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
124 lines
3.7 KiB
Java
124 lines
3.7 KiB
Java
/*
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* Decompiled with CFR 0.152.
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*/
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package com.jby.officecore.domain.bo;
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import java.io.InputStream;
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import java.io.Serializable;
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public class ImageBO
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implements Serializable {
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private static final long serialVersionUID = 6640950035295880234L;
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private InputStream is;
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private Double width;
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private Double height;
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private Integer pictureType;
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private String pictureUrl;
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public InputStream getIs() {
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return this.is;
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}
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public Double getWidth() {
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return this.width;
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}
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public Double getHeight() {
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return this.height;
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}
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public Integer getPictureType() {
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return this.pictureType;
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}
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public String getPictureUrl() {
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return this.pictureUrl;
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}
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public ImageBO setIs(InputStream is) {
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this.is = is;
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return this;
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}
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public ImageBO setWidth(Double width) {
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this.width = width;
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return this;
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}
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public ImageBO setHeight(Double height) {
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this.height = height;
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return this;
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}
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public ImageBO setPictureType(Integer pictureType) {
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this.pictureType = pictureType;
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return this;
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}
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public ImageBO setPictureUrl(String pictureUrl) {
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this.pictureUrl = pictureUrl;
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return this;
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}
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public boolean equals(Object o) {
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if (o == this) {
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return true;
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}
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if (!(o instanceof ImageBO)) {
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return false;
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}
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ImageBO other = (ImageBO)o;
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if (!other.canEqual(this)) {
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return false;
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}
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InputStream this$is = this.getIs();
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InputStream other$is = other.getIs();
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if (this$is == null ? other$is != null : !this$is.equals(other$is)) {
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return false;
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}
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Double this$width = this.getWidth();
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Double other$width = other.getWidth();
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if (this$width == null ? other$width != null : !((Object)this$width).equals(other$width)) {
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return false;
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}
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Double this$height = this.getHeight();
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Double other$height = other.getHeight();
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if (this$height == null ? other$height != null : !((Object)this$height).equals(other$height)) {
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return false;
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}
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Integer this$pictureType = this.getPictureType();
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Integer other$pictureType = other.getPictureType();
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if (this$pictureType == null ? other$pictureType != null : !((Object)this$pictureType).equals(other$pictureType)) {
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return false;
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}
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String this$pictureUrl = this.getPictureUrl();
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String other$pictureUrl = other.getPictureUrl();
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return !(this$pictureUrl == null ? other$pictureUrl != null : !this$pictureUrl.equals(other$pictureUrl));
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}
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protected boolean canEqual(Object other) {
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return other instanceof ImageBO;
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}
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public int hashCode() {
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int PRIME = 59;
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int result = 1;
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InputStream $is = this.getIs();
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result = result * 59 + ($is == null ? 43 : $is.hashCode());
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Double $width = this.getWidth();
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result = result * 59 + ($width == null ? 43 : ((Object)$width).hashCode());
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Double $height = this.getHeight();
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result = result * 59 + ($height == null ? 43 : ((Object)$height).hashCode());
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Integer $pictureType = this.getPictureType();
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result = result * 59 + ($pictureType == null ? 43 : ((Object)$pictureType).hashCode());
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String $pictureUrl = this.getPictureUrl();
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result = result * 59 + ($pictureUrl == null ? 43 : $pictureUrl.hashCode());
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return result;
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}
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public String toString() {
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return "ImageBO(is=" + this.getIs() + ", width=" + this.getWidth() + ", height=" + this.getHeight() + ", pictureType=" + this.getPictureType() + ", pictureUrl=" + this.getPictureUrl() + ")";
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}
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}
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