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dbExpress不支持output参数

用其它开发语言的时候,某些情况会在调用一个函数后要求输出多个值, 这时可以定义out参数. int function(in, out, out, out) 在java 好像不可以这样用,请问,如何实现类似功能?

by hengpy - Java - 2007-01-24 09:40:55 阅读(3150) 回复(8)

相关讨论

Here is the output 72.16.100.50 sent an invalid ICMP type 3, code 3 error to a broadcast: 0.0.0.0 on eth0 172.16.100.50 sent an invalid ICMP type 3, code 3 error to a broadcast: 0.0.0.0 on eth0 172.16.100.50 sent an invalid ICMP type 3, code 3 error to a broadcast: 0.0.185.137 on eth0 172.16.100.50 sent an invalid ICMP type 3, code 3 error to a broadcast: 0.0.80.75 on eth0 172.16.100.50 sent...

by wangdejiu - 系统管理 - 2006-10-20 15:57:45 阅读(968) 回复(1)

如题 : 在有连接时 accept 报错 Input/output error 怎么回事 ?????????????????

by liujq110 - C/C++ - 2009-04-30 21:17:21 阅读(1500) 回复(3)

# mdb -k Loading modules: [ unix krtld genunix specfs dtrace ufs sd mpt px ldc ip hook neti sctp arp usba fcp fctl emlxs nca md ssd lofs zfs random logindmux ptm cpc sppp crypto fcip nfs ipc ] > ::memstat -d Usage: memstat > ::memstat Page Summary Pages MB %Tot ------------ ---------------- ---------------- ---- Kernel 246066 ...

by lcqxmu - Solaris - 2009-01-19 21:56:23 阅读(1623) 回复(1)

How can I output a modified file as its old format? Could someone give some suggestions on perlformat? The attachment is part of my draft scripting, the problem is : 1. It cannot output the modified file into NEW 2. How to keep old file format? #Open old file to be modified and save to NEW open(OLDFILE,"<","$file") or die "Cannot open $file:$!\n"; open(NEWFILE,">","$name") or die ...

by biginner - Perl - 2007-11-12 22:08:07 阅读(3198) 回复(14)

all: has has: gcc hash.c Lhash.c -o has .PHONY: clean clean: rm -rf has 上面的makefile用make has 执行的时候 提示 /usr/bin/ld:cannot open output file has:Permission denied collect2:ld returned 1 exit status 把has 改成别的名字也不行 请问这个是什么原因?

by mousexqshe - C/C++ - 2007-07-27 10:23:45 阅读(6979) 回复(3)

服务器用的是RHEL4UPDATE4,DS300做FTP存储,ftp服务软件是proftpd,只要在客户端下载文件后,服务端就会出现input/output error的问题,重新MOUNT , MKFS后,问题依旧,但硬盘灯还是绿色的;后来出问题的时候,UMOUNT掉,用MKFS -V -t ext3 -c /dev/sdb6 ,出现提示: badblocks: Input/output error during ext2fs_sync_device. 不知是硬盘磁道有问题了,还是系统的原因?请告知!

by yn5411 - 存储备份 - 2007-07-24 08:20:16 阅读(2550) 回复(2)

我把一个文件从一个目录cp到另一个目录的时候,报错. 报错的信息是:There is an input or output error 这是怎么回事啊?

by hyunique - AIX - 2007-04-04 10:03:55 阅读(8057) 回复(16)

FreeMarker is based on the notion that designers and programmers are different individuals with different specialized skills. Ideally, there is a division of labor in which designers concentrate on presentation -- they create HTML files, images, and other visual aspects of the web page. Meanwhile, programmers create systems that generate the data that the designers' pages will display...

by jim153 - Java文档中心 - 2007-02-03 10:44:13 阅读(643) 回复(0)

FG300A (17:24-07.29.2004) Ver:03006000 Serial number:FG300A2904550155 RAM activation CPU(00:00000f29 bfebfbff): Do MP initialization Total RAM: 512MB Enabling cache...Done. Scanning PCI bus...Done. Allocating PCI resources...Done. Enabling PCI resources...Done. Zeroing IRQ settings...Done. Verifying PIRQ tables...Done. Boot up, boot device capacity: 61MB. Press any key to display configuration men...

by bu - 网络技术文档中心 - 2006-09-18 16:49:40 阅读(886) 回复(0)

我现在想读取home目录,出现input/output error的提示,这是怎么会事?难道是磁盘坏了.有什么办法解决吗?

by psfamily - Linux论坛 - 2005-08-12 14:39:27 阅读(1071) 回复(5)