鍦–++涓紝浣跨敤Protobuf搴撹繘琛屾枃浠剁殑鍙嶅簭鍒楀寲鎿嶄綔鍙互鎸夌収浠ヤ笅姝ラ杩涜锛?/p>

1. 瀵煎叆蹇呰鐨勫ご鏂囦欢锛?/li>

#include <fstream>
#include "your_protobuf_generated_header.pb.h"

2. 鎵撳紑寰呭弽搴忓垪鍖栫殑鏂囦欢锛屽苟璇诲彇鏂囦欢涓殑鏁版嵁锛?/li>

std::ifstream input("your_file_name", std::ios::binary);
if (!input) {
    std::cerr << "Failed to open input file." << std::endl;
    return -1;
}

your_protobuf_generated_message message;
if (!message.ParseFromIstream(&input)) {
    std::cerr << "Failed to parse input file." << std::endl;
    return -1;
}

3. 浣跨敤鍙嶅簭鍒楀寲鍚庣殑鏁版嵁杩涜鍚庣画鎿嶄綔锛屽杈撳嚭鎴栧鐞嗭細

std::cout << "Deserialized message: " << message.DebugString() << std::endl;

鍦ㄤ笂杩颁唬鐮佷腑锛?code>your_protobuf_generated_header.pb.h鏄綘鏍规嵁.proto鏂囦欢鐢熸垚鐨勫ご鏂囦欢锛屽叾涓寘鍚簡Protobuf娑堟伅鐨勫畾涔夊拰鐩稿叧鍑芥暟銆?code>your_protobuf_generated_message鏄綘瀹氫箟鐨勫緟鍙嶅簭鍒楀寲鐨勬秷鎭被鍨嬶紝鍙互鏍规嵁瀹為檯鎯呭喌杩涜鏇挎崲銆?/p>

浠ヤ笂灏辨槸鍦–++涓娇鐢≒rotobuf搴撹鍙栨枃浠跺苟杩涜鍙嶅簭鍒楀寲鐨勭畝鍗曠ず渚嬶紝浣犲彲浠ユ牴鎹叿浣撶殑鎯呭喌杩涜璋冩暣鍜屾墿灞曘€?/p>