使用 Node.js API 搜索和索引文档

// 创建索引
const index = new Index('c:/IndexFolder');
index.add('c:/DocumentFolder');

// 设置搜索选项
var options = new SearchOptions();
options.getFuzzySearch().setEnabled(true);
options.getFuzzySearch().setFuzzyAlgorithm(new TableDiscreteFunction(3));

// 搜索包含单词“water”或短语“Lorem ipsum”的文档
var query = "water OR \"Lorem ipsum\"";
var result = index.search(query, options);

// 处理搜索结果
console.log("Documents: " + result.getDocumentCount());
console.log("Total occurrences: " + result.getOccurrenceCount());
for (int i = 0; i < result.getDocumentCount(); i++) {
    FoundDocument document = result.getFoundDocument(i);
    console.log('Document: ${document.getDocumentInfo().getFilePath()}');
    console.log('Occurrences: ${document.getOccurrenceCount()}');
    }

// 创建索引
const index = new Index('c:/IndexFolder');
index.add('c:/DocumentFolder');

// 以文本形式搜索短语

// 开头的第一个插入字符表示这是正则表达式搜索查询
var query = "^^(.)\\1{1,}";
// 搜索单词开头的两个或多个相同字符
var result = index.search(query);