微信多开,微信多开小助手,电脑版微信多开小工具

发布专员 · 发表于 2023-4-11 09:42:33

因为经常需要一台电脑同时登陆多个微信，然而腾讯并不允许微信多开，搞得很不方便。

网上的方案一般是通过批处理，同时启动多个微信再分别登陆。比如下面的*.bat文件代码：

@echo off
start "" "C:\Program Files (x86)\Tencent\WeChat\WeChat.exe"
start "" "C:\Program Files (x86)\Tencent\WeChat\WeChat.exe"
exit

复制代码

实际上，一旦登陆了微信，再用这种方法就失效了。只能退出微信再重新登陆，很不方便。
1、程序员都知道，所谓的程序单开是通过Mutex互斥体实现的，只要杀掉这个互斥体，就可以实现程序的多开。

2、论坛里大多微信多开工具都是用微软的句柄工具handle关闭微信互斥体实例,因此需要释放文件到临时目录;本工具将此功能完全重写,无需释放文件。

3、本工具不易失效,支持批量多开、开机自启，只要内存够大，多开多少都 OK。

4、Windows微信多开助手使用纯VC++编写，支持最新微信2023所有版本都可使用。

// multiWechatDlg.cpp: 实现文件
//
#include "pch.h"
#include "framework.h"
#include "multiWechat.h"
#include "multiWechatDlg.h"
#include "afxdialogex.h"
#include <aclapi.h>
#include <shlwapi.h>
#pragma comment(lib,"Shlwapi.lib")
#ifdef _DEBUG
#define new DEBUG_NEW
#endif
// 用于应用程序“关于”菜单项的 CAboutDlg 对话框
class CAboutDlg : public CDialogEx
{
public:
CAboutDlg();
// 对话框数据
#ifdef AFX_DESIGN_TIME
enum { IDD = IDD_ABOUTBOX };
#endif
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
// 实现
protected:
DECLARE_MESSAGE_MAP()
};
CAboutDlg::CAboutDlg() : CDialogEx(IDD_ABOUTBOX)
{
}
void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CAboutDlg, CDialogEx)
END_MESSAGE_MAP()
// CmultiWechatDlg 对话框
CmultiWechatDlg::CmultiWechatDlg(CWnd* pParent /*=nullptr*/)
: CDialogEx(IDD_MULTIWECHAT_DIALOG, pParent)
{
m_hIcon = AfxGetApp()->LoadIcon(IDR_WECHAT);
}
void CmultiWechatDlg::DoDataExchange(CDataExchange* pDX)
{
CDialogEx::DoDataExchange(pDX);
DDX_Control(pDX, IDC_CHECK_AUTOSTART, m_autoStart);
}
BEGIN_MESSAGE_MAP(CmultiWechatDlg, CDialogEx)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BTN_STAR, &CmultiWechatDlg::StartWechat)
ON_WM_DESTROY()
ON_COMMAND(ID_ALL_EXIT, &CmultiWechatDlg::OnAllExit)
ON_BN_CLICKED(IDC_CHECK_AUTOSTART, &CmultiWechatDlg::OnBnClickedCheckAutostart)
ON_WM_CTLCOLOR()
//ON_EN_CHANGE(IDC_EDIT1, &CmultiWechatDlg::OnEnChangeEdit1)
END_MESSAGE_MAP()
// CmultiWechatDlg 消息处理程序
void OutPutString(LPCWSTR strFormat, ...)
{
if (NULL == strFormat)
{
return;
}
TCHAR strInfo[4096] = { 0 };
va_list arg_ptr = NULL;
va_start(arg_ptr, strFormat);
vswprintf_s(strInfo, 4096, strFormat, arg_ptr);
va_end(arg_ptr);
OutputDebugString(strInfo);
}
typedef BOOL(WINAPI* LPFN_ISWOW64PROCESS) (HANDLE, PBOOL);
LPFN_ISWOW64PROCESS fnIsWow64Process;
BOOL IsWow64()
{
BOOL bIsWow64 = FALSE;
fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(GetModuleHandle(TEXT("kernel32")),
"IsWow64Process");
if (NULL != fnIsWow64Process)
{
if (!fnIsWow64Process(GetCurrentProcess(), &bIsWow64))
{
return TRUE;
}
}
return bIsWow64;
}
void EnableMultiWeChat()
{
HANDLE hMutex = CreateMutexW(NULL, FALSE, L"_WeChat_App_Instance_Identity_Mutex_Name");
SID_IDENTIFIER_AUTHORITY SIDAuthWorld = SECURITY_WORLD_SID_AUTHORITY;
PSID pEveryoneSID = NULL;
char szBuffer[4096] = {0};
PACL pAcl = (PACL)szBuffer;
AllocateAndInitializeSid(
&SIDAuthWorld,
1,
SECURITY_WORLD_RID,
0, 0, 0, 0, 0, 0, 0,
&pEveryoneSID);
InitializeAcl(pAcl, sizeof(szBuffer), ACL_REVISION);
AddAccessDeniedAce(pAcl, ACL_REVISION, MUTEX_ALL_ACCESS, pEveryoneSID);
SetSecurityInfo(hMutex, SE_KERNEL_OBJECT, DACL_SECURITY_INFORMATION, NULL, NULL, pAcl, NULL);
}
CString ReadRegValue(
_In_ HKEY hKey,
_In_opt_ LPCWSTR lpSubKey,
_In_opt_ LPCWSTR lpValueName,
DWORD *pdwTpye)
{
HKEY hHandle = nullptr;
