获取当前dll路径

static HMODULE GetSelfModuleHandle(){MEMORY_BASIC_INFORMATION mbi;return ((::VirtualQuery(GetSelfModuleHandle, &mbi, sizeof(mbi)) != 0) ? (HMODULE)mbi.AllocationBase : NULL);}std::string GetCurDllPath(){WCHAR szModuleFileName[MAX_PATH];GetModuleFileName(GetSelfModuleHandle(), szModuleFileName, sizeof(szModuleFileName)/sizeof(WCHAR));printf("Dll path:%ws\n",szModuleFileName);char tempStr[MAX_PATH] = {0};sprintf(tempStr,"%ws",szModuleFileName);std::string fullPath(tempStr);size_t pos = fullPath.find_last_of("\\");std::string dllpath(fullPath.begin(),fullPath.begin()+pos);return dllpath;}

启动进程，并把新进程的句柄保存下来

HWND g_winProcessHandle = NULL;void CreateWinProcess(HWND handle){char cmdLine[1024]={0};sprintf(cmdLine,"%s\\WinWindow.exe -handle %lld",GetCurDllPath().c_str(),handle);WCHAR *wCmdLine=NULL;int wLen=0;ctow(cmdLine,wCmdLine,wLen);printf("wCmdLine wLen:%d,wCmdLine:%ws",wLen,wCmdLine);PROCESS_INFORMATION pro_info; //进程信息 STARTUPINFO sti; //启动信息 //...... // 初始化两个结构体 ZeroMemory(&pro_info, sizeof(PROCESS_INFORMATION)); ZeroMemory(&sti, sizeof(STARTUPINFO)); bool ret = CreateProcess(NULL,wCmdLine,NULL,NULL,false,NULL,NULL,NULL,&sti,&pro_info);if(!ret){printf("CreateProcess failed,cmdLine:%s,error:%lld",cmdLine,GetLastError());}if(wCmdLine!=NULL)delete[] wCmdLine;g_winrtProcessHandle = (HWND)pro_info.hProcess;}

根据子进程句柄杀死子进程

DWORD exitCode; //退出码 GetExitCodeProcess(g_winProcessHandle,&exitCode); //获取退出码 int ret = TerminateProcess(g_winProcessHandle, exitCode);printf("TerminateProcess:ret:%d,last error:%lld",ret,GetLastError());

根据进程名称杀死进程

#include <windows.h>#include <TlHelp32.h>#include <iostream>std::string WstringToString(const std::wstring wstr){std::string result;int len = WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), wstr.size(), NULL, 0, NULL, NULL);if( len <= 0 )return result;char* buffer = new char[len + 1];if(buffer == NULL )return result;WideCharToMultiByte(CP_ACP, 0, wstr.c_str(), wstr.size(), buffer, len, NULL, NULL);buffer[len] = '\0';result.append(buffer);delete[] buffer;return result;}bool KillProcessEx(std::string processName){HANDLE hSnapShot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);PROCESSENTRY32 pe;pe.dwSize = sizeof(PROCESSENTRY32);if (!Process32First(hSnapShot, &pe)){return false;}while (Process32Next(hSnapShot, &pe)){std::wstring strTemp = pe.szExeFile;std::string strProcessTemp = WstringToString(strTemp);if(strcmp(processName.c_str(),strProcessTemp.c_str())==0){DWORD dwProcessID = pe.th32ProcessID;HANDLE hProcess = ::OpenProcess(PROCESS_TERMINATE, FALSE, dwProcessID);::TerminateProcess(hProcess, 0);CloseHandle(hProcess);}}return true;}

参考博客：/baidu_29198395/article/details/82926348?utm_medium=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7EBlogCommendFromMachineLearnPai2%7Edefault-1.essearch_pc_relevant&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7EBlogCommendFromMachineLearnPai2%7Edefault-1.essearch_pc_relevant