直接上代碼：

??? struct struct_str_arr
??? {
?? ??? ?char* str_ptr[1000];
??? };
??? ?
??? struct_str_arr str_arr;
??? struct_str_arr* str_arr_ptr = (struct_str_arr*)malloc(sizeof(str_arr));
??? ?
??? ?
??? DLLEXPORT struct_str_arr* __stdcall test_str_arr(char *str_ptr[])?? ?
??? {?? ?
?? ??? ?str_arr_ptr->str_ptr[0] = str_ptr[0];
?? ??? ?str_arr_ptr->str_ptr[1] = str_ptr[1];
?? ??? ?str_arr_ptr->str_ptr[2] = str_ptr[2];
??? ?
??????? return str_arr_ptr;?? ?
??? }

??? # 傳遞字符串?dāng)?shù)組
??? # 對應(yīng)c++ test_str_arr
??? ?
??? import ctypes
??? path = r'E:\01_Lab\VisualStudioLab\cpp_dll\cpp_dll\Debug\cpp_dll.dll'
??? dll = ctypes.WinDLL(path)
??? ?
??? # 傳遞的數(shù)據(jù)
??? char_p_arr = ctypes.c_char_p * 100;
??? arr = char_p_arr(b'google',b'baidu',b'qq')
??? ?
??? # 返回的數(shù)據(jù)
??? class StructPointer(ctypes.Structure): ?
??????? _fields_ = [("str_ptr", ctypes.c_char_p * 1000)] ?
??? ?
?????? ?
??? dll.test_str_arr.restype = ctypes.POINTER(StructPointer)
??? ret_ptr = dll.test_str_arr(ctypes.pointer(arr)) #傳遞數(shù)組指針
??? ret_ptr.contents.str_ptr[2].decode()
?

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