319 lines
10 KiB
HTML
319 lines
10 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-Hans">
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<head>
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<meta charset="UTF-8">
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<title>SQL 处理器</title>
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<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.2/codemirror.min.css">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.2/theme/monokai.min.css">
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.2/codemirror.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/codemirror/5.65.2/mode/sql/sql.min.js"></script>
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<style>
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:root {
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--primary-color: #4a90e2;
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--hover-color: #2c78c8;
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--bg-color: #f0f2f5;
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--border-color: #ddd;
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--success-color: #28a745;
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--error-color: #dc3545;
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--warning-color: #ffc107;
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}
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body {
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font-family: Arial, sans-serif;
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margin: 0;
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padding: 20px;
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background-color: var(--bg-color);
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}
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h1 {
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font-size: 2.5rem;
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color: var(--primary-color);
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margin: 0 0 20px;
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font-weight: 500;
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}
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.container {
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margin-bottom: 20px;
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background: white;
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padding: 15px;
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border-radius: 8px;
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box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
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}
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.CodeMirror {
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height: 300px;
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border: 1px solid var(--border-color);
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border-radius: 6px;
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resize: vertical;
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}
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.buttons {
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margin: 15px 0;
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display: flex;
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gap: 10px;
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flex-wrap: wrap;
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}
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button {
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background: var(--primary-color);
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color: #fff;
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border: none;
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border-radius: 6px;
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padding: 0.75rem 1.5rem;
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font: 600 1rem 'Roboto', sans-serif;
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cursor: pointer;
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transition: background 0.3s ease;
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}
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button:hover {
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background: var(--hover-color);
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}
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button:disabled {
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background: #cccccc;
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cursor: not-allowed;
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}
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.status-message {
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font-size: 0.9em;
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margin-top: 10px;
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min-height: 1.2em;
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padding: 8px;
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border-radius: 4px;
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/*设置高度*/
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overflow: hidden;
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overflow-y: auto;
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word-wrap: break-word;
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overflow-wrap: break-word;
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word-break: break-all;
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/*设置宽度*/
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max-width: 100%;
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}
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.status-success {
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background: #e8f5e9;
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color: var(--success-color);
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}
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.status-error {
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background: #ffebee;
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color: var(--error-color);
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}
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.status-warning {
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background: #fff3e0;
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color: var(--warning-color);
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}
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.status-info {
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background: #e3f2fd;
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color: var(--primary-color);
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}
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</style>
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</head>
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<body>
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<div id="app">
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<!-- 基本结构：图片作为超链接内容 -->
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<a href="/">
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<img src="https://yinzhou.oss-cn-shanghai.aliyuncs.com/image/bianmu.png" width="50" height="50">
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</a>
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<a href="/a">
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<img src="https://yinzhou.oss-cn-shanghai.aliyuncs.com/image/buoumao.png" width="50" height="50">
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</a>
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<a href="/b">
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<img src="https://yinzhou.oss-cn-shanghai.aliyuncs.com/image/chaiquan.png" width="50" height="50">
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</a>
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<header><h1>SQL格式化工具</h1></header>
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<div class="container">
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<h2>输入 SQL</h2>
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<div ref="sqlInput"></div>
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</div>
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<div class="buttons">
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<button @click="insertSample" title="插入示例语句">示例</button>
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<button @click="clearInput" title="清空输入框">清空</button>
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<button @click="formatSQL" :disabled="isProcessing">格式化</button>
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<button @click="copyToClipboard">复制</button>
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</div>
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<div class="status-message" :class="statusClass">{{ statusMessage }}</div>
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<div class="container">
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<h2>输出 SQL</h2>
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<div ref="sqlOutput"></div>
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</div>
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</div>
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<script>
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const {createApp, ref, onMounted, computed} = Vue;
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const API_CONFIG = {
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ENDPOINT: 'http://localhost:8778/convert',
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DEFAULT_HEADERS: {
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'Content-Type': 'application/x-www-form-urlencoded'
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},
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DEFAULT_SQL: "SELECT * FROM table WHERE condition;",
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SAMPLE_SQL: "SELECT * FROM users WHERE age > 18;"
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};
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const createEditorConfig = (readOnly = false) => ({
