在ibatis中可以这样实现:
<isNotEmpty prepend=" and " property="start_date">
<![CDATA[T.CREATED_TIME>=to_date('$start_date$','YYYY-MM-DD hh24:mi:ss')]]>
</isNotEmpty>
<isNotEmpty prepend=" and " property="end_date">
<![CDATA[T.CREATED_TIME<=to_date('$end_date$','YYYY-MM-DD hh24:mi:ss')]]>
</isNotEmpty>
但是最重要的是要在实体类中进行变化,因为通常我们在前台页面对start_date选择的参数是'YYYY-MM-DD这样类型,而没有时分秒,因此需要在实体类中进行变化如:
private String start_date;
private String end_date;
public void setModified_time(String modifiedTime) {
modified_time = modifiedTime;
}
public String getStart_date() {
if (null != start_date && !start_date.trim().equals("")) {
return start_date + " 00:00:00";
}
return null;
}
public void setStart_date(String startDate) {
start_date = startDate;
}
public String getEnd_date() {
if (null != end_date && !end_date.trim().equals("")) {
return end_date + " 23:59:59";
}
return null;
}
public void setEnd_date(String endDate) {
end_date = endDate;
}