如何在 Java 中使用 GroupDocs.Redaction 進行文字遮蔽：完整指南

<repositories>
   <repository>
      <id>repository.groupdocs.com</id>
      <name>GroupDocs Repository</name>
      <url>https://releases.groupdocs.com/redaction/java/</url>
   </repository>
</repositories>

<dependencies>
   <dependency>
      <groupId>com.groupdocs</groupId>
      <artifactId>groupdocs-redaction</artifactId>
      <version>24.9</version>
   </dependency>
</dependencies>

// Import the necessary classes from GroupDocs.Redaction
import com.groupdocs.redaction.Redactor;

public class RedactionExample {
    public static void main(String[] args) {
        // Initialize the redactor with your document path
        final Redactor redactor = new Redactor("YOUR_DOCUMENT_DIRECTORY/SAMPLE_DOCX");
        // Ensure you close resources after operations
        try { /* Your code here */ } finally { redactor.close(); }
    }
}

import com.groupdocs.redaction.Redactor;
import com.groupdocs.redaction.options.SaveOptions;
import com.groupdocs.redaction.redactions.RegexRedaction;
import com.groupdocs.redaction.redactions.ReplacementOptions;

final Redactor redactor = new Redactor("YOUR_DOCUMENT_DIRECTORY/SAMPLE_DOCX");
try {
    // Define a regex pattern to find sequences of numbers and apply a replacement color.
    // The pattern: Two digits, optional whitespace, two more digits, non-digit characters,
    // followed by six digits.
    redactor.apply(new RegexRedaction("\\d{2}\\s*\\d{2}[^\\d]*\\d{6}", 
        new ReplacementOptions(java.awt.Color.BLUE)));

    // Configure save options
    SaveOptions saveOptions = new SaveOptions();
    saveOptions.setAddSuffix(true);  // Adds suffix to indicate processing
    saveOptions.setRasterizeToPDF(false);  // Preserves original format

    // Save the redacted document
    redactor.save(saveOptions);
} finally {
    redactor.close();  // Always close resources to prevent memory leaks
}

import com.groupdocs.redaction.options.SaveOptions;

SaveOptions saveOptions = new SaveOptions();
saveOptions.setAddSuffix(true);  // Indicates processing by adding a suffix
saveOptions.setRasterizeToPDF(false);  // Keeps original format intact