This commit is contained in:
雷欧(林平凡)
2025-08-08 16:56:29 +08:00
parent 0ba97c39a2
commit 09741e3b48

View File

@@ -2790,30 +2790,45 @@ public class JDUtil {
* @param input 包含价格的字符串
* @return 解析出的价格失败返回null
*/
public static Double parsePrice(String input) {
if (Util.isEmpty(input)) {
public static Double parsePrice(String input) {
logger.info("parsePrice传入input{}", input);
if (input == null || input.isEmpty()) {
return null;
}
// 使用能够匹配🔥或◉字符的正则表达式
Pattern pattern = Pattern.compile("(\\uD83D\\uDECD|\\u25C9)[\\s\\S]*?([\\d.]+)\\s*\\uD83D\\uDCB0?");
Matcher matcher = pattern.matcher(input);
if (matcher.find()) {
logger.info("parsePrice第一次正则匹配到的价格{}", matcher.group(2));
try {
String priceStr = matcher.group(2).trim();
if (priceStr.matches("\\d+\\.?\\d*|\\d*\\.\\d+")) {
return Double.parseDouble(priceStr);
}
} catch (NumberFormatException e) {
return null;
}
}
// fallback处理 - 使用相同的模式但不依赖💰符号
Pattern fallbackPattern = Pattern.compile("(\\uD83D\\uDECD|\\u25C9)[\\s\\S]*?([\\d.]+)");
Matcher fallbackMatcher = fallbackPattern.matcher(input);
if (fallbackMatcher.find()) {
logger.info("parsePrice第二次正则匹配到的价格{}", fallbackMatcher.group(2));
try {
String priceStr = fallbackMatcher.group(2).trim();
if (priceStr.matches("\\d+\\.?\\d*|\\d*\\.\\d+")) {
return Double.parseDouble(priceStr);
}
} catch (NumberFormatException e) {
return null;
}
}
return null;
}
// 第一次尝试匹配包含“◉”或“🔥”字符的价格
Pattern pattern = Pattern.compile("(\\uD83D\\uDECD|\\u25C9)[\\s\\S]*?([\\d.]+)\\s*\\uD83D\\uDCB0?");
Matcher matcher = pattern.matcher(input);
if (matcher.find()) {
logger.info("parsePrice第一次正则匹配到的价格{}", matcher.group(2));
return Double.parseDouble(matcher.group(2));
}
// 如果第一次匹配失败,尝试备用正则表达式
Pattern fallbackPattern = Pattern.compile("(\\uD83D\\uDECD|\\u25C9)[\\s\\S]*?([\\d.]+)");
Matcher fallbackMatcher = fallbackPattern.matcher(input);
if (fallbackMatcher.find()) {
logger.info("parsePrice备用正则匹配到的价格{}", fallbackMatcher.group(2));
return Double.parseDouble(fallbackMatcher.group(2));
}
logger.info("parsePrice没有匹配到价格");
return null;
}
}