环境设置: set echo on; ACCEPT dba_pwd_src PROMPT 'Enter Password of user "sys" to create streams Admin at Source : ' ACCEPT strm_pwd_src PROMPT 'Enter Password of streams Admin "STRMADMIN" to be created at Source : ' ACCEPT dba_pwd_dest PROMPT 'Enter Password of user "sys" to create streams Admin at Destination : ' ACCEPT strm_pwd_dest PROMPT 'Enter Password of streams Admin "STRMADM...
SQL> connect streamadmin/streamadmin Connected. SQL> begin 2 dbms_streams_adm.add_schema_rules( 3 schema_name =>'gyic', 4 streams_type =>'apply', 5 streams_name =>'apply_prim', 6 queue_name =>'streamadmin.prim_queue', 7 include_dml =>true, 8 include_ddl =>true...
[提问]Properties→stream→PropertyResourceBundle? 在某个场合,需要用Properties生成ResourceBundle。我的思路是把Properties的内容存入流,再由流创建PropertyResourceBundle,相关部分代码如下: [code] if (!props.isEmpty()) { PipedOutputstream pos = new PipedOutputstream(); PipedInputstream pis = new PipedInputstream(pos); props.store(pos, "Combined"); ResourceBundle rb = new Prop...
有一台HP服务器,开机8、9个小时以后,偶尔会出现登录失败,这时看syslog里会不断出现如下提示: inetd[19843]: accept: (for telnet) Out of stream resources 系统参数作过一些调整,但是上述现象还是会出现。 要怎么作呢?
Java IO stream 总结 stream 是在编程语言中对输入输出的总称 (一种比喻的称谓。stream 为流水,输入输出实际上就是指数据的流动,数据由一个地方运动的另一个地方,就像流水一样,程序员将输入输出比作流水,再恰当不过了。) 流按照其所载内容分类,大致可分为字节流和字符流两大类 字节流 (Byte stream) 在计算机中,byte是相当于机器语言中的单词,他在Java中统一由Inputstream和Outputstream作处理。 字符流(Charac...
We all know write a string to a file is simple. Such as: [code] import java.io.*; class FileWrite { public static void main(String args[]) { try{ // Create file FileWriter fstream = new FileWriter("out.txt"); BufferedWriter out = new BufferedWriter(fstream); out.write("Hello Java"); //Close the output stream out.close(); }catch (Exception e){//Catch exc...
Java中,我们称可以从其中读入字节序列的对象为输入流(input stream);而将由字节序列写入的对象称为输出流(output stream)。两个重要的抽象类:Inputstream和Outputstream。为了处理Unicode编码的字符,引入另两个抽象类:Reader和Writer,它们分别用于读、写基于双字节的字符。 Inputstream有一个抽象方法 abstract int read() 用于读入一个字节,并返回读入的字节;如果到达输入流尾将返回-1。 同样的,Outputstream也定义了一个...
hpdl560 sco505 当输入root的用户名后就出现象死机一样 May 11 07:57:46 host2 routed[345]: rtmsg: Out of stream resources May 11 07:57:46 host2 routed[345]: adding route to net/host 192.168.5.0 through gateway 192.168.5.0: Out of stream resources May 11 07:57:57 host2 routed[345]: rtmsg: Out of stream resources May 11 07:57:57 host2 routed[345]: adding route to net/host 10.1.0.0 through gat eway 10.1....