
!i_skip_row TYPE i DEFAULT 1
CHANGING
!ct_data TYPE ANY TABLE .
CLASS-METHODS export
IMPORTING
!i_filename TYPE string OPTIONAL
!it_data TYPE ANY TABLE .
CLASS-METHODS get_instance
IMPORTING
!i_buffer TYPE xstring OPTIONAL
RETURNING
VALUE(ro_instance) TYPE REF TO zcl_xlsx_io .
CLASS-METHODS get_reader
IMPORTING
!i_filename TYPE string OPTIONAL
RETURNING
VALUE(ro_instance) TYPE REF TO zcl_xlsx_io .
CLASS-METHODS get_writer
RETURNING
VALUE(ro_instance) TYPE REF TO zcl_xlsx_io .
CLASS-METHODS conv
IMPORTING
!dataflow TYPE string
!convexit TYPE string OPTIONAL
!input TYPE data
EXPORTING
!output TYPE data .
METHODS start
IMPORTING
!i_row TYPE i OPTIONAL
!i_column TYPE i OPTIONAL .
METHODS stop .
METHODS row_id
RETURNING
VALUE(r_row) TYPE i .
METHODS column_id
RETURNING
VALUE(r_column) TYPE i .
METHODS has_next_row
RETURNING
VALUE(r_flag) TYPE abap_bool .
METHODS has_next_column
RETURNING
VALUE(r_flag) TYPE abap_bool .
METHODS next_row
IMPORTING
!i_row TYPE i DEFAULT 1 .
METHODS next_column
IMPORTING
!i_column TYPE i DEFAULT 1 .
METHODS read_column
IMPORTING
!i_column TYPE i
EXPORTING
!e_value TYPE data
RETURNING
VALUE(r_value) TYPE string .
METHODS read_next_column
EXPORTING
!e_value TYPE data
RETURNING
VALUE(r_value) TYPE string .
METHODS write_column
IMPORTING
!i_value TYPE data
!i_conv TYPE xfeld DEFAULT abap_false
!i_column TYPE i .
METHODS write_next_column
IMPORTING
!i_value TYPE data
!i_conv TYPE xfeld DEFAULT abap_false .
METHODS save
IMPORTING
!i_filename TYPE string OPTIONAL .
PROTECTED SECTION.
PRIVATE SECTION.
DATA m_row TYPE i.
DATA m_column TYPE i.
DATA m_row_last TYPE i.
DATA m_column_last TYPE i.
ENDCLASS.
CLASS zcl_xlsx_io IMPLEMENTATION.
METHOD column_id.
r_column = m_column.
ENDMETHOD.
METHOD conv.
DATA l_subrc TYPE subrc VALUE 4.
DATA l_value TYPE string.
DATA l_convexit TYPE string.
DATA l_fm_convexit TYPE rs38l_fnam. " 转换例程函数
DESCRIBE FIELD output TYPE DATA(l_type) EDIT MASK DATA(l_mask).
" EDIT MASK取出来的值如：==ALPHA、==MATN1
CLEAR l_convexit.
IF convexit IS SUPPLIED.
l_convexit = convexit.
ELSEIF strlen( l_mask ) > 2.
l_convexit = l_mask+2.
ELSEIF l_type = 'N'. " 如果是NUMC类型，默认ALPHA转换
l_convexit = 'ALPHA'.
ENDIF.
CASE l_type.
WHEN 'D' OR 'T'. " 日期时间格式
l_value = input.
REPLACE ALL OCCURRENCES OF REGEX '[^0-9]' IN l_value WITH ''.
output = l_value.
WHEN OTHERS.
" 检查字段是否有输出转换
IF l_convexit IS INITIAL.
output = input.
ELSE.
TRY.
" EDIT MASK不支持STRING，还是要用CONVEXIT的方法
l_fm_convexit = |CONVERSION_EXIT_{ l_convexit }_{ dataflow }|.
CALL FUNCTION l_fm_convexit
EXPORTING
input = input
IMPORTING
output = output
EXCEPTIONS
OTHERS = 99.
IF sy-subrc <> 0.
output = input. " 转换错误，直接输入
ENDIF.
CATCH cx_root.
output = input.
ENDTRY.
ENDIF.
ENDCASE.
" CONDENSE必须是Character-Like
IF l_type = 'C' OR l_type = 'N' OR l_type = 'g'.
CONDENSE output. " 去除多余空格
ENDIF.
ENDMETHOD.
METHOD download_smw0_templete.
