Criteria criteria = new Criteria();
criteria.where(ActiveEntity.F_CONTENT).regex(".*?\\" + content + ".*");
以上方法存在bug,無法模糊匹配英文字母,改用如下方法即可
Criteria criteria = new Criteria();
Pattern pattern = Pattern.compile(".*?" + content + ".*");
criteria.where(ActiveEntity.F_CONTENT).regex(pattern);