31 lines
803 B
TypeScript
31 lines
803 B
TypeScript
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import fs from "fs";
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import path from "path";
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/**
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* 读取指定路径下的所有.stl文件
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* @param dirPath 要搜索的目录路径
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* @returns 返回包含所有.stl文件名的数组
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*/
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export const findSTLFiles = (dirPath: string): Promise<string[]> => {
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return new Promise((resolve) => {
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// 检查路径是否存在
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if (!fs.existsSync(dirPath)) {
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resolve([]); // 路径不存在时返回空数组
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return;
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}
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// 异步读取目录内容
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fs.readdir(dirPath, (err, files) => {
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if (err) {
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resolve([]); // 读取错误时返回空数组
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} else {
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// 过滤出.stl文件
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const stlFiles = files.filter(
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(file) => path.extname(file).toLowerCase() === ".stl"
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);
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resolve(stlFiles);
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}
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});
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});
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};
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