private static void setCurrentPrice(ProductInfo productInfo) { Elements elements = doc.select("p.textPriceOur"); String currentPriceStr = elements.get(0).childNode(0).childNode(0).toString(); Money productCurrentPrice = new Money(currentPriceStr); productInfo.setProductCurrentPrice(productCurrentPrice); PrintLogTool.info(category.message() + "当前价格:[" + productCurrentPrice + "]", logger); }