Mybatis字段搜索

前台HTML

<select name="item">    <option value="NAME">实体名称</option>    <option value="IDENTIFY">实体标识</option>    <option value="PACKAGE">实体包名</option></select><input name="searchValue" placeholder="请输入查询内容">

<select id="getEntity">    SELECT        *    FROM ENTITY    <if test="sechvalue!=null">        <if test="item=='NAME' or item='IDENTIFY' or item='PACKAGE'">            WHERE $(item) LIKE CONCAT('%',#{searchValue}),'%')        </if>    </if></select>