技术问答c++ fstream鎬庝箞鍒涘缓鏂囦欢 - 扬州沐宇科技

鍦–++涓紝鍙互浣跨敤fstream搴撴潵鍒涘缓鏂囦欢銆傚叿浣撶殑姝ラ濡備笅锛?/p>

棣栧厛锛岄渶瑕佸寘鍚?fstream>澶存枃浠躲€?/li>

#include <fstream>

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std::ofstream file("filename.txt");

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file << "Hello, World!";

鍏抽棴鏂囦欢銆傚湪鍐欏叆鎴栬€呰鍙栧畬鏂囦欢鍚庯紝闇€瑕佸叧闂枃浠躲€?/li>

file.close();

瀹屾暣绀轰緥浠ｇ爜濡備笅锛?/p>

#include <fstream>

int main()
{
    // 鍒涘缓涓€涓猳fstream瀵硅薄锛岀敤浜庡啓鍏ユ枃浠?/span>
    std::ofstream file("filename.txt");

    // 鍐欏叆鍐呭鍒版枃浠?/span>
    file << "Hello, World!";

    // 鍏抽棴鏂囦欢
    file.close();

    return 0;
}

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