<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[与你相拥站在风里的博客]]></title><description><![CDATA[撸起袖子加油干！]]></description><link>https://blog.youkuaiyun.com/j199210</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; j199210]]></copyright><item><title><![CDATA[【feign调用报错】Request method ‘POST‘ not supported]]></title><link>https://blog.youkuaiyun.com/j199210/article/details/126013343</link><guid>https://blog.youkuaiyun.com/j199210/article/details/126013343</guid><author>j199210</author><pubDate>Wed, 27 Jul 2022 14:08:28 +0800</pubDate><description><![CDATA[feign调用报错Request method 'POST' not supported]]></description><category></category></item><item><title><![CDATA[NW.JS使用node模块serialport串口通信]]></title><link>https://blog.youkuaiyun.com/j199210/article/details/81071676</link><guid>https://blog.youkuaiyun.com/j199210/article/details/81071676</guid><author>j199210</author><pubDate>Mon, 16 Jul 2018 21:20:53 +0800</pubDate><description><![CDATA[坑实在是太多啦!

整了一天才摸索出来

真是感慨良多

希望以后用到的人不要再走进坑了

下面说一下nw.js中使用serialport

1.node.js是肯定要装的

2.npm install node-gyp -g  #安装node-gyp

3.npm install node-per-gyp -g #安装node-per-gyp

4.npm install nw-gyp -g #...]]></description><category></category></item><item><title><![CDATA[Oracle存储过程编译卡死情况处理]]></title><link>https://blog.youkuaiyun.com/j199210/article/details/79473504</link><guid>https://blog.youkuaiyun.com/j199210/article/details/79473504</guid><author>j199210</author><pubDate>Wed, 07 Mar 2018 16:48:34 +0800</pubDate><description><![CDATA[--查询存储过程SELECT * FROM V$DB_OBJECT_CACHE WHERE name='存储过程名字' AND LOCKS!='0';--查询SIDselect /*+ rule*/  SID from V$ACCESS WHERE object='存储过程名字';--查询SERIALSELECT SID,SERIAL#,PADDR FROM V$SESSION WHERE SID...]]></description><category></category></item><item><title><![CDATA[js手动输入和扫描输入的区分]]></title><link>https://blog.youkuaiyun.com/j199210/article/details/73127488</link><guid>https://blog.youkuaiyun.com/j199210/article/details/73127488</guid><author>j199210</author><pubDate>Mon, 12 Jun 2017 17:12:21 +0800</pubDate><description><![CDATA[js中判断input输入框是手动输入的,还是扫描输入的,
最好的方法是判断设备来源,但是我没有找到这个方法,自己写了一个,废话不多说上代码
我的代码中不知道为什么用不了change事件,所以用的input,
然后扫描会自动触发一个回车,判断回车事件如果大于2秒,就为手动输入的.
还有一个问题,如果是粘贴上去的肯定会小于2秒,所以再加上onpaste="return false",可以加到input上,如果整个表单都不允许粘贴,也可以放到<body>里面]]></description><category></category></item><item><title><![CDATA[Oracle触发器报错table xxxx is mutating,trigger/function may not see it]]></title><link>https://blog.youkuaiyun.com/j199210/article/details/60867062</link><guid>https://blog.youkuaiyun.com/j199210/article/details/60867062</guid><author>j199210</author><pubDate>Wed, 08 Mar 2017 09:46:25 +0800</pubDate><description><![CDATA[写了一个数据更新的触发器 , 但是写完编译没问题 , 一使用就报错. 然后在PLsql中调试了一下,报了table xxxx is mutating,trigger/function may not see it这个错, 上网查了原来是这样.


1.
对于after 类型的 for each row 级别的triggers，不论哪种insert语句触发了trigger，

都不允许在]]></description><category></category></item><item><title><![CDATA[常用正则表达式]]></title><link>https://blog.youkuaiyun.com/j199210/article/details/53813552</link><guid>https://blog.youkuaiyun.com/j199210/article/details/53813552</guid><author>j199210</author><pubDate>Thu, 22 Dec 2016 14:15:27 +0800</pubDate><description><![CDATA[一、校验数字的表达式

 1 数字：^[0-9]*$
 2 n位的数字：^\d{n}$
 3 至少n位的数字：^\d{n,}$
 4 m-n位的数字：^\d{m,n}$
 5 零和非零开头的数字：^(0|[1-9][0-9]*)$
 6 非零开头的最多带两位小数的数字：^([1-9][0-9]*)+(.[0-9]{1,2})?$
 7 带1-2位小数的正数或负数：^(\-)?\d+(\.\d{]]></description><category></category></item><item><title><![CDATA[SSH整合后怎样将数据传到页面]]></title><link>https://blog.youkuaiyun.com/j199210/article/details/52608059</link><guid>https://blog.youkuaiyun.com/j199210/article/details/52608059</guid><author>j199210</author><pubDate>Wed, 21 Sep 2016 14:46:06 +0800</pubDate><description><![CDATA[在struts2的action中可以使用ServletActionContext来获取request对象和session对象,action继承ActionSupport类
HttpServletRequest request=ServletActionContext.getRequest();
request.setAttribute("list",list);

HttpSession sess]]></description><category></category></item><item><title><![CDATA[spring-web-4.2.0.RELEASE.jar报错问题]]></title><link>https://blog.youkuaiyun.com/j199210/article/details/52575380</link><guid>https://blog.youkuaiyun.com/j199210/article/details/52575380</guid><author>j199210</author><pubDate>Sun, 18 Sep 2016 16:14:56 +0800</pubDate><description><![CDATA[今天学习ssh整合框架时，spring与struts2整合时遇到spring-web-4.2.0.RELEASE.jar这个jar包一直报错，tomcat显示无法部署发布。


解决方法：1.换一个web的jar包版本，低一点的，我用了3.1.1就可以了，可能是不兼容。
      2.老师说删除jar包里面的一个模块什么的，没搞懂
      3.两种框架jar包最好不要有相同的，有的]]></description><category></category></item><item><title><![CDATA[刚刚开通博客，希望在这里可以学习到更多的东西]]></title><link>https://blog.youkuaiyun.com/j199210/article/details/52439518</link><guid>https://blog.youkuaiyun.com/j199210/article/details/52439518</guid><author>j199210</author><pubDate>Mon, 05 Sep 2016 13:40:27 +0800</pubDate><description><![CDATA[刚刚开通博客，希望在这里可以学习到更多的东西。希望能在这个行业有所成就。]]></description><category></category></item></channel></rss>