DATA: ls_wwwdatatab TYPE wwwdatatab,
l_rc TYPE sy-subrc,
l_defaultfilename TYPE string,
ls_wwwdata_tab TYPE wwwdatatab,
l_object_name TYPE w3objid,
l_filename TYPE string,
l_default_file_name TYPE string,
l_fullpath TYPE string,
l_down_path TYPE localfile,
ls_wwwdata TYPE wwwdata,
l_path TYPE string.
l_default_file_name = i_name.
CALL METHOD cl_gui_frontend_services=>file_save_dialog
EXPORTING
window_title = '选择本地文件保存路径'
default_file_name = l_default_file_name
default_extension = '*.xlsx'
file_filter = 'EXCEL FILES(*.xlsx)|*.xlsx'
CHANGING
filename = l_filename
path = l_path
fullpath = l_fullpath
EXCEPTIONS
cntl_error = 1
error_no_gui = 2
not_supported_by_gui = 3
OTHERS = 5.
IF sy-subrc <> 0.
RETURN.
ENDIF.
SELECT SINGLE *
FROM wwwdata
INNER JOIN tadir
ON wwwdata~objid = tadir~obj_name
INTO CORRESPONDING FIELDS OF ls_wwwdata_tab
WHERE wwwdata~srtf2 = 0
AND wwwdata~relid = 'MI'
AND tadir~pgmid = 'R3TR'
AND tadir~object = 'W3MI'
AND tadir~obj_name = i_objid.
IF sy-subrc <> 0.
MESSAGE |模板文件[{ i_objid }]不存在| TYPE 'S' DISPLAY LIKE 'E'.
RETURN.
ENDIF.
l_down_path = l_fullpath.
CALL FUNCTION 'DOWNLOAD_WEB_OBJECT'
EXPORTING
key = ls_wwwdata_tab
destination = l_down_path
IMPORTING
rc = l_rc.
IF sy-subrc = 0.
MESSAGE |模板下载成功| TYPE 'S'.
ELSE.
MESSAGE |模板下载失败| TYPE 'S'.
ENDIF.
ENDMETHOD.
METHOD export.
DATA lo_tabledescr TYPE REF TO cl_abap_tabledescr.
DATA lo_structdescr TYPE REF TO cl_abap_structdescr.
lo_tabledescr ?= cl_abap_typedescr=>describe_by_data( it_data ).
lo_structdescr ?= lo_tabledescr->get_table_line_type( ).
" 获取内表信息
DATA(lt_component) = lo_structdescr->get_components( ).
" 深度结构处理太麻烦，不考虑了，有需要可以自己调整
DELETE lt_component WHERE type IS NOT INSTANCE OF cl_abap_elemdescr.
IF lt_component IS INITIAL.
MESSAGE '导出失败' TYPE 'S' DISPLAY LIKE 'E'.
RETURN.
ENDIF.
DATA(lo_writer) = zcl_xlsx_io=>get_instance( ).
lo_writer->start( ). " 准备写入
" 写入抬头文本行
lo_writer->next_row( ).
LOOP AT lt_component INTO DATA(ls_component).
lo_writer->write_next_column( ls_component-name ).
ENDLOOP.
" 写入数据行
LOOP AT it_data ASSIGNING FIELD-SYMBOL(<ls_data>).
lo_writer->next_row( ).
LOOP AT lt_component INTO ls_component.
FIELD-SYMBOLS <fs_field> TYPE any.
ASSIGN COMPONENT ls_component-name OF STRUCTURE <ls_data> TO <fs_field>.
IF <fs_field> IS ASSIGNED.
lo_writer->write_next_column( <fs_field> ).
UNASSIGN <fs_field>.
ELSE.
lo_writer->next_column( ).
ENDIF.
ENDLOOP.
ENDLOOP.
" 导出到本地
lo_writer->save( i_filename = i_filename ).
ENDMETHOD.
METHOD get_instance.
ro_instance = NEW #( ).
TRY.
ro_instance->mo_xlsx = cl_ehfnd_xlsx=>get_instance( ).
IF i_buffer IS SUPPLIED.
ro_instance->mo_doc = ro_instance->mo_xlsx->load_doc( iv_file_data = i_buffer ).
ELSE.
ro_instance->mo_doc = ro_instance->mo_xlsx->create_doc( ).
ENDIF.
DATA(lt_sheet_info) = ro_instance->mo_doc->get_sheets( ).
ro_instance->mo_sheet = ro_instance->mo_doc->get_sheet_by_id( lt_sheet_info[ 1 ]-sheet_id ).
CATCH
cx_openxml_format
cx_openxml_not_found
cx_openxml_not_allowed.
CLEAR ro_instance.
ENDTRY.
ENDMETHOD.
METHOD get_local_file.
