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c++涓€庝箞璋冪敤createprocess鍑芥暟

扬州沐宇科技
2023-11-07 01:46:57
c++

鍦–++涓皟鐢–reateProcess鍑芥暟鐨勬楠ゅ涓嬶細

  1. 鍖呭惈Windows.h澶存枃浠讹紝鍥犱负CreateProcess鍑芥暟灞炰簬Windows API銆?/li>
  2. 澹版槑骞跺垵濮嬪寲STARTUPINFO鍜孭ROCESS_INFORMATION缁撴瀯浣擄紝鐢ㄤ簬鎺ユ敹鍒涘缓鐨勮繘绋嬩俊鎭€?/li>
  3. 璋冪敤CreateProcess鍑芥暟锛屼紶鍏ラ渶瑕佸惎鍔ㄧ殑搴旂敤绋嬪簭鐨勮矾寰勫拰鍛戒护琛屽弬鏁扮瓑鍙傛暟銆?/li>
  4. 妫€鏌reateProcess鍑芥暟鐨勮繑鍥炲€硷紝濡傛灉鎴愬姛鍒涘缓杩涚▼锛屽垯杩斿洖闈為浂鍊笺€?/li>
  5. 閫氳繃PROCESS_INFORMATION缁撴瀯浣撲腑鐨勬垚鍛樺彉閲忥紝濡俬Process鍜宧Thread锛屽彲浠ヨ幏鍙栧埌鍒涘缓鐨勮繘绋嬬殑鍙ユ焺鍜屼富绾跨▼鐨勫彞鏌勩€?/li>
  6. 浣跨敤CloseHandle鍑芥暟鍏抽棴杩涚▼鍜岀嚎绋嬬殑鍙ユ焺銆?/li>

涓嬮潰鏄竴涓娇鐢–reateProcess鍑芥暟鍒涘缓杩涚▼鐨勭ず渚嬶細

#include <Windows.h>
#include <iostream>

int main()
{
    STARTUPINFO si = { sizeof(si) };
    PROCESS_INFORMATION pi;

    // 鍒涘缓杩涚▼
    if (CreateProcess("C:\\Windows\\System32\\notepad.exe", NULL, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi))
    {
        std::cout << "杩涚▼鍒涘缓鎴愬姛锛?quot; << std::endl;

        // 鍏抽棴杩涚▼鍜岀嚎绋嬪彞鏌?/span>
        CloseHandle(pi.hProcess);
        CloseHandle(pi.hThread);
    }
    else
    {
        std::cerr << "杩涚▼鍒涘缓澶辫触锛?quot; << std::endl;
    }

    return 0;
}

鍦ㄤ笂杩扮ず渚嬩腑锛屾垜浠娇鐢–reateProcess鍑芥暟鍒涘缓浜嗕竴涓柊鐨凬otepad杩涚▼锛屽苟涓旈€氳繃CloseHandle鍑芥暟鍏抽棴浜嗗垱寤虹殑杩涚▼鍜岀嚎绋嬬殑鍙ユ焺銆傝鏍规嵁瀹為檯闇€瑕佷慨鏀瑰簲鐢ㄧ▼搴忕殑璺緞鍜屽懡浠よ鍙傛暟绛夊弬鏁般€?/p>

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