<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/combak</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; combak]]></copyright><item><title><![CDATA[关于iframe嵌套另一个系统地址导致SESSION失效的解决方法（已测试）]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4335123</link><guid>https://blog.youkuaiyun.com/combak/article/details/4335123</guid><author>combak</author><pubDate>Thu, 09 Jul 2009 17:14:00 +0800</pubDate><description><![CDATA[上网查到这个是IE自带的BUG解决方法1，在IE选项中 对目标网站设为安全网站2，在目标JSP界面中增加response.setHeader("P3P","CP=CAO PSA OUR")%>]]></description><category></category></item><item><title><![CDATA[Clob 转 String ]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4276823</link><guid>https://blog.youkuaiyun.com/combak/article/details/4276823</guid><author>combak</author><pubDate>Wed, 17 Jun 2009 15:53:00 +0800</pubDate><description><![CDATA[ clob = rs.getClob(fieldName); String  rtn=clob.getSubString((long)1,(int)clob.length());]]></description><category></category></item><item><title><![CDATA[ORACLE 导出导入数据]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4252382</link><guid>https://blog.youkuaiyun.com/combak/article/details/4252382</guid><author>combak</author><pubDate>Mon, 08 Jun 2009 18:16:00 +0800</pubDate><description><![CDATA[2：用cmd进入命令行输入：tnsping cmstar 就是测试172.18.13.200是否连接成功 3：导入与导出，如下：   数据导出： 1 将数据库TEST完全导出,用户名system 密码manager 导出到D:/daochu.dmp中 exp system/manager@TEST file=d:/daochu.dmp full=y 2 将数据库中system用]]></description><category></category></item><item><title><![CDATA[ORACLE 时间相加]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4125992</link><guid>https://blog.youkuaiyun.com/combak/article/details/4125992</guid><author>combak</author><pubDate>Sun, 26 Apr 2009 17:20:00 +0800</pubDate><description><![CDATA[加3年2个月   select   sysdate   +   interval   3-2   year   to   month   from   dual   加10天2小时10分   select   sysdate   +   interval   10   2:10   day   to   minute   from   dual]]></description><category></category></item><item><title><![CDATA[远程桌面]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4046609</link><guid>https://blog.youkuaiyun.com/combak/article/details/4046609</guid><author>combak</author><pubDate>Fri, 03 Apr 2009 15:10:00 +0800</pubDate><description><![CDATA[ 当服务器上允许远程桌面的链接超过最大的数的时候我们一般用：mstsc /console /v:IP:终端端口 来注销掉其他用户登录]]></description><category></category></item><item><title><![CDATA[ascii 码转换]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4046578</link><guid>https://blog.youkuaiyun.com/combak/article/details/4046578</guid><author>combak</author><pubDate>Fri, 03 Apr 2009 15:03:00 +0800</pubDate><description><![CDATA[ native2ascii 11.txt 22.txt]]></description><category></category></item><item><title><![CDATA[正则表达式]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4046569</link><guid>https://blog.youkuaiyun.com/combak/article/details/4046569</guid><author>combak</author><pubDate>Fri, 03 Apr 2009 15:02:00 +0800</pubDate><description><![CDATA[//d+//.//d+//.//d+"代表 11111.1111111111.111格式]]></description><category></category></item><item><title><![CDATA[weblogic部署常见问题（补充中）]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4024355</link><guid>https://blog.youkuaiyun.com/combak/article/details/4024355</guid><author>combak</author><pubDate>Wed, 25 Mar 2009 18:20:00 +0800</pubDate><description><![CDATA[ 1.  Weblogic8.x 左边树状结构无法显示的原因：需安装JRE支持APPLET2.  