mybatis直接执行SQL实际就是在mapper里面加个String
mapper.xml<select id="selectBySql" parameterType="String">${value}</select>
对于同结构的表可以统一处理
<insert id="insertTraject" parameterType="com.piccapp.dto.entity.TrajectoryData">insert into ${tablename} (ID, C_SYS_R_TIME, CREATECODE, SYSTEMCODE, INTERFACENAME, CONTENTTYPE, INPUTTIME, CONTENTTEXT)values (${tablename}_sequence.nextval, #{cSysRTime,jdbcType=VARCHAR}, #{createCode,jdbcType=VARCHAR}, #{systemCode,jdbcType=VARCHAR}, #{interfaceName,jdbcType=VARCHAR}, #{contenttype,jdbcType=VARCHAR}, #{inputtime,jdbcType=TIMESTAMP}, #{param,jdbcType=BLOB})</insert>
tablename在实体TrajectoryData里面
