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<!DOCTYPE HTML>
<html>
<head>
<title>Ozy's Website</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" />
<meta name="theme-color" content="#ffffff" id="theme-color-meta">
<!-- 添加资源提示 -->
<link rel="preconnect" href="https://code.jquery.com">
<link rel="preload" href="assets/css/main.css" as="style">
<link rel="preload" href="assets/js/jquery.min.js" as="script">
<link rel="preload" href="images/home/long-bg.png" as="image">
<link rel="preload" href="images/home/foreground.png" as="image">
<link rel="stylesheet" href="assets/css/main.css" />
<link rel="stylesheet" href="assets/css/carousel.css" />
<link rel="stylesheet" href="assets/css/theme-toggle.css" />
<link rel="stylesheet" href="assets/css/smart-back-to-top.css" />
<noscript>
<link rel="stylesheet" href="assets/css/noscript.css" />
</noscript>
<noscript>
<link rel="stylesheet" href="assets/css/fullcard.css">
</noscript>
<link rel="stylesheet" href="assets/css/theme-integrated.css" />
<link rel="stylesheet" href="assets/css/windows-100-scaling-fix.css" />
<link rel="stylesheet" href="assets/css/fixed-bg-non-home.css" />
<link rel="stylesheet" href="assets/css/music-player.css" />
<link rel="stylesheet" href="assets/css/global-player.css" />
</head>
<a id="top"></a>
<body class="is-preload home" style="opacity:0;">
<!-- Wrapper -->
<div id="wrapper" class="fade-in">
<!-- Intro -->
<div id="intro">
<div id="parallax_wrapper">
<div id="parallax_bg"></div>
<div id="parallax_foreground"></div>
</div>
<h1>Hello!<br />
Ozy's Website</h1>
<p>A Computer-Science student from <a href="https://www.jlu.edu.cn">JiLin University</a></p>
<ul class="actions">
<li><a href="#header" class="button icon solid solo fa-arrow-down scrolly">Continue</a></li>
</ul>
</div>
<!-- Header -->
<header id="header">
<a href="index.html" class="logo">Ozy</a>
</header>
<!-- Nav -->
<nav id="nav">
<ul class="links">
<li class="active"><a href="index.html">Home</a></li>
<li><a href="introduction.html">Introduction</a></li>
<li><a href="other.html">Other</a></li>
<li><a href="message.html">Message Board</a></li>
<li><a href="https://jlu005807.github.io/docs.ozy/">docs.ozy</a></li>
<li><a href="https://jlu005807.github.io/photo.ozy">photo.ozy</a></li>
<li><a href="index-zh-CN.html">中文</a></li>
</ul>
<ul class="icons">
<li><a href="https://github.com/jlu005807" class="icon brands fa-github"><span
class="label">GitHub</span></a></li>
</ul>
</nav>
<!-- Main -->
<div id="main">
<!-- Featured Post -->
<article class="post featured">
<header class="major">
<span class="date current-date"></span>
<h2><a href="#">Welcome🎈 </a></h2>
</header>
<!-- 轮播图替换原始图片 -->
<section class="carousel">
<article>
<img src="images/home/card1.jpg" alt="Tic-Tac-Toe" />
<h2>Tic-Tac-Toe</h2>
<div>
<p>Classic two-player game on 3x3-grid</p>
</div>
<a href="#card1" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card2.jpg" alt="Survivor-of-Teyvat" />
<h2>Teyvat</h2>
<div>
<p>Roguelike game with unique enemies</p>
</div>
<a href="#card2" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card3.jpg" alt="docs.ozy" />
<h2>docs.ozy</h2>
<div>
<p>Learning notes and documentation site</p>
</div>
<a href="#card3" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card4.jpg" alt="photo.ozy" />
<h2>photo.ozy</h2>
<div>
<p>Personal photo album collection</p>
</div>
<a href="#card4" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card5.jpg" alt="CPU" />
<h2>CPU</h2>
<div>
<p>MIPS32 and LA32R CPU designs</p>
</div>
<a href="#card5" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card6.jpg" alt="Text_Query" />
<h2>TextQuery</h2>
<div>
<p>Full-text search engine project</p>
</div>
<a href="#card6" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card7.jpg" alt="Tetris" />
<h2>Tetris</h2>
<div>
<p>Classic tile-matching puzzle game</p>
</div>
<a href="#card7" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card8.jpg" alt="Addressbook" />
<h2>AddressBook</h2>
<div>
<p>Contact management system</p>
</div>
<a href="#card8" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card9.jpg" alt="Reservation" />
<h2>Reservation</h2>
<div>
<p>Computer room booking system</p>
</div>
<a href="#card9" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card10.jpg" alt="KB-CLI" />
<h2>KB-CLI</h2>
<div>
<p>Local-first knowledge base and pluggable Agent memory system</p>
