在C++中将字符串转换为uint8_t数组

#include<iostream>
#include<string>
#include<vector>
#include<algorithm>

std::vector<uint8_t> string_to_uint8_array(const std::string& str) {
    std::vector<uint8_t> result(str.begin(), str.end());
    return result;
}

int main() {
    std::string str = "Hello, world!";
    std::vector<uint8_t> uint8_array = string_to_uint8_array(str);

    for (const auto& byte : uint8_array) {
        std::cout<< static_cast<int>(byte) << " ";
    }

    return 0;
}