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                [TOC] <br/><br/><br/> # <b style="color:#4F4F4F;">簡介說明</b> ``` 版本:fs.Dir 作用:目錄處理 ``` <br/> # <b style="color:#4F4F4F;">fs.Dir</b> <br/> # <span style="color:#619BE4">[new]-Dir()</span> ***** 創建一個Dir實例 <br/> ### 示例內容 <span style="color:red;">1. 舉例說明</span> ``` const fs = require('fs'); async function print(path) { const dir = await fs.promises.opendir(path); for await (const dirent of dir) { console.log(dirent.name); } } print('./').catch(console.error); ``` <br/> # <span style="color:#619BE4">path</span> ***** 返回文件夾路徑 <br/> # <span style="color:#619BE4">close()</span> ***** 異步關閉目錄資源 <br/> ### 參數說明 <b style="color:#808080;">callback:</b> * 類型:fn * 默認值:無 * 描述:回調函數 * 可選值:[ ] <br/> # <span style="color:#619BE4">closeSync()</span> ***** 同步關閉目錄資源 <br/> # <span style="color:#619BE4">read()</span> ***** 異步讀取目錄下一個資源,讀不到返回null <br/> ### 參數說明 <b style="color:#808080;">callback:</b> * 類型:fn * 默認值:無 * 描述:回調函數 * 可選值:[ ] <br/> # <span style="color:#619BE4">readSync()</span> ***** 同步讀取目錄下一個資源,讀不到返回null <br/> ### 示例內容 <span style="color:red;">1. 舉例說明</span> ``` const fs = require('fs'); async function print(path) { const dir = await fs.promises.opendir(path); while (now_file = dir.readSync()) { console.log(now_file); } } print('./').catch(console.error); ``` <br/>
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