[SAP ABAP开发技术总结]字符编码与解码

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DATA: xstr TYPE xstring.
DATA:  l_codepage(4) TYPE n .
DATA:  l_encoding(20).
**********字符集名与内码转换
"将外部字符集名转换为内部编码
CALL FUNCTION ‘SCP_CODEPAGE_BY_EXTERNAL_NAME‘
  EXPORTING
    external_name = ‘UTF-8‘
  IMPORTING
    sap_codepage  = l_codepage.
l_encoding = l_codepage.
**********编码
DATA: convout TYPE REF TO cl_abap_conv_out_ce.
"创建编码对象
convout = cl_abap_conv_out_ce=>create( encoding = l_encoding ).
convout->write( data = ‘江正军‘)."编码
xstr =  convout->get_buffer( )."获取码流
WRITE: / xstr."E6B19FE6ADA3E5869B
**********解码
DATA: convin TYPE REF TO cl_abap_conv_in_ce.
"创建解码对象
convin = cl_abap_conv_in_ce=>create( encoding = l_encoding input = xstr ).
DATA: str TYPE string.
CALL METHOD convin->read"解码
  IMPORTING data = str.
WRITE: / str."江正军