如何从has文件中获取完整的整数字符串和整数，并将其存储到C++中的数组中？

#include <iostream>
#include <fstream>
#include <string>
#include <vector>

int main() {
    std::ifstream file("has.txt");
    std::string line;
    std::vector<int> numbers;

    while (std::getline(file, line)) {
        size_t start = line.find_first_of("0123456789");
        size_t end = line.find_last_of("0123456789");
        std::string numberString = line.substr(start, end - start + 1);
        int number = std::stoi(numberString);
        numbers.push_back(number);
    }

    // 打印数组中的整数
    for (int number : numbers) {
        std::cout << number << " ";
    }
    std::cout << std::endl;

    return 0;
}