matinal：ABAP 字符串的 Base64 加密和解密

最新推荐文章于 2025-02-17 16:52:58 发布

原创最新推荐文章于 2025-02-17 16:52:58 发布 · 416 阅读

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文章详细描述了如何在ABAP编程环境中使用FORM和CALLMETHOD来执行Base64编码（编码UTF-8并转换为Base64）以及解码操作（使用if_http_utility函数）。

base64加密：

FORM encode_base64  USING    p_business  “字符串string
                    CHANGING p_base64.

  DATA l_xstring TYPE xstring.
  CHECK p_business IS NOT INITIAL.

  CALL METHOD cl_http_utility=>encode_utf8
    EXPORTING
      unencoded = p_business
    RECEIVING
      encoded   = l_xstring.

  CALL METHOD cl_http_utility=>encode_x_base64  
    EXPORTING
      unencoded = l_xstring
    RECEIVING
      encoded   = p_base64.
ENDFORM.

base64解密:

FORM decoding_base64 CHANGING p_business TYPE string.

  DATA l_xstring TYPE xstring.
  CALL METHOD cl_http_utility=>if_http_utility~decode_x_base64
    EXPORTING
      encoded = p_business
    RECEIVING
      decoded = l_xstring.

  CLEAR p_business.
  CALL METHOD cl_http_utility=>if_http_utility~decode_utf8
    EXPORTING
      encoded   = l_xstring
    RECEIVING
      unencoded = p_business.

ENDFORM.

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