DATA l_filename TYPE string.
IF i_filename IS NOT INITIAL.
l_filename = i_filename.
ELSE.
l_filename = cl_openxml_helper=>browse_local_file_open(
iv_title = 'Choose'
iv_filename = 'Import.xlsx'
iv_extpattern = '*.xlsx|*.xlsx' ).
ENDIF.
CHECK l_filename IS NOT INITIAL.
TRY.
r_buffer = cl_openxml_helper=>load_local_file( l_filename ).
CATCH cx_openxml_not_found.
CLEAR r_buffer.
ENDTRY.
ENDMETHOD.
METHOD get_reader.
DATA(l_buffer) = zcl_xlsx_io=>get_local_file( i_filename ).
ro_instance = zcl_xlsx_io=>get_instance( i_buffer = l_buffer ).
ENDMETHOD.
METHOD get_smw0_templete.
DATA: lt_mime TYPE STANDARD TABLE OF w3mime,
ls_id TYPE wwwdataid,
ls_key TYPE wwwdatatab.
ls_key-relid ='MI'.
ls_key-objid = i_objid.
CALL FUNCTION 'WWWDATA_IMPORT'
EXPORTING
key = ls_key
TABLES
mime = lt_mime
EXCEPTIONS
wrong_object_type = 1
import_error = 2
OTHERS = 3.
IF sy-subrc <> 0.
MESSAGE |模板[{ i_objid }]获取失败| TYPE 'S' DISPLAY LIKE 'E'.
RETURN.
ENDIF.
SELECT SINGLE value FROM wwwparams
WHERE relid = @ls_key-relid
AND objid = @ls_key-objid
AND name EQ 'filesize'
INTO @DATA(l_param).
DATA l_length TYPE i.
l_length = l_param.
CALL FUNCTION 'SCMS_BINARY_TO_XSTRING'
EXPORTING
input_length = l_length
IMPORTING
buffer = r_buffer
TABLES
binary_tab = lt_mime
EXCEPTIONS
failed = 1
OTHERS = 2.
IF sy-subrc <> 0.
CLEAR r_buffer.
ENDIF.
ENDMETHOD.
METHOD get_writer.
ro_instance = get_instance( ).
ENDMETHOD.
METHOD has_next_column.
r_flag = xsdbool( m_column_last > m_column ).
ENDMETHOD.
METHOD has_next_row.
r_flag = xsdbool( m_row_last > m_row ).
ENDMETHOD.
METHOD import.
DATA lr_data TYPE REF TO data.
FIELD-SYMBOLS <fs_data> TYPE any.
FIELD-SYMBOLS <fs_field> TYPE any.
" 构造工作区
CREATE DATA lr_data LIKE LINE OF ct_data[].
ASSIGN lr_data->* TO <fs_data>.
CHECK <fs_data> IS ASSIGNED.
DATA(l_buffer) = get_local_file( i_filename = i_filename ).
CHECK l_buffer IS NOT INITIAL.
DATA(lo_reader) = zcl_xlsx_io=>get_instance( i_buffer = l_buffer ).
CHECK lo_reader IS NOT INITIAL.
" 准备读取
lo_reader->start( ).
" 跳过抬头行
DO i_skip_row TIMES.
lo_reader->next_row( ).
ENDDO.
" 读取数据行
WHILE lo_reader->has_next_row( ) = abap_true.
lo_reader->next_row( ).
CLEAR <fs_data>.
DO.
ASSIGN COMPONENT sy-index OF STRUCTURE <fs_data> TO <fs_field>.
IF <fs_field> IS ASSIGNED.
<fs_field> = lo_reader->read_next_column( ).
UNASSIGN <fs_field>.
ELSE.
EXIT.
ENDIF.
ENDDO.
INSERT <fs_data> INTO TABLE ct_data.
ENDWHILE.
ENDMETHOD.
METHOD next_column.
m_column = m_column + i_column.
ENDMETHOD.
METHOD next_row.
m_row = m_row + i_row.
CLEAR m_column.
m_column_last = mo_sheet->get_last_column_number_in_row( m_row ).
ENDMETHOD.
METHOD read_column.
r_value = mo_sheet->get_cell_content( iv_row = m_row
iv_column = i_column ).
IF e_value IS SUPPLIED.
me->conv(
EXPORTING
dataflow = 'INPUT'
input = r_value
IMPORTING
output = e_value
).
ENDIF.
ENDMETHOD.
METHOD read_next_column.
next_column( ).
r_value = read_column( m_column ).
IF e_value IS SUPPLIED.
me->conv(
EXPORTING
dataflow = 'INPUT'
input = r_value
IMPORTING
output = e_value
).
