java´æ´¢¹ý³ÌµÄ´´½¨Óëµ÷ÓÃ
create or replace procedure updateProject is
begin
update project p set p.total_intend_gather =
(select sum(ig.gather_sum) from intend_gather ig where ig.project_number=p.project_number);
update project p set p.total_actual_gather =
(select sum(ag.gahter_sum) from actual_gather ag where ag.project_number=p.project_number);
update project p set p.total_invoice=
(select sum(invoice.invoice_sum) from invoice invoice
where invoice.intend_id in
(select ig.intend_id from intend_gather ig where ig.project_number=p.project_number));
end updateProject;
Session session = this.getSession();
Transaction tx =null;
try {
tx = session.beginTransaction();
Connection con = session.connection();
String procedure = "{call updateproject() }";
CallableStatement cstmt = con.prepareCall(procedure);
cstmt.executeUpdate();
tx.commit();
} catch (Exception e) {
tx.rollback();
}
Ïà¹ØÎĵµ£º
String[] ips = ipValue.split("\\.");
String binaryVal = "";
for (int i = 0; i < ips.length; i++)
{
String binaryStr = Integer.toBinaryString(Integer.parseInt(ips[i]));
Integer times = 8 - binaryStr.length();
......
ÃæÏò¶ÔÏó±à³ÌÓÐÈý¸öÌØÕ÷£¬¼´·â×°¡¢¼Ì³ÐºÍ¶à̬¡£
·â×°Òþ²ØÁËÀàµÄÄÚ²¿ÊµÏÖ»úÖÆ£¬´Ó¶ø¿ÉÒÔÔÚ²»Ó°ÏìʹÓÃÕßµÄǰÌáϸıäÀàµÄÄÚ²¿½á¹¹£¬Í¬Ê±±£»¤ÁËÊý¾Ý¡£
¼Ì³ÐÊÇΪÁËÖØÓø¸Àà´úÂ룬ͬʱΪʵÏÖ¶à̬ÐÔ×÷×¼±¸¡£ÄÇôʲôÊǶàÌ¬ÄØ£¿
·½·¨µÄÖØÐ´ ......
ÄãÒ²ÐíÊÇÒ»¸ö¹¤³Ìʦ£¬ÕýÔÚʹÓÃEJB¡¢Struts¡¢Hibernate¡¢SpringµÈ¸÷ÖÖ¹úÍâÁ÷ÐеĿò¼Ü¿ª·¢ÄãµÄϵͳÖеĸ÷¸ö²¿·Ö£¬ËüÃÇÖ®¼ä¿¿²»Í¬µÄÅäÖÃÎļþ¡¢½Ó¿Ú¡¢·þÎñÁ¬½ÓÔÚÒ»Æð£¬ÎªÕâЩ½Ó¿Ú¡¢ÅäÖᢷþÎñµÄ±àд¡¢µ÷Óã¬Í·ÌÛÂð£¿
ÄãÒ²ÐíÊÇÒ»¸öPM£¬ ÕýÔÚΪÄãµÄÏîÄ¿²ÉÓÃʲô¿ò¼Ü¡¢ÈçºÎ·Ö×é¡¢ÈçºÎе÷¡¢¸÷ÖÖ¿ò¼ÜµÄÓÅÁÓ×öÆÀ¹À¡¢²âÊÔ£¬ÎªÄãµÄÓ¦Ó ......
×î½üÔÚÔÛÃÇÕâ¸öÂÛ̳Àï×ÜÄÜ¿´¼û´ó¼ÒÌá³öÓÃjava´¦ÀíExcelµÄÎÊÌ⣬ÓÐʱ»¹Éæ¼°µ½Í¼ÐεÄÎÊÌ⣬
´ó¼Ò¿´ÁËÕâÆªÎÄÕºó£¬ÎÒÏëÒ»¶¨»á½â¾ö²»ÉÙÈ˵ÄÎÊÌ⣡
¿´µ½ÍøÉϺܶàÎÄÕ¶¼Ò»Ö±¶¼ÊÇ˵POIµÄAPI²»ÄÜ´¦ÀíͼÐΣ¬Ò²¾ÍÊDz»ÄÜÍùExcelÀïÃæ¼ÓÈëͼÐΡ£
µ«ÊÂʵÉÏ£¬POI3.0³öÀ´Ö®ºó£¬Õâ¸öÎÊÌâÒѾ½â¾ö£¡ËùÒÔ˵£¬ÍùExcelÀïÃæ¼ÓÈëͼÐβ»±ØÒ»¶¨Ç ......
jar Ó¦Óà ÏÈ´ò¿ªÃüÁîÌáʾ·û(win2000»òÔÚÔËÐпðÀïÖ´ÐÐcmdÃüÁwin98ΪDOSÌáʾ·û)£¬ÊäÈëjar
-help,È»ºó»Ø³µ(Èç¹ûÄãÅÌÉÏÒѾÓÐÁËjdk1.1»òÒÔÉϰ汾)£¬¿´µ½Ê²Ã´£º
Ó÷¨£ºjar {ctxu}[vfm0Mi] [jar-Îļþ]
[manifest-Îļþ] [-C Ŀ¼] ÎļþÃû ...
Ñ¡Ï
-c ´´½¨ÐµĴ浵
-t Áгö´æµµÄÚÈݵÄÁбí
-x
Õ¹¿ª´æµµÖеÄÃüÃûµ ......