w-data-syncer

<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Global - Documentation</title> <script src="scripts/prettify/prettify.js"></script> <script src="scripts/prettify/lang-css.js"></script>  <link type="text/css" rel="stylesheet" href="styles/prettify.css"> <link type="text/css" rel="stylesheet" href="styles/jsdoc.css"> <script src="scripts/nav.js" defer></script> <meta name="viewport" content="width=device-width, initial-scale=1.0"> </head> <body> <input type="checkbox" id="nav-trigger" class="nav-trigger" /> <label for="nav-trigger" class="navicon-button x"> <div class="navicon"></div> </label> <label for="nav-trigger" class="overlay"></label> <nav > <h2><a href="index.html">Home</a></h2><h3>Global</h3><ul><li><a href="global.html#WDataSourceFromCsv">WDataSourceFromCsv</a></li><li><a href="global.html#WDataSyncer">WDataSyncer</a></li></ul> </nav> <div id="main"> <h1 class="page-title">Global</h1> <section> <header> <h2> </h2> </header> <article> <div class="container-overview"> <dl class="details"> </dl> </div> <h3 class="subsection-title">Methods</h3> <h4 class="name" id="WDataSourceFromCsv"><span class="type-signature"></span>WDataSourceFromCsv<span class="signature">(fd)</span><span class="type-signature"> → {EventEmitter}</span></h4> <dl class="details"> <dt class="tag-description">Description:</dt> <dd class="tag-description"><ul class="dummy"><li><p>檔案CSV來源數據供給器</p></li></ul></dd> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="WDataSourceFromCsv.mjs.html">WDataSourceFromCsv.mjs</a>, <a href="WDataSourceFromCsv.mjs.html#line25">line 25</a> </li></ul></dd> </dl> <h5 class="h5-parameters">Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>fd</code></td> <td class="type"> <span class="param-type">string</span> </td> <td class="description last"><p>要監控的資料夾路徑</p></td> </tr> </tbody> </table> <h5 class="h5-returns">Returns:</h5> <div class="param-desc"> <ul> <li>具有 select 方法的事件發射器</li> </ul> </div> <dl class="param-type"> <dt> Type </dt> <dd> <span class="param-type">EventEmitter</span> </dd> </dl> <h4 class="name" id="WDataSyncer"><span class="type-signature"></span>WDataSyncer<span class="signature">(src, tar, opt)</span><span class="type-signature"> → {EventEmitter}</span></h4> <dl class="details"> <dt class="tag-description">Description:</dt> <dd class="tag-description"><ul class="dummy"><li><p>資料單向同步程序</p></li></ul></dd> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="WDataSyncer.mjs.html">WDataSyncer.mjs</a>, <a href="WDataSyncer.mjs.html#line27">line 27</a> </li></ul></dd> </dl> <h5 class="h5-parameters">Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>src</code></td> <td class="type"> <span class="param-type">Object</span> </td> <td class="description last"><p>資料來源，需提供 select 函數 (async)</p></td> </tr> <tr> <td class="name"><code>tar</code></td> <td class="type"> <span class="param-type">Object</span> </td> <td class="description last"><p>資料目標，需提供 select、insert、save、del 函數 (async)</p></td> </tr> <tr> <td class="name"><code>opt</code></td> <td class="type"> <span class="param-type">Object</span> </td> <td class="description last"><p>設定物件</p> <h6>Properties</h6> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th>Attributes</th> <th>Default</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>key</code></td> <td class="type"> <span class="param-type">String</span> </td> <td class="attributes"> <optional><br> </td> <td class="default"> <code>'time'</code> </td> <td class="description last"><p>用於排序與比對的 key</p></td> </tr> <tr> <td class="name"><code>timeInterval</code></td> <td class="type"> <span class="param-type">Number</span> </td> <td class="attributes"> <optional><br> </td> <td class="default"> <code>20000</code> </td> <td class="description last"><p>同步觸發間隔時間（毫秒），預設每 20 秒執行一次（1 分鐘 3 次）</p></td> </tr> <tr> <td class="name"><code>useShowLog</code></td> <td class="type"> <span class="param-type">boolean</span> </td> <td class="attributes"> <optional><br> </td> <td class="default"> <code>false</code> </td> <td class="description last"><p>是否顯示 log 資訊</p></td> </tr> </tbody> </table> </td> </tr> </tbody> </table> <h5 class="h5-returns">Returns:</h5> <dl class="param-type"> <dt> Type </dt> <dd> <span class="param-type">EventEmitter</span> </dd> </dl> </article> </section> </div> <br class="clear"> <footer> Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 4.0.4</a> on Sat Jul 05 2025 15:28:53 GMT+0800 (台北標準時間) using the <a href="https://github.com/clenemt/docdash">docdash</a> theme. </footer> <script>prettyPrint();</script> <script 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