ENDIF.
ENDMETHOD.
METHOD row_id.
r_row = m_row.
ENDMETHOD.
METHOD save.
DATA l_filename TYPE string.
IF i_filename IS NOT INITIAL.
l_filename = i_filename.
ELSE.
l_filename = cl_openxml_helper=>browse_local_file_save(
iv_title = 'Save as'
iv_filename = 'Export.xlsx'
iv_extpattern = '*.xlsx|*.xlsx' ).
ENDIF.
CHECK l_filename IS NOT INITIAL.
TRY.
cl_openxml_helper=>store_local_file(
im_file_name = l_filename
im_data = mo_doc->save( ) ).
CATCH
cx_openxml_format
cx_openxml_not_found
cx_openxml_not_allowed
cx_dynamic_check
INTO DATA(lx_openxml).
MESSAGE lx_openxml->get_longtext( ) TYPE 'S' DISPLAY LIKE 'E'.
ENDTRY.
ENDMETHOD.
METHOD start.
m_row_last = mo_sheet->get_last_row_number( ).
m_row = i_row.
m_column = i_column.
ENDMETHOD.
METHOD stop.
m_row = m_row_last.
IF m_row > 0.
m_column_last = mo_sheet->get_last_column_number_in_row( m_row ).
m_column = m_column_last.
ENDIF.
ENDMETHOD.
METHOD write_column.
DATA l_value TYPE string.
IF i_conv = abap_true.
me->conv(
EXPORTING
dataflow = 'OUTPUT'
input = i_value
IMPORTING
output = l_value
).
ELSE.
l_value = i_value.
ENDIF.
mo_sheet->set_cell_content( iv_row = m_row
iv_column = i_column
iv_value = l_value ).
ENDMETHOD.
METHOD write_next_column.
next_column( ).
write_column( i_column = m_column
i_conv = i_conv
i_value = i_value ).
ENDMETHOD.
METHOD replace_sharedstrings.
" 程序要求IT_REPLACE至少两列，代码会将左列内容替换为右列内容
CHECK it_replace IS NOT INITIAL.
CHECK c_doc IS NOT INITIAL.
FIELD-SYMBOLS <fs_replace_t> TYPE ANY TABLE.
FIELD-SYMBOLS <fs_replace> TYPE any.
FIELD-SYMBOLS <fs_from> TYPE any.
FIELD-SYMBOLS <fs_to> TYPE any.
TRY.
DATA(lo_doc) = cl_xlsx_document=>load_document( c_doc ).
DATA(lo_workbook_part) = lo_doc->get_workbookpart( ).
DATA(lo_sharedstrings_part) = lo_workbook_part->get_sharedstringspart( ).
DATA(l_sharedstrings_xml) = lo_sharedstrings_part->get_data( ).
DATA(l_sharedstrings_str) = cl_openxml_helper=>xstring_to_string( l_sharedstrings_xml ).
ASSIGN it_replace TO <fs_replace_t>.
LOOP AT <fs_replace_t> ASSIGNING <fs_replace>.
ASSIGN COMPONENT 1 OF STRUCTURE <fs_replace> TO <fs_from> .
ASSIGN COMPONENT 2 OF STRUCTURE <fs_replace> TO <fs_to> .
IF <fs_from> IS ASSIGNED AND <fs_to> IS ASSIGNED.
IF <fs_from> IS NOT INITIAL.
REPLACE ALL OCCURRENCES OF <fs_from> IN l_sharedstrings_str WITH <fs_to> IN CHARACTER MODE.
ENDIF.
ENDIF.
UNASSIGN <fs_from>.
UNASSIGN <fs_to>.
ENDLOOP.
l_sharedstrings_xml = cl_openxml_helper=>string_to_xstring( l_sharedstrings_str ).
lo_sharedstrings_part->feed_data( l_sharedstrings_xml ).
c_doc = lo_doc->get_package_data( ).
CATCH cx_openxml_not_found
cx_openxml_format
cx_openxml_not_allowed
INTO DATA(lx_openxml).
MESSAGE lx_openxml->get_text( ) TYPE 'S' DISPLAY LIKE 'E'.
CATCH cx_root INTO DATA(lx_root).
MESSAGE lx_root->get_text( ) TYPE 'S' DISPLAY LIKE 'E'.
ENDTRY.
ENDMETHOD.
ENDCLASS.
示例代码
TYPES:
BEGIN OF ty_data,
field1 TYPE string,
field2 TYPE string,
END OF ty_data.
