<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[dada_6666的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/dada_6666</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; dada_6666]]></copyright><item><title><![CDATA[spring boot启动参数]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/84985222</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/84985222</guid><author>dada_6666</author><pubDate>Thu, 13 Dec 2018 11:56:49 +0800</pubDate><description><![CDATA[前两天入职了新的公司，用的spring boot框架，启动项目时候报错前两天入职了新的公司，用的spring boot框架，启动项目时候报错如下图所示：



后来了解到，由于大多项目都要区分测试环境和生产环境，所以会有dev和prod等配置文件，像这样：



正常的application.properties文件里，应该有spring.profiles.active这个配置这个配置，指定项目启...]]></description><category></category></item><item><title><![CDATA[mybatis利用index循环]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/80351089</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/80351089</guid><author>dada_6666</author><pubDate>Thu, 17 May 2018 15:17:37 +0800</pubDate><description><![CDATA[&amp;lt;foreach collection=&quot;columnValuesList&quot; item=&quot;columnValues&quot; index=&quot;i&quot; open=&quot;(&quot; close=&quot;)&quot; separator=&quot;or&quot;&amp;gt;
	&amp;lt;foreach collection=&quot;keyColumnNames&quot; item=&quot;keyColumnNam]]></description><category></category></item><item><title><![CDATA[json与对象互转]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/78083172</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/78083172</guid><author>dada_6666</author><pubDate>Mon, 25 Sep 2017 11:13:38 +0800</pubDate><description><![CDATA[对象、数组转json：



String json = JSON.toJSONString(object);
String json = JSON.toJSONString(list);

json转对象：



Object object = JSONObject.parse(json);
T t = JSON.parseObject(json, T.class);

json转数组：

Li...]]></description><category></category></item><item><title><![CDATA[用oracle的rollup函数进行合计操作]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/73621716</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/73621716</guid><author>dada_6666</author><pubDate>Fri, 23 Jun 2017 12:15:09 +0800</pubDate><description><![CDATA[用oracle的rollup函数进行合计操作]]></description><category></category></item><item><title><![CDATA[毕向东笔记摘抄之多线程]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/53184843</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/53184843</guid><author>dada_6666</author><pubDate>Wed, 16 Nov 2016 11:30:37 +0800</pubDate><description><![CDATA[进程：是一个正在执行的程序。
        每一个进程都有一个执行顺序。该顺序是一个执行路径，或者叫一个控制单元。线程：就是进程中的一个独立的控制单元。
        线程在控制着进程的进行。一个进程中至少有一个线程。Java VM  启动的时候有一个进程java.exe该进程中至少一个线程负责java程序的执行。
而且这个线程运行的代码存在于main方法中。
该线程称之为主线程。]]></description><category></category></item><item><title><![CDATA[随笔]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52861290</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52861290</guid><author>dada_6666</author><pubDate>Wed, 19 Oct 2016 17:13:25 +0800</pubDate><description><![CDATA[今天发表的8篇文章，都是之前已经写好的
都怪当时太年轻，不懂得用markdown编辑器的好~~~泪奔~~o(>_
所以今天做完手头工作之后，就把之前的文章都给整理了一遍
这样就可以很清晰明朗的去看文章里的代码片了~~~
如果很幸运有人收藏我之前的文章链接，现在找不到的话，
看今天日期的，都会有同样的切换了markdown编辑器之后的文章
哈哈哈哈哈哈哈自恋一把，，，虽然觉得没有人会收藏]]></description><category></category></item><item><title><![CDATA[jQuery遮盖蒙板（防止重复点击按钮误操作）]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52861059</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52861059</guid><author>dada_6666</author><pubDate>Wed, 19 Oct 2016 16:55:43 +0800</pubDate><description><![CDATA[jQuery遮盖蒙板（防止重复点击按钮误操作）]]></description><category></category></item><item><title><![CDATA[tab切换]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52861019</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52861019</guid><author>dada_6666</author><pubDate>Wed, 19 Oct 2016 16:52:36 +0800</pubDate><description><![CDATA[tab切换]]></description><category></category></item><item><title><![CDATA[video.min.js做视频播放]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52860972</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52860972</guid><author>dada_6666</author><pubDate>Wed, 19 Oct 2016 16:48:42 +0800</pubDate><description><![CDATA[video.min.js做视频播放]]></description><category></category></item><item><title><![CDATA[页面中显示的可改变的文字标签]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52860925</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52860925</guid><author>dada_6666</author><pubDate>Wed, 19 Oct 2016 16:45:19 +0800</pubDate><description><![CDATA[页面中显示的可改变的文字标签]]></description><category></category></item><item><title><![CDATA[echarts图表（折线图、柱形图）]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52860884</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52860884</guid><author>dada_6666</author><pubDate>Wed, 19 Oct 2016 16:42:20 +0800</pubDate><description><![CDATA[echarts图表（折线图、柱形图）]]></description><category></category></item><item><title><![CDATA[jqgrid常用格式]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52860817</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52860817</guid><author>dada_6666</author><pubDate>Wed, 19 Oct 2016 16:37:54 +0800</pubDate><description><![CDATA[jqgrid常用格式]]></description><category></category></item><item><title><![CDATA[js和java得到当前日期和三十天以前日期]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52860734</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52860734</guid><author>dada_6666</author><pubDate>Wed, 19 Oct 2016 16:32:24 +0800</pubDate><description><![CDATA[js和java得到当前日期和三十天以前日期]]></description><category></category></item><item><title><![CDATA[带有文件上传的修改页面样式]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52860660</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52860660</guid><author>dada_6666</author><pubDate>Wed, 19 Oct 2016 16:27:40 +0800</pubDate><description><![CDATA[上传文件按钮样式]]></description><category></category></item><item><title><![CDATA[上传视频到FTP服务器+播放]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52819316</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52819316</guid><author>dada_6666</author><pubDate>Fri, 14 Oct 2016 21:57:00 +0800</pubDate><description><![CDATA[上传视频到FTP服务器，是针对上个需求（上传视频到tomcat下并播放）完善的，毕竟上传到tomcat目录下的话，放几个视频文件磁盘就满了，所以存到另外的服务器是必然的。由于video.js里播放视频的标签不支持绝对路径（如D:/这样的），只能存放在tomcat下面的相对路径，所以跳过了存放其他磁盘的步骤，直接开始试验FTP服务器了。]]></description><category></category></item><item><title><![CDATA[oracle分层（利用父级与子级ID横向展示层级）]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/52459883</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/52459883</guid><author>dada_6666</author><pubDate>Wed, 07 Sep 2016 15:14:52 +0800</pubDate><description><![CDATA[一张组织机构表（存父级与子级组织机构关系），表结构如下图：