if (ERROR_SUCCESS != RegOpenKeyEx(hKey, lpSubKey, 0, KEY_READ, &hHandle))
{
return L"";
}
DWORD dwValue = MAX_PATH;
TCHAR szWechatPath[MAX_PATH + 1] = { 0 };
if (ERROR_SUCCESS != RegQueryValueEx(hHandle, lpValueName, 0, pdwTpye, (LPBYTE)szWechatPath, &dwValue))
{
CloseHandle(hHandle);
return L"";
}
CloseHandle(hHandle);
return CString(szWechatPath);
}
void DeleteRegValue(
_In_ HKEY hKey,
_In_opt_ LPCWSTR lpSubKey,
_In_opt_ LPCWSTR lpValueName)
{
HKEY hHandle = nullptr;
if (ERROR_SUCCESS != RegOpenKeyEx(hKey, lpSubKey, 0, KEY_ALL_ACCESS, &hHandle))
{
return;
}
if (ERROR_SUCCESS != RegDeleteValue(hHandle, lpValueName))
{
AfxMessageBox(L"注册表删除失败!");
}
CloseHandle(hHandle);
}
void WriteRegValue(
_In_ HKEY hKey,
_In_opt_ LPCWSTR lpSubKey,
_In_opt_ LPCWSTR lpValueName,
_In_opt_ DWORD dwType,
_In_opt_ const BYTE* lpData,
_In_opt_ DWORD cbData
)
{
HKEY hHandle = nullptr;
if (ERROR_SUCCESS != RegOpenKeyEx(hKey, lpSubKey, 0, KEY_ALL_ACCESS, &hHandle))
{
return;
}
if (ERROR_SUCCESS != RegSetValueEx(hHandle, lpValueName, 0, dwType, lpData, cbData))
{
AfxMessageBox(L"注册表写入失败!");
}
RegFlushKey(hHandle);
CloseHandle(hHandle);
}
void CmultiWechatDlg::LoadWechatPath()
{
DWORD dwTpye = 0;
if (IsWow64()) {
m_strWechatPath = ReadRegValue(
HKEY_LOCAL_MACHINE,
TEXT("SOFTWARE\\WOW6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\WeChat"),
TEXT("DisplayIcon"),
&dwTpye);
}
else {
m_strWechatPath = ReadRegValue(
HKEY_LOCAL_MACHINE,
TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\WeChat"),
TEXT("DisplayIcon"),
&dwTpye);
}
m_strWechatPath.TrimLeft(L""");
m_strWechatPath.TrimRight(L""");
}
void CmultiWechatDlg::OpenWechat()
{
if (!PathFileExists(m_strWechatPath)) {
AfxMessageBox(TEXT("本机微信未安装!"));
}
else {
ShellExecute(NULL, TEXT("open"), m_strWechatPath, NULL, NULL, SW_SHOWNORMAL);
}
}
void CmultiWechatDlg::StartWechat()
{
//IDC_EDIT1.GetWindowText(MoreOpenNum_str);
GetDlgItem(IDC_EDIT1)->GetWindowText(MoreOpenNum_str);
MoreOpenNum = _ttoi(MoreOpenNum_str);
for (int i = 1; i <= MoreOpenNum; i++)
{
OpenWechat();
}
}
void CmultiWechatDlg::CheckAutoStart()
{
DWORD dwTpye = 0;
CString strStartString;
if (IsWow64())
{
strStartString = ReadRegValue(
HKEY_LOCAL_MACHINE,
TEXT("SOFTWARE\\WOW6432Node\\Microsoft\\Windows\\CurrentVersion\\Run\"),
TEXT("MultiWechat"),
&dwTpye);
}
else
{
strStartString = ReadRegValue(
HKEY_LOCAL_MACHINE,
TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run\"),
TEXT("MultiWechat"),
&dwTpye);
}
if (strStartString.GetLength() > 0) {
m_autoStart.SetCheck(1);
}
}
BOOL CmultiWechatDlg::OnInitDialog()
{
CDialogEx::OnInitDialog();
// 将“关于...”菜单项添加到系统菜单中。
// IDM_ABOUTBOX 必须在系统命令范围内。
ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
ASSERT(IDM_ABOUTBOX < 0xF000);
CMenu* pSysMenu = GetSystemMenu(FALSE);
if (pSysMenu != nullptr)
{
BOOL bNameValid;
CString strAboutMenu;
bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
ASSERT(bNameValid);
if (!strAboutMenu.IsEmpty())
{
pSysMenu->AppendMenu(MF_SEPARATOR);
pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
}
}
// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
// 执行此操作
SetIcon(m_hIcon, TRUE); // 设置大图标
SetIcon(m_hIcon, FALSE); // 设置小图标
//ShowWindow(SW_MINIMIZE);
// TODO: 在此添加额外的初始化代码
EnableMultiWeChat();
CheckAutoStart();
LoadWechatPath();
m_notifyIcon.cbSize = sizeof(NOTIFYICONDATA);