</div>
<a href="#card10" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card11.jpg" alt="BookSystem" />
<h2>Book System</h2>
<div>
<p>Library management system</p>
</div>
<a href="#card11" class="scrolly">Learn More</a>
</article>
<article>
<img src="images/home/card12.jpg" alt="CppPools" />
<h2>CppPools</h2>
<div>
<p>C++17 resource pools with Socket HTTP and Mock/MySQL modes</p>
</div>
<a href="#card12" class="scrolly">Learn More</a>
</article>
</section>
<ul class="actions special">
<li><a href="#article-search" class="button large">✨Start✨</a></li>
</ul>
</article>
<div class="search-bar-wrapper">
<span class="search-icon">🔍</span>
<input type="text" id="article-search" placeholder="Search article title..." autocomplete="off">
<span class="clear-btn" id="clear-search" title="Clear">✖</span>
</div>
<!-- Posts -->
<section class="posts">
<!--break-->
<article>
<header class="major">
<span>My game🕹️</span>
<h2><a href="https://github.com/jlu005807/Tictactoe">Tic-Tac-Toe</a></h2>
</header>
<div class="fullcard-wrapper" id="card1">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card1.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">Tic-Tac-Toe</h1>
</div>
<p class="book__cover-exerpt">
Play with friends or challenge the computer.<br>Install
from:<br>/Tictactoe_Setup/<br>Release/Tictactoe_Setup.msi
</p>
</div>
<div class="book__content">
<h3>🎮 Game Introduction</h3>
<p><span class="drop-cap"></span>Tic-Tac-Toe is a classic two-player game played on a
3x3 grid. The first player to align three marks horizontally, vertically, or
diagonally wins. If all 9 squares are filled with no winner, the game ends in a
draw.</p>
<h3>🕹️ How to Play</h3>
<ul>
<li>👫 <strong>Two-player mode:</strong> Play with your friend on the same device.
</li>
<li>🤖 <strong>AI mode:</strong> Challenge the computer with two difficulty levels:
Easy and Hard.</li>
<li>🖱️ <strong>Simple controls:</strong> Just click on the squares to make your
move.</li>
<li>🏆 <strong>Automatic win detection:</strong> The game will announce the winner
or a draw automatically.</li>
</ul>
<h3>📷 Screenshots</h3>
<a class="image fit"><img src="images/home/card1_1.png" alt="" /></a>
<p>You can choose to play against a friend or the computer. </p>
<a class="image fit"><img src="images/home/card1_2.png" alt="" /></a>
<p>Available difficulty levels: Easy and Hard.</p>
<a class="image fit"><img src="images/home/card1_3.png" alt="" /></a>
<p>Game start screen.</p>
<a class="image fit"><img src="images/home/card1_4.png" alt="" /></a>
<p>Game over screen. You can choose to play again or exit.</p>
<a class="image fit"><img src="images/home/card1_5.png" alt="" /></a>
<a class="image fit"><img src="images/home/card1_6.png" alt="" /></a>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/Tictactoe" target="_blank">https://github.com/jlu005807/Tictactoe</a></strong></p>
</div>
</div>
</div>
<!-- <a href="#" class="image fit"><img src="images/pic02.png" alt="" /></a> -->
<ul class="actions special">
<li><a href="https://github.com/jlu005807/Tictactoe" class="button">✨Start Game✨</a></li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My game🕹️</span>
<h2><a href="https://github.com/jlu005807/Survivor-of-Teyvat">Survivor-of-Teyvat</a></h2>
</header>
<div class="fullcard-wrapper" id="card2">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card2.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">Teyvat</h1>
</div>
<p class="book__cover-exerpt">
An educational roguelike game.<br>Install from:<br>/Survivor-of-Teyvat_Setup/Release
</p>
</div>
<div class="book__content">
<h3>🕹️ Game Introduction</h3>
<p><span class="drop-cap"></span>Survivor-of-Teyvat is a roguelike game where your goal
is to score points by defeating enemies. The number of energy orbs around you
represents your health. Each monster has unique characteristics—explore and discover
them!</p>
<h3>⚙️ Features</h3>
<ul>
<li>🧑🎮 <strong>Character selection:</strong> Choose your favorite character to
play.</li>
<li>⚔️ <strong>Monster challenge:</strong> Each monster has unique skills and
behaviors.</li>
<li>💡 <strong>Skill variety:</strong> Use different skills to defeat enemies.</li>
<li>📈 <strong>Score system:</strong> View your score and results at the end of each
game.</li>
</ul>
<h3>📷 Screenshots</h3>
