ÓÃC££¡¢JAVAÒ»´ÎÐÔÈ¡³ö´æ´¢¹ý³ÌÖеĸ÷ÖÖ·µ»ØÖµ
ÎÊÌ⣺ÔÚ´æ´¢¹ý³ÌÖУ¬ÓÐʱ»áÓöµ½±È½Ï±ä̬µÄ¶«Î÷£¬ÈçÒ»¸ö´æ´¢¹ý³ÌÖÐÓÐoutput·µ»ØÖµ£¬ÓÐreturn·µ»ØÖµ£¬»¹ÓвéѯµÄ·µ»ØÖµTABLE£¬Óöµ½ÕâÑùµÄ´æ´¢¹ý³ÌÕæÊÇÓôÃÆ£¬Ò»´ÎÐÔ°ÑËùÓеķµ»ØÖµÈ¡³öÀ´»¹ÕæµÄÓеãÂé·³¡£
1¡¢ Ê×ÏÈÀ´¿´Õâ¸ö´æ´¢¹ý³Ì°É
CREATE PROCEDURE ParaTest
@paraout varchar(20) output
AS
BEGIN
SET NOCOUNT ON
SELECT * from USERS
SELECT @paraout = 'outputvalue'
RETURN 10
END
ΪÁË·½±ã´ó¼Ò¿´µÃ¸ü¼ÓÇåÇå³þ³þ£¬ÎÒÒѾ½«Êý¾Ý¸³ÖµÐ´µÃºÜÖ±¹ÛµÄÁË¡£USERSÊÇÒ»¸ö±í
ÔÚsqlÖÐҪȡµÃÕâ¸ö´æ´¢¹ý³ÌµÄ·µ»ØÖµ¿ÉÒÔÓÃÒÔÏ·½Ê½
DECLARE @paraoutput varchar(20)
DECLARE @parareturn varchar(20)
EXEC @parareturn= ParaTest @paraout = @paraoutput output
SELECT @paraoutput AS 'output',@parareturn AS 'return'
½á¹ûÈçÏÂ
2¡¢ ÓÃC££È¡µÃ·µ»ØÖµµÄ·½·¨ÈçÏ£¨²»×ö½âÊÍÁË£¬ºÜ¼òµ¥µÄ£©
string stroutput = "";
string strreturn = "";
string conStr = "Server=.;DataBase=Test;Uid=sa;Pwd=";
SqlConnection conn = new SqlConnection(conStr);
conn.Open();
SqlCommand cmd = new SqlCommand("ParaTest",conn);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter spa = new SqlParameter("@paraout",SqlDbType.VarChar,20);
spa.Direction = ParameterDirection.Output;
&n
Ïà¹ØÎĵµ£º
Ôںܴó³Ì¶ÈÉÏ,±ê×¼C++ÊDZê×¼CµÄ³¬¼¯.ʵ¼ÊÉÏ,ËùÓÐC³ÌÐòÒ²ÊÇC++³ÌÐò,È»¶ø,Á½ÕßÖ®¼äÓÐÉÙÁ¿Çø±ð.ÏÂÃæ¼òÒª½éÉÜÒ»ÏÂ×îÖØÒªµÄÇø±ð.
ÔÚC++ÖÐ,Ãñ,¾Ö²¿±äÁ¿¿ÉÒÔÔÚÒ»¸ö³ÌÐò¿éÄÚÔÚÈκεط½ÉùÃ÷,ÔÚCÖÐ,¾Ö²¿±äÁ¿±ØÐëÔÚ³ÌÐò¿éµÄ¿ªÊ¼²¿·Ö,¼´ÔÚËùÓÐ"²Ù×÷"Óï¾ä֮ǰÉùÃ÷,Çë×¢Òâ,C99±ê×¼ÖÐÈ¡ÏûÁËÕâÖÖÏÞÖÆ.
&nb ......
CºÍC++»¥Ïàµ÷Óú¯Êýʱ£¬Ê¹ÓÃextern "C"¡£
ÔÒò£º
C²»Ö§³Öº¯ÊýÖØÔØ£¬¶øC++Ö§³Öº¯ÊýÖØÔØ¡£º¯Êý±»C++±àÒëºó»áÃû×ÖÓëCÓïÑÔ²»Í¬¡£¼ÙÉèijº¯ÊýÔÐÍΪfoo(ing x, int y)£¬±»C++±àÒëºóÃû×ÖΪ_foo_int_int£¬¶øC±àÒëÆ÷±àÒëºóÃû×ÖΪ_foo¡£ ......
/*
*Ëã·¨ÔÀí£º½«Í¼G Öеı߰´È¨Êý´ÓСµ½´óÖðÌõ¿¼²ì,
* °´²»¹¹³ÉȦµÄÔÔò¼ÓÈëµ½TÖÐ(ÈôÓÐÑ¡Ôñʱ, ²»Í¬µÄÑ¡
* Ôñ¿ÉÄܻᵼÖÂ×îºóÉú³ÉÊ÷µÄȨÊý²»Í¬), Ö±µ½
* q(T) = p(G)-1Ϊֹ, ¼´ T µÄ±ßÊý = G µÄ¶¥µã1 Ϊֹ.
*Ëã·¨ÖÐÎÞȦÐÔµÄÅж¨±È½ÏÂé·³£¬Ó¦¸ÃÓñê¼Ç·¨×îºÃ£¬
*¶Ô¸÷¸ö·ÖÖ§µÄ¶¥µã±êºÅ¡£
*ÎÒû×Ðϸ¿ ......
½áºÏ±¾ÈËѧϰ¾ÑéºÍÍøÉÏÅàѵ»ú¹¹µÄ×ÊÁÏ£¬ÁгöjavaѧϰµÄ˳Ðò¡£
Ò»£ºJ2SE
¡ðÃæÏò¶ÔÏó£·â×°¡¢¼Ì³Ð¡¢¶à̬
¡ðÄÚ´æµÄ·ÖÎö
¡ðµÝ¹é
¡ð¼¯ºÏÀà¡¢·ºÐÍ¡¢×Ô¶¯´ò°üÓë½â°ü¡¢Annotation
¡ðIO
¡ð¶àÏ̡߳¢Ïß³Ìͬ²½
¡ðTCP/UDP
¡ðAWT¡¢Ê¼þÄ£ÐÍ¡¢ÄäÃûÀà
¡ðÕýÔò±í´ïʽ
¡ð·´Éä»úÖÆ
2£ºÊý¾Ý¿â£¨Oracle»òÕßMySQL£©
¡ðSQLÓï¾ä
......
jspÊä³ö¸ñʽ»¯ºóµÄÈÕÆÚ
<fmt:formatDate value="${whiteNumber.crtdate }" pattern="yyyy-MM-dd HH:mm:ss"/>
ÈçÊÇmodelÀïµÄlistÔÚactionÖÐÈ¡²»µ½Öµ¡£¿ÉÄÜÔÚ¸ÃmodelÖеÄlistµÄsetterºÍgetter·½Ê½ÖУ¬Ê¹ÓõĿÉÄÜÊÇlazy¼ÓÔØ£¬¸ÄΪEAGER¼´¿É¡£
<s:iterator>±êÇ©ÀﻹÓÐ<s:iterator>± ......