file-writer.cpp

#include "stdafx.h"
#include <iostream>
#include <string>
#include <fstream>

int main()
{
    char directory[_MAX_PATH + 1];
    char filename[_MAX_PATH + 1];

    // 输入一个目录名，包含斜杠
    std::cout << "Please provide a directory Path (Including the ending slash): ";
    std::cin.getline(directory, _MAX_PATH);

    std::cout << "\nPlease provide a name for file: ";
    std::cin.getline(filename, _MAX_PATH);

    // 连接目录和文件名
    strcat_s(directory, filename);

    // 定义输出文件流
    std::ofstream file_out(directory);

    // 如果输出文件流为空指针，报错退出
    if (!file_out) {
        std::cout << "Could not open.";
        return -1;
    }

    // 目录成功创建
    std::cout << directory << "Was created\n";

    for (int i = 0; i <= 5; ++i) {
        std::cout << "(Press ENTER to EXIT): Please enter a line of text you would like placed, in the document : ";
        char nest[100], * p;
        char* next = NULL;

        // 使用std::cin.getline往nest字符数组中读入输入行
        std::cin.getline(nest, _MAX_PATH);  
           
        // 切割输入行
        p = strtok_s(nest, "\n|\t|\r", &next);

        while (p != nullptr) {
            // 切割输入行
            p = strtok_s(next, "\n|\t|\r", &next);
            std::cout << " The line (";
            // 写入文件
            file_out << nest << std::endl;
            std::cout << nest;
            std::cout << ")Line was successfully added.\n";
        }

    }
    // 关闭文件
    file_out.close();
    return 0;
}