使用 GroupDocs.Search Java 创建字符替换数组：全面指南

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

<dependencies>
    <dependency>
        <groupId>com.groupdocs</groupId>
        <artifactId>groupdocs-search</artifactId>
        <version>25.4</version>
    </dependency>
</dependencies>

import com.groupdocs.search.Index;
import com.groupdocs.search.IndexSettings;

// Define the folder where your index will be stored
String indexFolder = "YOUR_OUTPUT_DIRECTORY/CharacterReplacements/Index";

// Initialize IndexSettings and set up character replacements
IndexSettings settings = new IndexSettings();
settings.setUseCharacterReplacements(true);

// Create an index with specified settings
Index index = new Index(indexFolder, settings);

if (index.getDictionaries().getCharacterReplacements().getCount() > 0) {
    index.getDictionaries().getCharacterReplacements().clear();
}

index.getDictionaries().getCharacterReplacements().addRange(
    new CharacterReplacementPair[] { new CharacterReplacementPair('-', '~') }
);

CharacterReplacementPair[] characterReplacements = new CharacterReplacementPair[Character.MAX_VALUE + 1];
for (int i = 0; i < characterReplacements.length; i++) {
    char originalChar = (char)i;
    char replacementChar = Character.toLowerCase(originalChar);
    characterReplacements[i] = new CharacterReplacementPair(originalChar, replacementChar);
}

index.getDictionaries().getCharacterReplacements().addRange(characterReplacements);

String fileName = "YOUR_OUTPUT_DIRECTORY/CharacterReplacements/CharacterReplacements.dat";
index.getDictionaries().getCharacterReplacements().exportDictionary(fileName);

index.getDictionaries().getCharacterReplacements().importDictionary(fileName);

String documentsFolder = "YOUR_DOCUMENT_DIRECTORY";
index.add(documentsFolder);

String query = "Elliot";
SearchOptions options = new SearchOptions();
options.setUseCaseSensitiveSearch(true);
SearchResult result = index.search(query, options);