国产Word格式处理控件Spire.Doc功能演示：在Java中以编程方式将数学方程式插入Word

import com.spire.doc.*;import com.spire.doc.documents.*;import com.spire.doc.fields.omath.*;public class wordEquation {    public static void main(String[] args){        //Create a new instance of Word and add a section        Document doc = new Document();        Section section = doc.addSection();        //Add a paragraph        Paragraph paragraph = section.addParagraph();        //Add Latex Math code        OfficeMath officeMath = new OfficeMath(doc);        paragraph.getItems().add(officeMath);        officeMath.fromLatexMathCode("x^{2}+\sqrt{{x^{2}+1}}+1");        //Add another paragraph        Paragraph paragraph2 = section.addParagraph();        //Add MathMLCode        OfficeMath officeMath2 = new OfficeMath(doc);        paragraph2.getItems().add(officeMath2);        officeMath2.fromMathMLCode("x2+x2+1+1");        //Save the document to file        String result = "output/addMathEquation.docx";        doc.saveToFile(result, FileFormat.Docx_2013);    }}

输出结果

Spire.Doc for Java更新至v4.5.1，该版本支持验证文档的保护密码，增强了Word到PDF/HTML/SVG的转换功能，同时还修复了加载和合并文档等时出现的问题。具体细节如下：

新功能:

• 支持验证文档的保护密码

Document document = new Document(); document.loadFromFile(input); boolean checkResult = document.checkProtectionPassWord(password);

String input="input.docx"; Document doc = new Document(); doc.loadFromFile(input); String result = "AddDigitalSignature.docx"; doc.saveToFile(result, FileFormat.Docx, "gary.pfx", "e-iceblue");

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