xuxinyi
/
ideaDemo


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="zh">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>文件管理系统</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            margin: 0;
            padding: 20px;
        }
        h1 {
            text-align: center;
            color: #333;
        }
        h2 {
            color: #555;
            margin-top: 20px;
        }
        ul {
            list-style-type: none;
            padding: 0;
        }
        li {
            background: #fff;
            margin: 5px 0;
            padding: 15px;
            border-radius: 5px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
        }
        button {
            background-color: #28a745;
            color: white;
            border: none;
            padding: 8px 12px;
            border-radius: 5px;
            cursor: pointer;
            transition: background-color 0.3s;
        }
        button:hover {
            background-color: #218838;
        }
        input[type="file"], input[type="text"] {
            margin-top: 20px;
            display: block;
            width: 100%;
            padding: 10px;
            border: 1px solid #ccc;
            border-radius: 5px;
        }
        .upload-container {
            margin-top: 20px;
        }
        .pagination {
            margin-top: 20px;
            display: flex;
            justify-content: center;
        }
        .page-button {
            margin: 0 5px;
            padding: 8px 12px;
            border: 1px solid #ccc;
            border-radius: 5px;
            cursor: pointer;
            background: #007bff;
            color: white;
            transition: background-color 0.3s;
        }
        .page-button:hover {
            background-color: #0056b3;
        }
        .button-container {
            display: flex;
            gap: 10px;
        }
    </style>
</head>
<body>
<h1>文件管理系统</h1>
<h2>当前文件列表</h2>

<input type="text" id="searchInput" placeholder="搜索文件..." />
<button onclick="searchFiles()">搜索</button>

<ul id="fileList"></ul>

<div class="pagination" id="pagination"></div>

<div class="upload-container">
    <input type="file" id="fileInput" />
    <button onclick="uploadFile()">上传文件</button>
</div>

<script>
    let currentPage = 0;
    const pageSize = 6;

    function loadFileList() {
        fetch(`/demo/api/files?page=${currentPage}&size=${pageSize}`)
            .then(response => response.json())
            .then(files => {
                const fileList = document.getElementById('fileList');
                fileList.innerHTML = '';
                files.forEach(file => {
                    const li = document.createElement('li');
                    li.innerHTML = `${file}
                                    <div class="button-container">
                                        <button onclick="downloadFile('${file}')">下载</button>
                                        <button onclick="deleteFile('${file}')">删除</button>
                                    </div>`;
                    fileList.appendChild(li);
                });
                loadPagination();
            })
            .catch(error => console.error('Error:', error));
    }

    function uploadFile() {
        const fileInput = document.getElementById('fileInput');
        const file = fileInput.files[0];
        const formData = new FormData();
        formData.append('file', file);

        fetch('/demo/api/files/upload', {
            method: 'POST',
            body: formData
        })
            .then(response => response.text())
            .then(text => {
                alert(text);
                loadFileList();
                fileInput.value = '';
            })
            .catch(error => console.error('Error:', error));
    }

    function downloadFile(filename) {
        window.location.href = '/demo/api/files/download/' + filename;
    }

    function deleteFile(filename) {
        if (confirm(`确定要删除文件 ${filename} 吗？`)) {
            fetch(`/demo/api/files/delete/${filename}`, {
                method: 'DELETE'
            })
                .then(response => response.text())
                .then(text => {
                    alert(text);
                    loadFileList();
                })
                .catch(error => console.error('Error:', error));
        }
    }

    function searchFiles() {
        const searchQuery = document.getElementById('searchInput').value;
        fetch(`/demo/api/files?search=${searchQuery}&page=0&size=${pageSize}`)
            .then(response => response.json())
            .then(files => {
                const fileList = document.getElementById('fileList');
                fileList.innerHTML = '';
                files.forEach(file => {
                    const li = document.createElement('li');
                    li.innerHTML = `${file}
                                    <div class="button-container">
                                        <button onclick="downloadFile('${file}')">下载</button>
                                        <button onclick="deleteFile('${file}')">删除</button>
                                    </div>`;
                    fileList.appendChild(li);
                });
                currentPage = 0;
                loadPagination();
            })
            .catch(error => console.error('Error:', error));
    }

    function loadPagination() {
        const pagination = document.getElementById('pagination');
        pagination.innerHTML = '';
        const prevButton = document.createElement('button');
        prevButton.innerHTML = '上一页';
        prevButton.classList.add('page-button');
        prevButton.onclick = () => {
            if (currentPage > 0) {
                currentPage--;
                loadFileList();
            }
        };
        pagination.appendChild(prevButton);

        const nextButton = document.createElement('button');
        nextButton.innerHTML = '下一页';
        nextButton.classList.add('page-button');
        nextButton.onclick = () => {
            currentPage++;
            loadFileList();
        };
        pagination.appendChild(nextButton);
    }

    // 页面加载时加载文件列表
    loadFileList();
</script>
</body>
</html>