C++ Demo

#include <iostream>
#include <string>
#include "FileTrans.h"

#ifdef _WIN32
#include <windows.h>
#endif // _WIN32

using std::string;
using std::cout;
using std::endl;
using namespace AlibabaNlsCommon;

#if defined _WIN32
string UTF8ToGBK(const string &strUTF8) {

        int len = MultiByteToWideChar(CP_UTF8, 0, strUTF8.c_str(), -1, NULL, 0);
        unsigned short * wszGBK = new unsigned short[len + 1];
        memset(wszGBK, 0, len * 2 + 2);

        MultiByteToWideChar(CP_UTF8, 0, (char*)strUTF8.c_str(), -1, (wchar_t*)wszGBK, len);

        len = WideCharToMultiByte(CP_ACP, 0, (wchar_t*)wszGBK, -1, NULL, 0, NULL, NULL);

        char *szGBK = new char[len + 1];
        memset(szGBK, 0, len + 1);
        WideCharToMultiByte(CP_ACP, 0, (wchar_t*)wszGBK, -1, szGBK, len, NULL, NULL);

        string strTemp(szGBK);
        delete[] szGBK;
        delete[] wszGBK;

        return strTemp;
}
#endif

// 录音文件识别
int fileTrans(const char* accessKeyId, const char* accessKeySecret, const char* appKey, const char* fileLink) {
    FileTrans request;

    /*设置阿里云账号AccessKey Id*/
    request.setAccessKeyId(accessKeyId);
    /*设置阿里云账号AccessKey Secret*/
    request.setKeySecret(accessKeySecret);
    /*设置阿里云AppKey*/
    request.setAppKey(appKey);
    /*设置音频文件url地址*/
    request.setFileLinkUrl(fileLink);
    /*设置闲时版连接域名,这里默填写的是上海地域,如果要使用其它地域请参考各地域POP调用参数*/
    request.setDomain("speechfiletranscriberlite.cn-shanghai.aliyuncs.com");
    /*设置闲时版连接版本*/
    request.setServerVersion("2021-12-21");
    /*设置连接地域*/
    request.setRegionId("cn-shanghai");

    /*开始文件识别, 成功返回0, 失败返回-1*/
    int ret = request.applyFileTrans();
    if (-1 == ret) {
        cout << "FileTrans failed: " << request.getErrorMsg() << endl; /*获取失败原因*/
        return -1;
    } else {
        string result = request.getResult();

#ifdef _WIN32
        result = UTF8ToGBK(result);
#endif

                cout << "FileTrans successed: " << result << endl;

                return 0;
    }
}

int main(int argc, char* argv[]) {
    if (argc < 4) {
        cout << "FileTransDemo need params : <AccessKey Id> <AccessKey Secret> <app - key>" << endl;
        return -1;
    }

    const char* accessKeyId = argv[1];
    const char* accessKeySecret = argv[2];
    const char* appKey = argv[3];
    const char* fileLink = "https://gw.alipayobjects.com/os/bmw-prod/0574ee2e-f494-45a5-820f-63aee583045a.wav";

    fileTrans(accessKeyId, accessKeySecret, appKey, fileLink);

    return 0;
}