java代码拼写sql

java后台   

String zffwdm=map.get("zffwmc")==null?"":map.get("zffwmc");

        if(!"".equals(zffwdm)){

        String zffwdms []=zffwdm.split(",");

        String sql="(";

        for(int i=0;i<zffwdms.length;i++){

            sql+="instr(zffwdm,'"+zffwdms[i].trim()+"')>0";

            //      instr(zffwdm,'08')>0 

            if(i != zffwdms.length-1){

                sql += " or ";

            }

        }

        sql += ")";

        map.put("sql",sql);

        }

 

 xml里面拼写的

 

        select

              a.userid,

              b.user_name,

              (select dept.dep_name from sys_right_department dept where dept.sys_right_department_id=d.dep_belon_unit_code) dwmc,

               d.dep_name bmmc,

              b.zfbh,

            a.zffwmc

        from jdjc_zfry a ,sys_right_user b,sys_right_department d

    where a.userid=b.sys_right_user_id

          and b.dep_code=d.sys_right_department_id

          <isNotEmpty prepend="" property="sql">

                <isNotEqual compareValue="" prepend="and"

                    property="sql">

                    $sql$

                </isNotEqual>

            </isNotEmpty>

        <include refid="queryJcryglCondition"/>