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mode: "sql",
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lineNumbers: true,
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theme: "monokai",
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readOnly,
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extraKeys: {"Ctrl-Space": "autocomplete"},
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hintOptions: {
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completeSingle: false,
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tables: {
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users: ["id", "name", "age"],
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products: ["id", "name", "price"]
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}
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}
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});
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createApp({
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setup() {
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const sqlInput = ref(null);
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const sqlOutput = ref(null);
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const isProcessing = ref(false);
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const statusMessage = ref('');
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const statusType = ref('');
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let editorInput = null;
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let editorOutput = null;
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const outputContent = computed(() => {
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return editorOutput ? editorOutput.getValue().trim() : '';
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});
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const statusClass = computed(() => {
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// 控制台打印
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console.log(`1Status: ${statusType.value} - ${statusMessage.value}`);
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return statusType.value ? `status-${statusType.value}` : '';
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});
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const setStatus = (message, type = 'info', timeout = 10000) => {
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statusMessage.value = message;
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statusType.value = type;
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if (timeout) {
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setTimeout(() => {
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statusMessage.value = '';
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statusType.value = '';
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}, timeout);
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}
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};
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onMounted(() => {
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if (sqlInput.value && sqlOutput.value) {
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editorInput = CodeMirror(sqlInput.value, {
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...createEditorConfig(),
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value: API_CONFIG.DEFAULT_SQL
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});
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editorOutput = CodeMirror(sqlOutput.value, {
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...createEditorConfig(true),
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value: "默认输出内容" // 给输出框一个默认值
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});
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}
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});
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const insertSample = () => {
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editorInput.setValue(API_CONFIG.SAMPLE_SQL);
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setStatus('示例语句已插入', 'success');
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};
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const clearInput = () => {
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editorInput.setValue('');
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setStatus('输入已清空', 'info');
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};
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const formatSQL = async () => {
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const inputSQL = editorInput.getValue().trim();
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if (!inputSQL) {
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setStatus('请输入要格式化的SQL内容', 'warning');
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return;
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}
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try {
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isProcessing.value = true;
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setStatus('正在格式化SQL...', 'info', 0);
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const startTime = Date.now();
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const response = await fetch(API_CONFIG.ENDPOINT, {
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method: 'POST',
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headers: API_CONFIG.DEFAULT_HEADERS,
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body: `sql=${encodeURIComponent(inputSQL)}`
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});
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const duration = Date.now() - startTime;
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if (!response.ok) {
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throw new Error(`请求失败: ${response.status} ${response.statusText}`);
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}
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const data = await response.json();
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if (!data.parsed_result) {
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throw new Error('服务器返回空结果');
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}
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editorOutput.setValue(data.parsed_result);
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setStatus(`格式化成功 (${duration}ms)`, 'success');
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} catch (error) {
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console.error('格式化错误:', error);
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editorOutput.setValue('');
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setStatus(`格式化失败: ${error.message}`, 'error');
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} finally {
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isProcessing.value = false;
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}
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};
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const copyToClipboard = async () => {
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try {
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const content = editorOutput.getValue().trim();
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if (!content) {
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setStatus('无内容可复制', 'warning');
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return;
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}
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try {
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await navigator.clipboard.writeText(content);
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setStatus('内容已复制到剪贴板', 'success');
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} catch (err) {
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// 回退到传统复制方式
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const textarea = document.createElement('textarea');
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textarea.value = content;
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document.body.appendChild(textarea);
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textarea.select();
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const success = document.execCommand('copy');
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document.body.removeChild(textarea);
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if (!success) throw new Error('传统复制方式失败');
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setStatus('内容已复制（传统方式）', 'success');
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}
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} catch (error) {
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console.error('复制失败:', error);
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setStatus(`复制失败: ${error.message}`, 'error');
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}
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};
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return {
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sqlInput,
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sqlOutput,
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isProcessing,
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statusMessage,
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statusClass,
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outputContent,
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insertSample,
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clearInput,
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formatSQL,
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copyToClipboard
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};
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}
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}).mount('#app');
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</script>
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</body>
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</html>
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