m_notifyIcon.hIcon = m_hIcon;
m_notifyIcon.hWnd = m_hWnd;
lstrcpy(m_notifyIcon.szTip, _T("微信多开助手"));
m_notifyIcon.uCallbackMessage = WM_SYSTEMTRAY;
m_notifyIcon.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
Shell_NotifyIcon(NIM_ADD, &m_notifyIcon);
;
int nArgs;
LPWSTR* szArglist = CommandLineToArgvW(GetCommandLineW(), &nArgs);
if (nArgs >= 2)
{
for (size_t i = 0; i < nArgs; i++)
{
if (lstrcmpW(szArglist[1], L"-background") == 0) {
PostMessage(WM_SYSCOMMAND, SC_MINIMIZE, 0);
break;
}
}
}
LocalFree(szArglist);
return TRUE; // 除非将焦点设置到控件，否则返回 TRUE
}
void CmultiWechatDlg::OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialogEx::OnSysCommand(nID, lParam);
}
}
// 如果向对话框添加最小化按钮，则需要下面的代码
// 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序，
// 这将由框架自动完成。
void CmultiWechatDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // 用于绘制的设备上下文
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
// 使图标在工作区矩形中居中
int cxIcon = GetSystemMetrics(SM_CXICON);
int cyIcon = GetSystemMetrics(SM_CYICON);
CRect rect;
GetClientRect(&rect);
int x = (rect.Width() - cxIcon + 1) / 2;
int y = (rect.Height() - cyIcon + 1) / 2;
// 绘制图标
dc.DrawIcon(x, y, m_hIcon);
}
else
{
CDialogEx::OnPaint();
}
}
//当用户拖动最小化窗口时系统调用此函数取得光标
//显示。
HCURSOR CmultiWechatDlg::OnQueryDragIcon()
{
return static_cast<HCURSOR>(m_hIcon);
}
void CmultiWechatDlg::OnDestroy()
{
CDialogEx::OnDestroy();
Shell_NotifyIcon(NIM_DELETE, &m_notifyIcon);
}
LRESULT CmultiWechatDlg::WindowProc(UINT message, WPARAM wParam, LPARAM lParam)
{
// TODO: 在此添加专用代码和/或调用基类
switch (message) {
case WM_SYSTEMTRAY:
if (lParam == WM_LBUTTONDBLCLK)
{
if (AfxGetApp()->m_pMainWnd->IsWindowVisible())
{
AfxGetApp()->m_pMainWnd->ShowWindow(SW_HIDE);
}
else
{
AfxGetApp()->m_pMainWnd->ShowWindow(SW_SHOW);
CenterWindow();
}
}
else if (lParam == WM_RBUTTONDOWN)
{
CMenu menu;
menu.LoadMenu(IDR_MENU_EXIT);
CMenu* pMenu = menu.GetSubMenu(0);
CPoint pos;
GetCursorPos(&pos);
pMenu->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON, pos.x, pos.y, AfxGetMainWnd());
}
break;
case WM_DESTROY:
::Shell_NotifyIcon(NIM_DELETE, &m_notifyIcon);
break;
case WM_SYSCOMMAND:
if (wParam == SC_MINIMIZE)
{
AfxGetApp()->m_pMainWnd->ShowWindow(SW_HIDE);
return 0;
}
break;
}
return CDialogEx::WindowProc(message, wParam, lParam);
}
void CmultiWechatDlg::OnAllExit()
{
PostMessage(WM_QUIT, 0, 0);
}
void CmultiWechatDlg::OnBnClickedCheckAutostart()
{
CString strKey = TEXT("SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Run\");
if (!IsWow64()) {
strKey = TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run\");
}
CString strItemName = TEXT("MultiWechat");
if (m_autoStart.GetCheck()) {
TCHAR szPath[MAX_PATH + 1] = { 0 };
GetModuleFileName(NULL, szPath, MAX_PATH);
CString strPath;
strPath.Format(L""%s" -background", szPath);
WriteRegValue(
HKEY_LOCAL_MACHINE,
strKey,
strItemName,
REG_SZ,
(const BYTE*)strPath.GetBuffer(0),
strPath.GetLength() * 2);
strPath.ReleaseBuffer();
}
else {
DeleteRegValue(
HKEY_LOCAL_MACHINE,
strKey,
strItemName);
}
}
HBRUSH CmultiWechatDlg::OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor)
{
HBRUSH hbr = CDialogEx::OnCtlColor(pDC, pWnd, nCtlColor);
if (pWnd->GetDlgCtrlID() == IDC_TIPS)
{
pDC->SetTextColor(RGB(255, 0, 0));
}
return hbr;
}

复制代码

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