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c++生成html文件helloworld

news 2025/8/12 7:24:36

说明：
c++生成html文件helloworld
效果图：
在这里插入图片描述

step1:C:\Users\wangrusheng\CLionProjects\untitled15\CMakeLists.txt

cmake_minimum_required(VERSION 3.30)
project(untitled15)

set(CMAKE_CXX_STANDARD 20)

add_executable(untitled15 main.cpp)

# 添加filesystem库支持
target_link_libraries(untitled15 PRIVATE stdc++fs)

step2:C:\Users\wangrusheng\CLionProjects\untitled15\main.cpp

#include <iostream>
#include <fstream>
#include <filesystem>

int main() {
    // Create HTML content
    const char* html_content = R"(
<!DOCTYPE html>
<html>
<head>
    <title>C++ Generated HTML</title>
</head>
<body>
    <h1>Hello World from C++!</h1>
    <p>This file was generated by a C++ program.</p>
</body>
</html>
)";

    // Set filename and path
    const std::string filename = "generated_page.html";
    std::ofstream outfile(filename);

    if (outfile) {
        // Write content to file
        outfile << html_content;
        outfile.close();

        // Get and display full path
        namespace fs = std::filesystem;
        std::cout << "HTML file created at:\n"
                  << fs::absolute(filename) << std::endl;
    } else {
        std::cerr << "Failed to create file!" << std::endl;
        return 1;
    }

    return 0;
}

step3:运行

C:\Users\wangrusheng\CLionProjects\untitled15\cmake-build-debug\untitled15.exe
HTML file created at:
"C:\\Users\\wangrusheng\\CLionProjects\\untitled15\\cmake-build-debug\\generated_page.html"

Process finished with exit code 0