<a class="image fit"><img src="images/home/card2_1.png" alt="" /></a>
<a class="image fit"><img src="images/home/card2_2.png" alt="" /></a>
<p>Select your favorite character from the character selection screen.</p>
<a class="image fit"><img src="images/home/card2_3.png" alt="" /></a>
<p>Control your character using the arrow keys or WASD. Attack enemies using energy
orbs.</p>
<a class="image fit"><img src="images/home/card2_4.png" alt="" /></a>
<a class="image fit"><img src="images/home/card2_5.png" alt="" /></a>
<p>At the end, view your score and game results.</p>
<a class="image fit"><img src="images/home/card2_6.png" alt="" /></a>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/Survivor-of-Teyvat" target="_blank">https://github.com/jlu005807/Survivor-of-Teyvat</a></strong></p>
</div>
</div>
</div>
<ul class="actions special">
<li><a href="https://github.com/jlu005807/Survivor-of-Teyvat" class="button">✨Start Game✨</a>
</li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My Project📚</span>
<h2><a href="https://jlu005807.github.io/docs.ozy/">docs.ozy</a></h2>
</header>
<div class="fullcard-wrapper" id="card3">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card3.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">docs.ozy</h1>
</div>
<p class="book__cover-exerpt">
A documentation site for learning notes.<br>Visit: <a href="https://jlu005807.github.io/docs.ozy/" target="_blank">docs.ozy</a>
</p>
</div>
<div class="book__content">
<h3>📚 Project Introduction</h3>
<p><span class="drop-cap"></span>Hello, this is a documentation site by a computer science student, mainly for recording my learning journey.</p>
<p>Here you'll find my carefully organized (but not guaranteed to be absolutely correct) study notes and a bunch of messy, non-standard code written while learning. I suggest browsing with a critical mindset—don't assume the notes are always right. "Believe everything in books, and you'd be better off without books." Practice is the only criterion for testing truth. If you encounter doubts or think something is incorrect, please verify by writing code or researching. Of course, if you find issues, feel free to let me know for corrections. Thanks in advance for your suggestions!</p>
<h3>📖 Content</h3>
<ul>
<li>💻 <strong>C++</strong>: Programming language fundamentals and advanced topics</li>
<li>🔍 <strong>Data Structures & Algorithms</strong>: Core concepts and implementations</li>
<li>🖥️ <strong>Operating Systems</strong>: System principles and mechanisms</li>
<li>⌨️ <strong>Command Line Tools</strong>: Terminal and shell commands</li>
<li>🔧 <strong>Computer Organization</strong>: Hardware principles and architecture</li>
</ul>
<h3>🔗 Resources</h3>
<p>The HTML pages correspond to original Markdown files located in the <code>docs</code> directory. You can explore the source files on GitHub.</p>
<p>Also check out my main site <a href="https://jlu005807.github.io/" target="_blank">ozy.website</a> for more about me and my projects!</p>
<p>If you've read this far, please consider giving a ⭐ to <a href="https://github.com/jlu005807/docs.ozy" target="_blank">docs.ozy</a> and other repositories you find interesting!</p>
<h3>📷 Preview</h3>
<P>This is the overall effect, with the table of contents on the left and the main content on the right.</P>
<a class="image fit"><img src="images/home/card3_1.png" alt="" /></a>
<p>Below are plugins I wrote for Honkit myself: one adds the Giscus comment system to each page,
and the other is a plugin for customizing article footnotes.</p>
<p>There is also a comment section at the bottom of each page for you to leave messages.</p>
<a class="image fit"><img src="images/home/card3_2.png" alt="" /></a>
<p>Finally, it's my custom footnote.</p>
<a class="image fit"><img src="images/home/card3_3.png" alt="" /></a>
<p>For detailed plugin information, please see:<a href="https://github.com/jlu005807/honkit-plugin-add-giscus">honkit-plugin-add-giscus</a> and <a href="https://github.com/jlu005807/honkit-plugin-tbfed-pagefooter">honkit-plugin-tbfed-pagefooter</a></p>
<p><strong>For detailed information, please visit: <a href="https://jlu005807.github.io/docs.ozy/" target="_blank">https://jlu005807.github.io/docs.ozy/</a></strong></p>
</div>
</div>
</div>
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<li><a href="https://jlu005807.github.io/docs.ozy/" class="button">✨Visit docs.ozy✨</a></li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My Project📷</span>
