更新时间:2023-11-11 23:18:58
在C ++ 11中,使用 std :: to_string
as:
std::string s = std::to_string(number);
char const *pchar = s.c_str(); //use char const* as target type
're done is just fine,except use const
as:
char const* pchar = temp_str.c_str(); //dont use cast