Ｃ++编写程序：
1.采用windows api;
2.创建结构体
struct Object {
    double o_x, o_y;  // 中心坐标
    double o_width, o_height;  // 长宽
};
3.创建上述结构体类型的数组;
4.读取.\Aaron_Eckhart文件夹下的txt文件，将文件中的字符按行处理：

        如：1.37.jpg,165,142,61,61
        每行的第一的逗号后到第二个逗号间的字符转成double传进o_x变量,
        第二个逗号到第三个逗号间的字符转成double传进o_y变量，
        第三个逗号到第四个逗号间的字符转成double传进o_width变量，
        第四个逗号后的字符转成double传进o_height变量

#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include <sstream>
#include <windows.h>struct Object {double o_x, o_y;       // 中心坐标double o_width, o_height;  // 长宽double name;
};std::vector<Object> ReadObjectsFromTxt(const std::wstring& filePath)
{std::wifstream inputFile(filePath);if (!inputFile){std::wcerr << L"Failed to open input file: " << filePath << std::endl;return {};}std::vector<Object> objects;std::wstring line;while (std::getline(inputFile, line)){Object obj;std::wstringstream ss(line);std::wstring token;// Parse the line using comma as the delimiterstd::getline(ss, token, L',');double name = std::stod(token.substr(token.find(L',') + 1));std::getline(ss, token, L',');obj.o_x = std::stod(token.substr(token.find(L',') + 1));std::getline(ss, token, L',');obj.o_y = std::stod(token.substr(token.find(L',') + 1));std::getline(ss, token, L',');obj.o_width = std::stod(token.substr(token.find(L',') + 1));std::getline(ss, token, L',');obj.o_height = std::stod(token.substr(token.find(L',') + 1));objects.push_back(obj);}inputFile.close();return objects;
}int main()
{std::wstring directory = L".\\Aaron_Eckhart";std::wstring searchPath = directory + L"\\*.txt";WIN32_FIND_DATAW fileData;HANDLE hFind = FindFirstFileW(searchPath.c_str(), &fileData);if (hFind != INVALID_HANDLE_VALUE){do{std::wstring filePath = directory + L"\\" + fileData.cFileName;std::vector<Object> objects = ReadObjectsFromTxt(filePath);// Process the objectsfor (const auto& obj : objects){// Do something with the object datastd::cout << "Object: x=" << obj.o_x << ", y=" << obj.o_y<< ", width=" << obj.o_width << ", height=" << obj.o_height << std::endl;}} while (FindNextFileW(hFind, &fileData) != 0);FindClose(hFind);}return 0;
}

其中， double name = std::stod(token.substr(token.find(L',') + 1));

是为了去掉第一个逗号前的字符，为了更方便读取坐标；