String str = "给商品||?>\\n阳澄湖大闸蟹!@#$%^&*()_+-=?:\",.]\\|~.,\/??\\\\|\\br点赞"

 String tradeDescription = "||?>\\n阳澄湖大闸蟹!@#$%^";

 String description = "给商品 #goodsName# 点赞";

 String result = description.replaceAll("#goodsName#", Matcher.quoteReplacement(CommonUtil.toString(tradeDescription)));