<h2><a href="https://jlu005807.github.io/photo.ozy">photo.ozy</a></h2>
</header>
<div class="fullcard-wrapper" id="card4">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card4.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">photo.ozy</h1>
</div>
<p class="book__cover-exerpt">
My personal photo album collection.<br>Visit: <a href="https://jlu005807.github.io/photo.ozy" target="_blank">photo.ozy</a>
</p>
</div>
<div class="book__content">
<h3>📷 Photo Album</h3>
<p><span class="drop-cap"></span>Welcome to my photo album! This is where I store and share my personal photo collection, capturing moments from daily life, travels, and special occasions.</p>
<h3>✨ Features</h3>
<ul>
<li>📸 <strong>Photo Gallery</strong>: Browse through organized photo collections</li>
<li>🖼️ <strong>High Quality</strong>: View photos in their original quality</li>
<li>🎨 <strong>Clean Design</strong>: Simple and elegant photo viewing experience</li>
<li>📱 <strong>Responsive</strong>: Works seamlessly on all devices</li>
</ul>
<h3>🌟 About</h3>
<p>This photo album is a personal space where I share glimpses of my life and experiences. Each photo tells a story, and I hope you enjoy browsing through them!</p>
<h3>📷 Preview</h3>
<p>Photo album homepage with gallery view. </p>
<p>First is the horizontal view, where you can scroll the wheel or drag the page to move left and right to view images.</p>
<a class="image fit"><img src="images/home/card4_1.png" alt="" /></a>
<p>Next is the grid view, which allows you to browse like an album.</p>
<a class="image fit"><img src="images/home/card4_2.png" alt="" /></a>
<p>Browse through different photo collections.</p>
<p><strong>For detailed information, please visit: <a href="https://jlu005807.github.io/photo.ozy" target="_blank">https://jlu005807.github.io/photo.ozy</a></strong></p>
</div>
</div>
</div>
<ul class="actions special">
<li><a href="https://jlu005807.github.io/photo.ozy" class="button">✨Visit photo.ozy✨</a></li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My Project🧑💻</span>
<h2><a href="https://github.com/jlu005807/CPU.git">CPU</a></h2>
</header>
<div class="fullcard-wrapper" id="card5">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card5.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">CPU Design</h1>
</div>
<p class="book__cover-exerpt">
A CPU design project, including MIPS32 and LA32R implementations.<br>Download the
files to learn more.
</p>
</div>
<div class="book__content">
<h3>🖥️ Project Introduction</h3>
<p><span class="drop-cap"></span>This project focuses on CPU design, featuring both
MIPS32 and LA32R architectures.</p>
<p><strong>Note:</strong> The MIPS32 and LA32R implementations have only passed their
respective Lab1.
The design includes BTB (Branch Target Buffer) and BHT (Branch History Table) for
branch prediction,
and uses bypass forwarding to resolve data hazards.</p>
<h3>🔑 Key Features</h3>
<ul>
<li>📊 <strong>Architecture comparison:</strong> MIPS32 and LA32R implementations.
</li>
<li>📄 <strong>Design documents:</strong> Detailed documentation for each
architecture.</li>
<li>🔗 <strong>PDF downloads:</strong> Downloadable resources for in-depth study.
</li>
<li>💡 <strong>Educational value:</strong> Suitable for learning CPU design
principles.</li>
</ul>
<h3>📷 Screenshots</h3>
<a class="image fit"><img src="images/home/card5_1.png" alt="" /></a>
<p>The MIPS32 and LA32R implementations are organized in separate subdirectories.</p>
<a class="image fit"><img src="images/home/card5_2.png" alt="" /></a>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/CPU.git" target="_blank">https://github.com/jlu005807/CPU.git</a></strong></p>
</div>
</div>
</div>
<ul class="actions special">
<li><a href="https://github.com/jlu005807/CPU.git" class="button">✨Start Project✨</a></li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My Project🧑💻</span>
<h2><a href="https://github.com/jlu005807/Text_Query.git">Text_Query</a></h2>
</header>
<div class="fullcard-wrapper" id="card6">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card6.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">Text_Query</h1>
</div>
<p class="book__cover-exerpt">
A project for full-text search by keyword.<br>Download the files for more
details.
