无法将'LPCWSTR {aka const wchar_t*}'转换为'LPCSTR {aka const char*}

#include <iostream>
#include <cstring>
#include <cwchar> // 或 #include <wchar.h>, 这个头文件包含 wcstombs_s 函数

int main()
{
    const wchar_t* wide_str = L"你好，世界！";
    char* chr_str = new char[wcstombs_s(wide_str, wcslen(wide_str), MB_CUR_MAX) + 1];
    wcstombs_s(chr_str, wcslen(wide_str), MB_CUR_MAX, wide_str, wcslen(wide_str));
    std::cout << "转换后的字符字符串: " << chr_str << std::endl;
    delete[] chr_str;
    return 0;
}