DATA lt_data TYPE STANDARD TABLE OF ty_data.
lt_data = VALUE #(
( field1 = 'A1' field2 = 'B1' )
( field1 = 'A2' field2 = 'B2' )
).
" 导出
zcl_xlsx_io=>export( lt_data ).
" 导入
CLEAR lt_data.
zcl_xlsx_io=>import( CHANGING ct_data = lt_data ).
文本替换¶
对于固定模板文件，不妨直接替换里面的文本内容
示例代码
DATA(l_buffer) = zcl_xlsx_io=>get_smw0_templete( CONV #( sy-tcode ) ). " 获取SMW0模板文件
TRY.
DATA(lo_doc) = cl_xlsx_document=>load_document( l_buffer ).
DATA(lo_workbook_part) = lo_doc->get_workbookpart( ).
DATA(lo_sharedstrings_part) = lo_workbook_part->get_sharedstringspart( ).
" 直接替换即可
" 也试过解析XML文件，但富文本格式难以处理
DATA(l_sharedstrings_xml) = lo_sharedstrings_part->get_data( ).
LOOP AT lt_replace INTO DATA(ls_replace).
DATA(l_from) = cl_openxml_helper=>string_to_xstring( ls_replace-from ).
IF l_from IS NOT INITIAL.
DATA(l_to) = cl_openxml_helper=>string_to_xstring( ls_replace-to ).
REPLACE ALL OCCURRENCES OF l_from IN l_sharedstrings_xml WITH l_to IN BYTE MODE.
ENDIF.
CLEAR l_from.
CLEAR l_to.
ENDLOOP.
lo_sharedstrings_part->feed_data( l_sharedstrings_xml ). " 回写
l_buffer = lo_doc->get_package_data( ). " 获取替换后的文件
CATCH cx_openxml_not_found
cx_openxml_format
cx_openxml_not_allowed
INTO DATA(lx_openxml).
MESSAGE lx_openxml->get_text( ) TYPE 'S' DISPLAY LIKE 'E'.
ENDTRY.
ABAP2XLSX¶
第三方工具，通过解析XLSX中的XML文件，实现高速读取数据。相比CL_EHFND_XLSX，提供了更齐全的样式设置。
XLSX WORKBANCH¶
第三方工具，类似SMARTFORMS，预先设置好EXCEL模板与输入参数，随后可在程序中直接调用获取，适合导出特定格式的需求。
TEXT_CONVERT_XLS_TO_SAP¶
该方法可将EXCEL内容直接映射到ABAP内表中。
示例代码
TYPES:
BEGIN OF ty_data,
field1 TYPE string,
field2 TYPE string,
END OF ty_data.
TYPES tt_data TYPE STANDARD TABLE OF ty_data.
DATA lt_data TYPE tt_data.
DATA lt_raw TYPE truxs_t_text_data.
CALL FUNCTION 'TEXT_CONVERT_XLS_TO_SAP'
EXPORTING
i_line_header = abap_false
i_tab_raw_data = lt_raw
i_filename = 'C:\import.xls'
TABLES
i_tab_converted_data = lt_data
EXCEPTIONS
conversion_failed = 1
OTHERS = 2.
ALSM_EXCEL_TO_INTERNAL_TABLE¶
该方法可获取EXCEL单元格内容，处理灵活。
示例代码
TYPES:
BEGIN OF ty_data,
field1 TYPE string,
field2 TYPE string,
END OF ty_data.
TYPES tt_data TYPE STANDARD TABLE OF ty_data.
DATA lt_data TYPE tt_data.
DATA ls_data TYPE ty_data.
DATA lt_intern TYPE STANDARD TABLE OF alsmex_tabline.
DATA ls_intern TYPE alsmex_tabline.
CALL FUNCTION 'ALSM_EXCEL_TO_INTERNAL_TABLE'
EXPORTING
filename = 'C:\import.xls'
i_begin_col = 1
i_begin_row = 2 " 跳过首行
i_end_col = 2
i_end_row = 9999
TABLES
intern = lt_intern
EXCEPTIONS
inconsistent_parameters = 1
upload_ole = 2
OTHERS = 3.
SORT lt_intern BY row col.
LOOP AT lt_intern INTO ls_intern.
AT NEW row.
CLEAR ls_data.
ENDAT.
CASE ls_intern-col.
WHEN '0001'.
ls_data-field1 = ls_intern-value.
WHEN '0002'.
ls_data-field2 = ls_intern-value.
WHEN OTHERS.
ENDCASE.
AT END OF row.
INSERT ls_data INTO TABLE lt_data.
ENDAT.
ENDLOOP.
OLE¶
上古工具，建议放弃
DOI¶
没用过，不懂