init: WordFileParse docx→HTML 解析服务(含 Word EQ 域公式修复)
服务:Spring Boot 3.2 + docx4j 8.3.9,POST /api/v3/server_office_file/file/parse
接受 .docx,返回 HTML(公式 → LaTeX,图片 → RustFS 外链)
公式支持三类来源:
- OMML(Word 2007+ 公式) → Python omml_mathml2latex
- MathType OLE 对象 → Ruby mathtype2mathml → MathML → LaTeX
- Word EQ 域(老教辅主力) → EqToLatexUtil(本次新增)
本次改动:
1. 新增 java-svc/.../core/EqToLatexUtil.java:
移植自 jby backend-services office-core,EQ 语法 → LaTeX
(\f→\dfrac、\r→\sqrt、\i→\int/\sum/\prod、\s→^{}/_{}、\b→\left\right、
\a→array、\x→\boxed/\overline、\o\al 堆叠、圈码、化学符号、极限、连等式)
品牌标记 JBYU* → WPU*,与采集端一致
2. CtoMathFinder:接上 EQ 分支(原为 not-ported 桩),域代码经
EqToLatexUtil.convert 转 LaTeX 写入 eqLatexMap(WPEQNUM 占位符)
3. WordParseUtil.dealPlaceholder:EQ 的 LaTeX 同样加 \( \) 包裹
(原先因 WPEQNUM 例外不加包裹,前端/MathJax 不渲染)
修前症状:教辅 Word 里分式/方程组/上下标整段丢失(如 {−1/3, 1} 变成 {-,1})
修后实测:46 份教辅 2908 处 EQ 域全部还原,公式总数 2954 处、零未包裹残留
安全:application.yml(含 RustFS 密钥)不入库,提供 application.yml.example;
OssService 的 @Value 默认密钥已清空
This commit is contained in:
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scripts/omml_mathml2latex/visitors/__init__.py
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74
scripts/omml_mathml2latex/visitors/__init__.py
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"""
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Visitor implementations for MathML elements.
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This package contains visitor classes that handle conversion of specific
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MathML element types to LaTeX format.
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"""
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from .visitor_registry import VisitorRegistry
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from .mi_visitor import MiVisitor
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from .mo_visitor import MoVisitor
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from .mn_visitor import MnVisitor
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from .mfrac_visitor import MfracVisitor
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from .msup_visitor import MsupVisitor
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from .msub_visitor import MsubVisitor
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from .mrow_visitor import MrowVisitor
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from .msqrt_visitor import MsqrtVisitor
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from .mroot_visitor import MrootVisitor
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from .msubsup_visitor import MsubsupVisitor
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from .mover_visitor import MoverVisitor
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from .munder_visitor import MunderVisitor
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from .munderover_visitor import MunderoverVisitor
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from .mfenced_visitor import MfencedVisitor
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from .mtext_visitor import MtextVisitor
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from .mtable_visitor import MtableVisitor
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from .mtr_visitor import MtrVisitor
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from .mtd_visitor import MtdVisitor
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from .mspace_visitor import MspaceVisitor
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from .mstyle_visitor import MstyleVisitor
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from .merror_visitor import MerrorVisitor
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from .menclose_visitor import MencloseVisitor
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from .mmultiscripts_visitor import MmultiscriptsVisitor
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from .mpadded_visitor import MpaddedVisitor
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from .mphantom_visitor import MphantomVisitor
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from .maction_visitor import MactionVisitor
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from .ms_visitor import MsVisitor
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from .mglyph_visitor import MglyphVisitor
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from .mlabeledtr_visitor import MlabeledtrVisitor
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from .maligngroup_visitor import MaligngroupVisitor
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from .malignmark_visitor import MalignmarkVisitor
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__all__ = [
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'VisitorRegistry',
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'MiVisitor',
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'MoVisitor',
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'MnVisitor',
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'MfracVisitor',
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'MsupVisitor',
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'MsubVisitor',
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'MrowVisitor',
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'MsqrtVisitor',
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'MrootVisitor',
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'MsubsupVisitor',
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'MoverVisitor',
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'MunderVisitor',
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'MunderoverVisitor',
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'MfencedVisitor',
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'MtextVisitor',
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'MtableVisitor',
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'MtrVisitor',
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'MtdVisitor',
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'MspaceVisitor',
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'MstyleVisitor',
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'MerrorVisitor',
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'MencloseVisitor',
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'MmultiscriptsVisitor',
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'MpaddedVisitor',
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'MphantomVisitor',
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'MactionVisitor',
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'MsVisitor',
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'MglyphVisitor',
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'MlabeledtrVisitor',
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'MaligngroupVisitor',
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'MalignmarkVisitor',
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]
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