()
| 28 | let cjkFontRegistered = false; |
| 29 | |
| 30 | function ensureCjkFont(): void { |
| 31 | if (cjkFontRegistered) return; |
| 32 | for (const fontPath of CJK_FONT_CANDIDATES) { |
| 33 | if (!fs.existsSync(fontPath)) continue; |
| 34 | try { |
| 35 | registerFont(fontPath, { family: CJK_FONT_FAMILY }); |
| 36 | cjkFontRegistered = true; |
| 37 | break; |
| 38 | } catch (error) { |
| 39 | console.warn(`[cy] 注册中文字体失败: ${fontPath}`, error); |
| 40 | } |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | const STOP_WORDS = new Set([ |
| 45 | "这个", "那个", "就是", "不是", "可以", "没有", "一下", "一个", "什么", "怎么", "为什么", |