</p>
</div>
<div class="book__content">
<h3>🔍 Project Introduction</h3>
<p><span class="drop-cap"></span>Text_Query is a simple project for full-text search.
Enter a keyword to search through text files and get results instantly.</p>
<h3>⚙️ Features</h3>
<ul>
<li>🔍 <strong>Keyword search:</strong> Quickly find information in text files.</li>
<li>🗂️ <strong>History records:</strong> View and manage your search history.</li>
<li>⚡ <strong>Efficient queries:</strong> Fast and accurate search results.</li>
<li>📄 <strong>Operation guide:</strong> Clear instructions for use.</li>
</ul>
<h3>📷 Screenshots</h3>
<a class="image fit"><img src="images/home/card6_1.png" alt="" /></a>
<p>In the command window, you can perform queries, exit the program, view query history,
or clear the history.</p>
<a class="image fit"><img src="images/home/card6_2.png" alt="" /></a>
<p>In the query window, enter the path to the text file and the keyword. You can use &,
|, and ~ for advanced search operations.</p>
<a class="image fit"><img src="images/home/card6_3.png" alt="" /></a>
<p>In the history window, view your past queries. Enter 0 to display the entire history.
</p>
<a class="image fit"><img src="images/home/card6_4.png" alt="" /></a>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/Text_Query.git" target="_blank">https://github.com/jlu005807/Text_Query.git</a></strong></p>
</div>
</div>
</div>
<ul class="actions special">
<li><a href="https://github.com/jlu005807/Text_Query.git" class="button">✨Start Project✨</a>
</li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My game🕹️</span>
<h2><a href="https://github.com/jlu005807/Tetris">Tetris</a></h2>
</header>
<div class="fullcard-wrapper" id="card7">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card7.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">Tetris</h1>
</div>
<p class="book__cover-exerpt">
My first completed game.<br>There are still some bugs—feel free to try it and
discover them!
</p>
</div>
<div class="book__content">
<h3>🧩 Game Introduction</h3>
<p><span class="drop-cap"></span>Tetris is a classic and popular game worldwide. Try it
out and see if you can find the bugs!</p>
<h3>⚙️ Features</h3>
<ul>
<li>🧩 <strong>Classic gameplay:</strong> Enjoy the timeless Tetris experience.</li>
<li>🎨 <strong>Colorful interface:</strong> Visually appealing design.</li>
<li>🏆 <strong>Score tracking:</strong> Keep track of your best scores.</li>
<li>🐞 <strong>Challenge bugs:</strong> Discover and report any issues.</li>
</ul>
<h3>📷 Screenshots</h3>
<a class="image fit"><img src="images/home/card7_1.png" alt="" /></a>
<p>The game over screen displays your final score.</p>
<a class="image fit"><img src="images/home/card7_2.png" alt="" /></a>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/Tetris" target="_blank">https://github.com/jlu005807/Tetris</a></strong></p>
</div>
</div>
</div>
<ul class="actions special">
<li><a href="https://github.com/jlu005807/Tetris" class="button">✨Start Game✨</a></li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My Project🧑💻</span>
<h2><a href="https://github.com/jlu005807/addressbook">Addressbook</a></h2>
</header>
<div class="fullcard-wrapper" id="card8">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card8.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">Addressbook</h1>
</div>
<p class="book__cover-exerpt">
A simple address book system for learning purposes.<br>Download the files to
explore more.
</p>
</div>
<div class="book__content">
<h3>📇 Project Introduction</h3>
<p><span class="drop-cap"></span>AddressBook is a contact management system. It stores
personal information such as name, phone number, email, and address, as well as
notes and tags for each contact.</p>
<h3>⚙️ Features</h3>
<ul>
<li>📇 <strong>Contact management:</strong> Add, edit, and delete contacts easily.
</li>
<li>🔍 <strong>Quick search:</strong> Find contacts by name, phone, or address.</li>
<li>📝 <strong>Information editing:</strong> Update contact details anytime.</li>
<li>🗑️ <strong>One-click clear:</strong> Remove all contacts with a single action.
