* 为PDF生成创建HTML内容
(content: DocumentContent, styling: any)
| 445 | * 为PDF生成创建HTML内容 |
| 446 | */ |
| 447 | private createHTMLForPDF(content: DocumentContent, styling: any): string { |
| 448 | const { fontSize, fontFamily, colors } = styling; |
| 449 | |
| 450 | let html = ` |
| 451 | <!DOCTYPE html> |
| 452 | <html lang="zh-CN"> |
| 453 | <head> |
| 454 | <meta charset="UTF-8"> |
| 455 | <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| 456 | <title>${content.title ?? 'Document'}</title> |
| 457 | <style> |
| 458 | /* 使用本地字体，避免外部资源引用的安全风险 */ |
| 459 | body { |
| 460 | font-family: '微软雅黑', 'Microsoft YaHei', 'SimHei', 'Noto Sans SC', Arial, sans-serif; |
| 461 | font-size: ${this.escapeHtml(fontSize.toString())}px; |
| 462 | line-height: ${this.escapeHtml(styling.lineHeight.toString())}; |
| 463 | color: ${this.escapeHtml(colors.text)}; |
| 464 | margin: 0; |
| 465 | padding: 20px; |
| 466 | background: white; |
| 467 | word-wrap: break-word; |
| 468 | word-break: break-all; |
| 469 | } |
| 470 | |
| 471 | p { |
| 472 | margin: 12px 0; |
| 473 | line-height: 1.6; |
| 474 | text-align: justify; |
| 475 | word-spacing: 0.1em; |
| 476 | padding: 4px 0; |
| 477 | } |
| 478 | |
| 479 | h1, h2, h3, h4, h5, h6 { |
| 480 | margin: 20px 0 12px 0; |
| 481 | line-height: 1.4; |
| 482 | padding: 6px 0; |
| 483 | } |
| 484 | |
| 485 | pre { |
| 486 | white-space: pre-wrap; |
| 487 | word-wrap: break-word; |
| 488 | margin: 12px 0; |
| 489 | padding: 12px; |
| 490 | background-color: #f8f9fa; |
| 491 | border-radius: 4px; |
| 492 | } |
| 493 | |
| 494 | br { |
| 495 | line-height: 1.6; |
| 496 | } |
| 497 | |
| 498 | h1 { |
| 499 | color: ${this.escapeHtml(colors.primary)}; |
| 500 | font-size: ${fontSize * 1.8}px; |
| 501 | font-weight: 700; |
| 502 | margin-bottom: 20px; |
| 503 | line-height: 1.2; |
| 504 | } |
nothing calls this directly
no test coverage detected