===============================================================================================

SQL语句如下：
select
   regexp_substr(SYS_CONNECT_BY_PATH (t.orgid, '/']]></description><category></category></item><item><title><![CDATA[oracle统计（当前层级以及所有下级组织机构登录次数总和）]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/51836934</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/51836934</guid><author>dada_6666</author><pubDate>Wed, 06 Jul 2016 10:16:10 +0800</pubDate><description><![CDATA[有两张表，一张组织机构表（存父级与子级组织机构关系），一张登录统计表（存组织机构登录日志），表结构如下图：

因用户登录时统计登录日志只有当前组织机构的登录信息，没有被包含在父级登录信息中，而需求为统计父级登录次数时要把当前组织机构以及下属所有组织机构的登录次数加起来（选定时间段内、可以指定多个组织机构）。
==========================================]]></description><category></category></item><item><title><![CDATA[ztree]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/51777507</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/51777507</guid><author>dada_6666</author><pubDate>Tue, 28 Jun 2016 17:27:40 +0800</pubDate><description><![CDATA[jsp:

    

=======================================================================================
js:
var orgZtreeSetting;
var orgZtreeNodes = [];

//树配置
orgZtreeSetting = {
    async: {]]></description><category></category></item><item><title><![CDATA[JavaScript 比较和逻辑运算符（==和===的区别）]]></title><link>https://blog.youkuaiyun.com/dada_6666/article/details/51604810</link><guid>https://blog.youkuaiyun.com/dada_6666/article/details/51604810</guid><author>dada_6666</author><pubDate>Tue, 07 Jun 2016 16:36:50 +0800</pubDate><description><![CDATA[JavaScript中的==是判断值相等（类型可以不等），比如a="5"，b=5，则a==b为true，a===b为false
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~分割线~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~·~~~~~~~~~~~~~

比较规则：




]]></description><category></category></item></channel></rss>