</li>
</ul>
<h3>📷 Screenshots</h3>
<a class="image fit"><img src="images/home/card8_1.png" alt="" /></a>
<p>First, add a new contact with details such as name, gender, phone number, and
address.</p>
<a class="image fit"><img src="images/home/card8_2.png" alt="" /></a>
<p>Then, view all contacts in the address book.</p>
<a class="image fit"><img src="images/home/card8_3.png" alt="" /></a>
<p>Delete contacts by searching for them.</p>
<a class="image fit"><img src="images/home/card8_4.png" alt="" /></a>
<p>Search for contacts by name, phone number, or address.</p>
<a class="image fit"><img src="images/home/card8_5.png" alt="" /></a>
<p>Edit contact information as needed.</p>
<a class="image fit"><img src="images/home/card8_6.png" alt="" /></a>
<p>Clear all contacts from the address book.</p>
<a class="image fit"><img src="images/home/card8_7.png" alt="" /></a>
<p>Finally, you can exit the program.</p>
<a class="image fit"><img src="images/home/card8_8.png" alt="" /></a>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/addressbook" target="_blank">https://github.com/jlu005807/addressbook</a></strong></p>
</div>
</div>
</div>
<ul class="actions special">
<li><a href="https://github.com/jlu005807/addressbook" class="button">✨Start Project✨</a></li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My Project🧑💻</span>
<h2><a href="https://github.com/jlu005807/the-reservation-of-computer-room.git">reservation</a>
</h2>
</header>
<div class="fullcard-wrapper" id="card9">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card9.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">Reservation</h1>
</div>
<p class="book__cover-exerpt">
A project for managing computer room reservations.<br>Download the files to learn
more.
</p>
</div>
<div class="book__content">
<h3>💻 Project Introduction</h3>
<p><span class="drop-cap"></span>This project simulates a computer room reservation
system for schools. There are three types of users: students, teachers, and
administrators.</p>
<h3>⚙️ Features</h3>
<ul>
<li>💻 <strong>Multi-user support:</strong> Students, teachers, and administrators.
</li>
<li>🕒 <strong>Reservation management:</strong> Book, view, and cancel reservations.
</li>
<li>🔒 <strong>Permission levels:</strong> Different access for each user type.</li>
<li>📊 <strong>Statistics:</strong> View and analyze reservation data.</li>
</ul>
<h3>📷 Screenshots</h3>
<a class="image fit"><img src="images/home/card9_1.png" alt="" /></a>
<p>On the student page, log in with your student number and password to reserve a
computer room.</p>
<a class="image fit"><img src="images/home/card9_2.png" alt="" /></a>
<a class="image fit"><img src="images/home/card9_3.png" alt="" /></a>
<p>Students can also view and cancel their reservations.</p>
<a class="image fit"><img src="images/home/card9_4.png" alt="" /></a>
<a class="image fit"><img src="images/home/card9_5.png" alt="" /></a>
<a class="image fit"><img src="images/home/card9_6.png" alt="" /></a>
<p>On the teacher page, log in with your teacher number and password.</p>
<a class="image fit"><img src="images/home/card9_7.png" alt="" /></a>
<p>Teachers can view all reservations and verify them.</p>
<a class="image fit"><img src="images/home/card9_8.png" alt="" /></a>
<p>On the administrator page, log in with your administrator number and password to
manage the computer rooms.</p>
<a class="image fit"><img src="images/home/card9_9.png" alt="" /></a>
<p>Administrators can add, delete, and modify student and teacher accounts, as well as
manage reservations.</p>
<a class="image fit"><img src="images/home/card9_10.png" alt="" /></a>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/the-reservation-of-computer-room.git" target="_blank">https://github.com/jlu005807/the-reservation-of-computer-room.git</a></strong></p>
</div>
</div>
</div>
<ul class="actions special">
<li><a href="https://github.com/jlu005807/the-reservation-of-computer-room.git"
class="button">✨Start Project✨</a></li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My Project🧠</span>
<h2><a href="https://github.com/jlu005807/Kb-cli">KB-CLI</a></h2>
</header>
<div class="fullcard-wrapper" id="card10">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card10.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">KB-CLI</h1>
</div>
<p class="book__cover-exerpt">
A Rust CLI for local-first knowledge bases, layered memory, and pluggable Agent integration.
