在C++中使用AdjustTokenPrivileges函数可以提升访问令牌的权限。下面是一个示例代码:

#include <iostream>#include <windows.h>int main() {HANDLE hToken;TOKEN_PRIVILEGES tp;LUID luid;if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) {std::cout << "Failed to open process token." << std::endl;return 1;}if (!LookupPrivilegeValue(NULL, SE_DEBUG_NAME, &luid)) {std::cout << "Failed to lookup privilege value." << std::endl;return 1;}tp.PrivilegeCount = 1;tp.Privileges[0].Luid = luid;tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;if (!AdjustTokenPrivileges(hToken, FALSE, &tp, sizeof(TOKEN_PRIVILEGES), NULL, NULL)) {std::cout << "Failed to adjust token privileges." << std::endl;return 1;}std::cout << "Token privileges adjusted successfully." << std::endl;CloseHandle(hToken);return 0;}

该代码打开当前进程的访问令牌,然后使用LookupPrivilegeValue函数查找SE_DEBUG_NAME特权的LUID。接下来,将要修改的特权信息填充到TOKEN_PRIVILEGES结构体中,然后使用AdjustTokenPrivileges函数提升访问令牌的权限。如果调用成功,将输出"Token privileges adjusted successfully."。

需要注意的是,运行此代码需要管理员权限。