first commit

1 month ago · fffe024498
4 changed files with 179 additions and 0 deletions
--- a/app.py
+++ b/app.py
@ -0,0 +1,94 @@
+from flask import Flask, jsonify, send_from_directory
+
+app = Flask(__name__, static_folder="public", static_url_path="")
+
+
+# 根路径返回 index.html
+@app.route("/")
+def serve_index():
+    return send_from_directory(app.static_folder, "index.html")
+
+
+# API 子路径，提供 Linux 基本语法知识点数据
+@app.route("/api/linux-tips")
+def linux_tips():
+    tips = {
+        "message": "欢迎来到 Linux 基本语法知识点",
+        "tips": [
+            {
+                "title": "查看当前目录",
+                "command": "pwd",
+                "description": "显示当前工作目录的完整路径。"
+            },
+            {
+                "title": "列出目录内容",
+                "command": "ls",
+                "description": "列出当前目录或指定目录中的文件和文件夹。"
+            },
+            {
+                "title": "切换目录",
+                "command": "cd",
+                "description": "切换到指定的目录。例如：`cd /path/to/directory`。"
+            },
+            {
+                "title": "创建目录",
+                "command": "mkdir",
+                "description": "创建一个新的目录。例如：`mkdir new_folder`。"
+            },
+            {
+                "title": "删除文件或目录",
+                "command": "rm",
+                "description": "删除文件或目录。例如：`rm file.txt` 或 `rm -r folder`（递归删除目录）。"
+            },
+            {
+                "title": "复制文件或目录",
+                "command": "cp",
+                "description": "复制文件或目录。例如：`cp source.txt destination.txt` 或 `cp -r source_folder destination_folder`。"
+            },
+            {
+                "title": "移动或重命名文件",
+                "command": "mv",
+                "description": "移动文件或目录，也可以用于重命名。例如：`mv file.txt new_name.txt`。"
+            },
+            {
+                "title": "查看文件内容",
+                "command": "cat",
+                "description": "显示文件的内容。例如：`cat file.txt`。"
+            },
+            {
+                "title": "分页查看文件内容",
+                "command": "more/less",
+                "description": "逐页显示文件内容，`less` 支持上下翻页。例如：`less file.txt`。"
+            },
+            {
+                "title": "查找文件",
+                "command": "find",
+                "description": "在指定目录下查找文件。例如：`find /path -name filename`。"
+            },
+            {
+                "title": "查看进程",
+                "command": "ps",
+                "description": "显示当前进程的状态。例如：`ps aux`。"
+            },
+            {
+                "title": "终止进程",
+                "command": "kill",
+                "description": "终止指定的进程。例如：`kill PID`。"
+            },
+            {
+                "title": "查看磁盘使用情况",
+                "command": "df",
+                "description": "显示磁盘的使用情况。例如：`df -h`。"
+            },
+            {
+                "title": "查看文件系统挂载情况",
+                "command": "mount",
+                "description": "显示已挂载的文件系统。"
+            }
+        ]
+    }
+    return jsonify(tips)
+
+
+if __name__ == "__main__":
+    app.run(debug=True, port=80)
--- a/public/index.html
+++ b/public/index.html
@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Linux 基本语法知识点</title>
+    <link rel="stylesheet" href="styles.css">
+</head>
+<body>
+    <div class="container">
+        <h1>Linux 基本语法知识点</h1>
+        <div id="tips-container">
+            <h2>常用命令及说明</h2>
+            <div id="tips-list"></div>
+        </div>
+    </div>
+    <script src="script.js"></script>
+</body>
+</html>
--- a/public/script.js
+++ b/public/script.js
@ -0,0 +1,24 @@
+document.addEventListener("DOMContentLoaded", () => {
+    fetch("/api/linux-tips")
+        .then(response => response.json())
+        .then(data => {
+            const tipsList = document.getElementById("tips-list");
+            data.tips.forEach(tip => {
+                const tipDiv = document.createElement("div");
+                tipDiv.classList.add("tip");
+
+                const tipTitle = document.createElement("h3");
+                tipTitle.textContent = `${tip.title} (${tip.command})`;
+                tipDiv.appendChild(tipTitle);
+
+                const tipDescription = document.createElement("p");
+                tipDescription.textContent = tip.description;
+                tipDiv.appendChild(tipDescription);
+
+                tipsList.appendChild(tipDiv);
+            });
+        })
+        .catch(error => {
+            console.error("获取数据时出错：", error);
+        });
+});
--- a/public/styles.css
+++ b/public/styles.css
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+body {
+    font-family: "Arial", sans-serif;
+    background-color: #f4f4f4;
+    margin: 0;
+    padding: 0;
+}
+
+.container {
+    max-width: 800px;
+    margin: 20px auto;
+    padding: 20px;
+    background: white;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+    border-radius: 8px;
+}
+
+h1, h2 {
+    text-align: center;
+    color: #333;
+}
+
+#tips-list {
+    margin-top: 20px;
+}
+
+.tip {
+    background: #e9f2ff;
+    padding: 10px;
+    margin-bottom: 10px;
+    border-radius: 5px;
+}
+
+.tip h3 {
+    margin: 0 0 5px;
+    color: #007bff;
+}
+
+.tip p {
+    margin: 0;
+    font-size: 14px;
+    color: #555;
+}