</p>
</div>
<div class="book__content">
<h3>🧠 Project Introduction</h3>
<p><span class="drop-cap"></span>KB-CLI is a Rust-based local knowledge base command-line tool with a six-layer memory architecture and a pluggable Agent memory system.</p>
<h3>✨ Core Features</h3>
<ul>
<li>🗂️ <strong>Local-first storage:</strong> Store data in JSON or SQLite locally for privacy and control.</li>
<li>🧠 <strong>Layered memory:</strong> Organize knowledge from the raw timeline through indexes, search, graphs, and wiki content.</li>
<li>🔌 <strong>MCP integration:</strong> Expose eight tools for Agent memory workflows through Model Context Protocol.</li>
<li>🛡️ <strong>Grounded recall:</strong> Combine lexical validation, user corrections, and provenance chains to reduce hallucinations.</li>
<li>⚡ <strong>Lightweight runtime:</strong> Run as a single binary without a vector database dependency.</li>
</ul>
<h3>🔌 MCP Integration</h3>
<p>Run <code>kb serve --mcp</code> to expose the memory service to compatible Agents. Available tools include:</p>
<p><code>recall</code>, <code>remember</code>, <code>correct</code>, <code>verify_citation</code>, <code>list_episodes</code>, <code>consolidate</code>, <code>read_summary</code>, and <code>read_neighbors</code>.</p>
<h3>🚀 Quick Start</h3>
<pre><code>kb init my-kb
cd my-kb
kb add test.md
kb update
kb ask "What is in the test document?"
kb remember "This is a test project"
kb consolidate</code></pre>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/Kb-cli" target="_blank">https://github.com/jlu005807/Kb-cli</a></strong></p>
</div>
</div>
</div>
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<li><a href="https://github.com/jlu005807/Kb-cli" class="button">✨Start Project✨</a></li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My Project📚</span>
<h2><a href="https://github.com/jlu005807/BookSystem">BookSystem</a></h2>
</header>
<div class="fullcard-wrapper" id="card11">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card11.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">BookSystem</h1>
</div>
<p class="book__cover-exerpt">
Modern Library Management System based on Java Swing,you can try out\artifacts\
bookSystem_jar\bookSystem.jar.
</p>
</div>
<div class="book__content">
<p><span class="drop-cap"></span>BookSystem is a comprehensive library management system
built with Java Swing, featuring a three-tier architecture design.
It supports book search, borrowing, returning, and user management functionalities.
The system boasts a beautiful modern interface with real-time search,
card-based display, and permission management features, making it suitable for
universities, libraries, and similar institutions.</p>
<h3>Core Features</h3>
<ul>
<li>🔍 <strong>Smart Search</strong>：Fuzzy and real-time search by title, author,
and ISBN</li>
<li>📚 <strong>Book Management</strong>：Card-based display with add, delete, borrow,
and return operations</li>
<li>👤 <strong>User Management</strong>：Role-based access control with real-time
borrowing status</li>
<li>🖥️ <strong>Modern UI</strong>：Custom components with unified design and
responsive layout</li>
<li>🗃️ <strong>Data Persistence</strong>：MySQL database support with JDBC
connection pooling</li>
</ul>
<h3>Technical Architecture</h3>
<p>Built with a classic three-tier architecture: Presentation Layer (Java Swing GUI),
Business Logic Layer (Controller),
and Data Access Layer (DAO), ensuring clear structure, easy maintenance, and
scalability.</p>
<h3>System Features</h3>
<ul>
<li>Duplicate borrowing prevention and borrowing limit control</li>
<li>Automatic inventory management and borrowing record statistics</li>
<li>User-friendly error handling and empty state management</li>
<li>Comprehensive logging and troubleshooting capabilities</li>
</ul>
<ul>
Firstly,you can see the main page of the system. there are three buttons in the main
page,login,register,and help.
</ul>
<a class="image fit"><img src="images/home/card11_1.png" alt="" /></a>
<ui>
in the help page,you can see the help information of the system. there is my QQ and
email.
</ui>
<a class="image fit"><img src="images/home/card11_2.png" alt="" /></a>
<ui>
and then,the register page. you can register a new user. you must input your
username,password,and second password.
the second password must be the same as the first password. Otherwise the page will
warning you.
in login page you will see the same warning.
</ui>
<a class="image fit"><img src="images/home/card11_3.png" alt="" /></a>
<a class="image fit"><img src="images/home/card11_4.png" alt="" /></a>
<ui>
registe successful,you can login now.
</ui>
<a class="image fit"><img src="images/home/card11_5.png" alt="" /></a>
<ui>
login successful,you can see the user page.
you can search relative book by title,author,and ISBN.
also return books on the Borrowing History screen.