出现Unable to load a class specified in your ejb-jar.xml的原因：     第一，查看class是否存在（注意由输出目录不同而导致找不到class，             Myeclipse默认的输出目录是WebRoot/WEB-IN]]></description><category></category></item><item><title><![CDATA[导入excel 数据方法]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4024350</link><guid>https://blog.youkuaiyun.com/combak/article/details/4024350</guid><author>combak</author><pubDate>Wed, 25 Mar 2009 18:19:00 +0800</pubDate><description><![CDATA[protected void fileInput(){   String path = "";   JFileChooser fDialog = new JFileChooser();   fDialog.setApproveButtonText("确定");   fDialog.setDialogTitle("选择文件");   fDialog.setFileFilter(new FileF]]></description><category></category></item><item><title><![CDATA[javascript 汉字占2字节的问题]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4024345</link><guid>https://blog.youkuaiyun.com/combak/article/details/4024345</guid><author>combak</author><pubDate>Wed, 25 Mar 2009 18:18:00 +0800</pubDate><description><![CDATA[在验证javascript表单数据时，用length方法，一个汉字长度为1。但提交到数据库中（oracle），一个汉字占两个字节，长度为2，这样会造成数据错误可以用如下js方法String.prototype.getBytes = function() {     var cArr = this.match(/[^/x00-/xff]/ig);            return this.len]]></description><category></category></item><item><title><![CDATA[javasript replace()用法与强制类型转换]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4024342</link><guid>https://blog.youkuaiyun.com/combak/article/details/4024342</guid><author>combak</author><pubDate>Wed, 25 Mar 2009 18:17:00 +0800</pubDate><description><![CDATA[Number(str.replace(/:/g,"")在项目中 需要将hh:mm:ss字符串 转化成数字格式并比较replace(/:/g,"")可以将hh:mm:ss 转化成hhmmss注意/:/为正则表达式写法，若只有/:/ 则只替换第一个出现的: 因此需要/:/g在js中 int double 都是number类型的 强制类型转化语法与java类似]]></description><category></category></item><item><title><![CDATA[关于数据库中 & 字符]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4024338</link><guid>https://blog.youkuaiyun.com/combak/article/details/4024338</guid><author>combak</author><pubDate>Wed, 25 Mar 2009 18:16:00 +0800</pubDate><description><![CDATA[在插入数据的时候，会碰到&字符，在oracle中 如果直接输入&string 的话，代表宏，就会弹出一个输入string值的对话框。可以用||&||代替& 这样在sql语句中 就会识别出&为真正的&字符了比如/**Action.do?method=init || & || id=123‘]]></description><category></category></item><item><title><![CDATA[oracle中关于输入系统时间]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4024335</link><guid>https://blog.youkuaiyun.com/combak/article/details/4024335</guid><author>combak</author><pubDate>Wed, 25 Mar 2009 18:15:00 +0800</pubDate><description><![CDATA[Sysdate是oracle的内置函数，可以输出当前的系统时间可以输入select Sysdate from dual查看在程序中或者表的数据中，经常会要求输入YYYY-MM-DD格式，下面有2个方法，分别是tochar(data,format_string) 输出结果是format_string 中要求的格式的char型日期例如：tochar(Sysdate,YYYY-MM-DD)输出的就是]]></description><category></category></item><item><title><![CDATA[javascript 时分秒的控件]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4024325</link><guid>https://blog.youkuaiyun.com/combak/article/details/4024325</guid><author>combak</author><pubDate>Wed, 25 Mar 2009 18:12:00 +0800</pubDate><description><![CDATA[setTime.js，以下为代码var str = "";document.writeln("");str += "/u65f6";for (h = 0; h     str += "0" + h + "";}for (h = 10; h     str += "" + h + "";}str += " /u5206";for (m = 0; m     str += "0" + m + "";}]]></description><category></category></item><item><title><![CDATA[javascript 判断是否为数字]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4024318</link><guid>https://blog.youkuaiyun.com/combak/article/details/4024318</guid><author>combak</author><pubDate>Wed, 25 Mar 2009 18:08:00 +0800</pubDate><description><![CDATA[ isNaN()是 一个已经封装好的判断是否为数字的方法自己写了一个通过正则表达式判断的方法function isNum(str){   var re=/^[-]?/d*/.?/d*$/;   if(str.match(re))return true;   else return false;}]]></description><category></category></item><item><title><![CDATA[Oracle数据库常见命令]]></title><link>https://blog.youkuaiyun.com/combak/article/details/4024287</link><guid>https://blog.youkuaiyun.com/combak/article/details/4024287</guid><author>combak</author><pubDate>Wed, 25 Mar 2009 17:59:00 +0800</pubDate><description><![CDATA[1，查询数据库一共有多少张表select count(*) from user_tables 2，数据库锁表情况 SELECT /*+ rule */   s.username,   decode(l.type, TM, TABLE LOCK, TX, ROW LOCK, NULL) LOCK_LEVEL,   o.owner,   o.object_name,   o.obj]]></description><category></category></item></channel></rss>