You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '_utf8'????????????' '%'' at line 1
if (command!=null&&!"".equals(command.trim())) {
sql.append(" and COMMAND=? ");
paramerList.add(command);
}
准确的查询没问题，模糊查询就报错
if (description!=null&&!"".equals(description.trim())) {
sql.append(" and DESCRIPTION like '%' ? '%'");
paramerList.add(description);
}
老师帮忙看一下，哪里出错了
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