Please note that you cannot borrow the same book at the same time,
and the maximum number of books you can borrow is 3
</ui>xiuxiu
<a class="image fit"><img src="images/home/card11_6.png" alt="" /></a>
<ui>
This is a logout feature that allows you to log out the current user and return to
the main interface,
as well as the admin interface
</ui>
<a class="image fit"><img src="images/home/card11_7.png" alt="" /></a>
<ui>
in the admin page,can add new book ,
but If you add a book with the same name and author,
you'll be prompted to merge or cancel
</ui>
<a class="image fit"><img src="images/home/card11_8.png" alt="" /></a>
<a class="image fit"><img src="images/home/card11_9.png" alt="" /></a>
<ui>
in the admin page,also can delete book,
firstly you should select the book through click,or search the book and click,
and if the book is borrowed,you can delete it, but at the same time,
the associated borrowing history will be deleted, even if it hasn't been returned
</ui>
<a class="image fit"><img src="images/home/card11_10.png" alt="" /></a>
<ui>
At any time, you can close the system by clicking the "X" in the upper right corner.
</ui>
<a class="image fit"><img src="images/home/card11_11.png" alt="" /></a>
<ui>
finally,you can see the log file like this.
</ui>
<a class="image fit"><img src="images/home/card11_12.png" alt="" /></a>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/BookSystem" target="_blank">https://github.com/jlu005807/BookSystem</a></strong></p>
</div>
</div>
</div>
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<li><a href="https://github.com/jlu005807/BookSystem" class="button">✨Start Project✨</a></li>
</ul>
</article>
<!--break-->
<article>
<header class="major">
<span>My Project🧑💻</span>
<h2><a href="https://github.com/jlu005807/CppPools">CppPools</a></h2>
</header>
<div class="fullcard-wrapper" id="card12">
<div class="book">
<div class="book__cover">
<div class="header-image" style="--bg-image: url(../../images/home/card12.jpg);">
<div class="overlay"></div>
</div>
<div class="title-wrap">
<h1 class="article-title">CppPools</h1>
</div>
<p class="book__cover-exerpt">
A C++17 concurrency project connecting ThreadPool, ObjectPool, and DBConnectionPool through a Socket HTTP service.
</p>
</div>
<div class="book__content">
<h3>🏗️ Project Introduction</h3>
<p><span class="drop-cap"></span>CppPools is a minimal runnable project for concurrency learning and interview demonstrations. It combines C++17, a self-built Socket-level HTTP/1.1 server, MySQL support, and three cooperating resource pools.</p>
<h3>🏊 Pooling Architecture</h3>
<ul>
<li>🧵 <strong>ThreadPool:</strong> Fixed workers, a producer-consumer queue, futures, and safe shutdown.</li>
<li>🧰 <strong>ObjectPool:</strong> Pre-created or on-demand <code>RequestContext</code> objects returned automatically through RAII.</li>
<li>🗄️ <strong>DBConnectionPool:</strong> Bounded connection acquisition with timeouts and <code>DBConnGuard</code> for automatic release.</li>
</ul>
<p><code>HTTP request -> ThreadPool -> ObjectPool -> DBConnectionPool -> JSON response</code></p>
<h3>🌐 Network & Observability</h3>
<ul>
<li>🌍 <strong>Socket HTTP/1.1:</strong> A lightweight cross-platform server built directly on BSD sockets or Winsock.</li>
<li>📊 <strong>Runtime metrics:</strong> Inspect pool snapshots, historical peaks, and average, P50, P95, and P99 latency.</li>
<li>🩺 <strong>Diagnostic endpoints:</strong> Use <code>/api/health</code>, <code>/api/stats</code>, and <code>/api/process</code> to observe the service.</li>
</ul>
<h3>⚙️ Engineering Practice</h3>
<ul>
<li>🛠️ <strong>CMake + CTest:</strong> Build and run the thread-pool and pool tests with one command.</li>
<li>🔁 <strong>Mock/MySQL modes:</strong> Learn the complete flow without external dependencies, or connect to MySQL for a real database path.</li>
<li>🚀 <strong>One-click setup:</strong> Start the MySQL mode on Windows with the included PowerShell script.</li>
</ul>
<h3>🚀 Quick Start</h3>
<pre><code>cmake -S . -B build
cmake --build build
ctest --test-dir build --output-on-failure
./output/bin/demo_server</code></pre>
<p>The default Mock mode runs without external dependencies. Set <code>CPPPOOLS_DB_MODE=mysql</code> to use the MySQL path.</p>
<p><strong>For detailed information, please check the GitHub repository: <a href="https://github.com/jlu005807/CppPools" target="_blank">https://github.com/jlu005807/CppPools</a></strong></p>
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