如何将LPBYTE转换为字符串

Question

LPBYTE buffer = (LPBYTE)calloc(1024, sizeof(char));
std::string res;

I want something like:

res = buffer;

Answer 1

You can use the std::string constructor (number 6 in the link) that uses iterators to copy the buffer into a string:

std::string res(buffer, buffer + 1024);

Note that there is no conversion other than the unsigned char s in your buffer being converted to char s in the std::string .