public static Map<String,String> getCNPunctuation(Map<String,String> summary){ String title = summary.get("title"); String metaContent = summary.get("meta_content"); // 定义英文标点和中文标点的对应关系 Map<String, String> punctuations = new HashMap<>(); punctuations.put(",", "，"); punctuations.put(".", "。"); punctuations.put("!", "！"); punctuations.put("?", "？"); punctuations.put(":", "："); punctuations.put(";", "；"); punctuations.put("(", "（"); punctuations.put(")", "）"); // 遍历 Map，将字符串中的英文标点替换成中文标点 for (Map.Entry<String, String> entry : punctuations.entrySet()) { String enPunc = entry.getKey(); String cnPunc = entry.getValue(); title = title.replace(enPunc, cnPunc); metaContent = metaContent.replace(enPunc,cnPunc); } summary.put("title",title); summary.put("meta_content",metaContent); return summary; }这段代码传入的summary，我想加如一一个判断，如果句子末尾是省略号则不把.转换成。该如何实现

你可以在遍历 Map 替换标点前，先对句子末尾是否是省略号进行判断，如果是省略号，则不将英文句点替换为中文句点。下面是示例代码：

public static Map<String,String> getCNPunctuation(Map<String,String> summary){
    String title = summary.get("title");
    String metaContent = summary.get("meta_content");
    // 定义英文标点和中文标点的对应关系
    Map<String, String> punctuations = new HashMap<>();
    punctuations.put(",", "，");
    punctuations.put(".", "。");
    punctuations.put("!", "！");
    punctuations.put("?", "？");
    punctuations.put(":", "：");
    punctuations.put(";", "；");
    punctuations.put("(", "（");
    punctuations.put(")", "）");

    // 判断句子末尾是否为省略号
    boolean titleEndsWithEllipsis = title.endsWith("...");
    boolean metaContentEndsWithEllipsis = metaContent.endsWith("...");

    // 遍历 Map，将字符串中的英文标点替换成中文标点
    for (Map.Entry<String, String> entry : punctuations.entrySet()) {
        String enPunc = entry.getKey();
        String cnPunc = entry.getValue();
        // 如果句子末尾是省略号，则不将英文句点替换为中文句点
        if (enPunc.equals(".") && (titleEndsWithEllipsis || metaContentEndsWithEllipsis)) {
            continue;
        }
        title = title.replace(enPunc, cnPunc);
        metaContent = metaContent.replace(enPunc,cnPunc);
    }

    summary.put("title",title);
    summary.put("meta_content",metaContent);

    return summary;
}

这样，如果输入的句子末尾是省略号，英文句点将不会被替换为中文句点。