[英]Return binary data via RFC
I want to return binary data in ABAP, for example a PNG image file.我想在 ABAP 中返回二进制数据,例如一个PNG图像文件。
Which data type should I use?我应该使用哪种数据类型? string, xstring, ...?
字符串,xstring,...?
I use the PyRFC SDK: https://github.com/SAP/PyRFC我使用 PyRFC SDK: https : //github.com/SAP/PyRFC
xstring
Sidenotes if you have large data:如果你有大数据,旁注:
ztta/max_memreq_MB
) ztta/max_memreq_MB
)XSTRINGS_TABLE
), dynamic memory allocation is easier because it will not be requested in one go, as is the case for a flat xstringXSTRINGS_TABLE
),动态内存分配更容易,因为它不会一次性请求,就像平面 xstring 的情况一样
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