我找到了这段代码:
FUNCTION /FOO/BAR.
*"----------------------------------------------------------------------
*"*"Lokale Schnittstelle:
*" IMPORTING
*" VALUE(IV_XYZ) TYPE STRING
*" EXPORTING
*" VALUE(EV_RESULT_JSON) TYPE STRING
*"----------------------------------------------------------------------
*-- Initialization
clear ev_result_json.
clear ev_result_json
需要吗?