<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Dulm2016的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/Dulm2016</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Dulm2016]]></copyright><item><title><![CDATA[如何在MySQL Workbench中直接查看blob]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/132170311</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/132170311</guid><author>Dulm2016</author><pubDate>Tue, 08 Aug 2023 16:38:40 +0800</pubDate><description><![CDATA[转到编辑>首选项 选择SQL编辑器 在SQL Execution下，选中Treat BINARY / VARBINARY作为非二进制字符串 重新启动MySQL Workbench（不会提示您或通知您此要求）]]></description><category></category></item><item><title><![CDATA[JS实现30分钟倒计时]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/122321207</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/122321207</guid><author>Dulm2016</author><pubDate>Wed, 05 Jan 2022 13:07:46 +0800</pubDate><description><![CDATA[//倒计时start     需要传入的参数为秒数，此方法倒计时结束后会自动刷新页面
			resetTime(1800);
			function resetTime(timeStamp){
			    var timer=null;
			    var t=timeStamp;
			    var m=0;
			    var s=0;
			    m=Math.floor(t/60%60);
			    m&lt;10&amp;&amp;(m='0'+m);
			    s=M...]]></description><category></category></item><item><title><![CDATA[javaScript 用正则表达，判断字符串是否是文件路径。]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/106402879</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/106402879</guid><author>Dulm2016</author><pubDate>Thu, 28 May 2020 13:31:15 +0800</pubDate><description><![CDATA[var path = new RegExp("^[A-z]:\\\\(.+?\\\\)*$");
var isPath =  path.test(commonArr.realTimePath);
if (isPath){
    console.log("正确路径: ",isPath);
}


]]></description><category></category></item><item><title><![CDATA[mybatis 踩过的坑！！！！]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/103423674</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/103423674</guid><author>Dulm2016</author><pubDate>Fri, 06 Dec 2019 15:15:52 +0800</pubDate><description><![CDATA[一 、java

Integer userId; 类型数据 在mybatis &lt;if test = "userId != null "&gt;&lt;/if&gt; ,这样写可以；

Int userId; 类型数据 在mybatis &lt;if test = "userId != null "&gt;&lt;/if&gt; ,这样写就不行了，查不出数据。

应改为 &lt;...]]></description><category></category></item><item><title><![CDATA[ava.lang.ClassNotFoundException: com.mysql.jdbc.Driver解决办法]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/103054170</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/103054170</guid><author>Dulm2016</author><pubDate>Wed, 13 Nov 2019 17:48:56 +0800</pubDate><description><![CDATA[1、pom.xml文件中是否导入了 “mysql-connector-java” 这个jar包
&lt;!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java --&gt;
&lt;dependency&gt;
    &lt;groupId&gt;mysql&lt;/groupId&gt;
    &lt;artifa...]]></description><category></category></item><item><title><![CDATA[JDBC   PreparedStatement 详解]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/103012243</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/103012243</guid><author>Dulm2016</author><pubDate>Mon, 11 Nov 2019 16:43:31 +0800</pubDate><description><![CDATA[JDBC（五）PreparedStatement 详解
]]></description><category></category></item><item><title><![CDATA[layui table th添加按钮，监听点击事件。]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/102723318</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/102723318</guid><author>Dulm2016</author><pubDate>Thu, 24 Oct 2019 14:51:34 +0800</pubDate><description><![CDATA[第一步，创建带按钮的表头title。






var GSUpdateIniBar = "&lt;label class=\"layui-form-label margin\"&gt;INI更新&lt;/label&gt;\n" +
            "             &lt;br&gt;\n" +
            "             &lt;div clas...]]></description><category></category></item><item><title><![CDATA[layui table   checkBox switch, 监听checkbox点击事件。]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/102723038</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/102723038</guid><author>Dulm2016</author><pubDate>Thu, 24 Oct 2019 14:45:25 +0800</pubDate><description><![CDATA[第一步，添加checkBox，switch。


{field:'update_gs_ini', title: GSUpdateIniBar,templet: '#GSUpdateIni',minWidth:100}




&lt;script type="text/html" id="GSUpdateIni"&gt;
      // d.id 为每一条数据的唯一标示，方便修改。d.updat...]]></description><category></category></item><item><title><![CDATA[@JsonFormat与@DateTimeFormat注解的使用]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/102455977</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/102455977</guid><author>Dulm2016</author><pubDate>Wed, 09 Oct 2019 10:49:45 +0800</pubDate><description><![CDATA[1.注解@JsonFormat
1.使用maven引入@JsonFormat所需要的jar包，下面是pom文件的依赖


&lt;!--JsonFormat--&gt;
        &lt;dependency&gt;
            &lt;groupId&gt;com.fasterxml.jackson.core&lt;/groupId&gt;
            &lt;a...]]></description><category></category></item><item><title><![CDATA[js layui 使用笔记。]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/100885718</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/100885718</guid><author>Dulm2016</author><pubDate>Mon, 16 Sep 2019 13:51:15 +0800</pubDate><description><![CDATA[1、array 
 2、 var test = {"age":"212","name":"haha"}
 数组删除 delete test.age // {"name":"haha"}
 数组增加 test["class"] = "1" // {"name":"haha","class":"1"}
 数组大小 Object.getOwnProperty...]]></description><category></category></item><item><title><![CDATA[sql server 使用笔记。]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/100885621</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/100885621</guid><author>Dulm2016</author><pubDate>Mon, 16 Sep 2019 13:47:55 +0800</pubDate><description><![CDATA[1、（内连接 左连接 右连接 交叉连接 全连接 联合查询）
 https://blog.youkuaiyun.com/mango_love/article/details/79651243
 (1)实例 : 联合查询
  SELECT ActiveDB.DBO.T_RankingsConfig.F_Type, ActiveDB.DBO.T_RankingsConfig.F_Start...]]></description><category></category></item><item><title><![CDATA[springmvc常用注解标签详解]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/100769251</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/100769251</guid><author>Dulm2016</author><pubDate>Thu, 12 Sep 2019 13:31:38 +0800</pubDate><description><![CDATA[啊哈哈哈
]]></description><category></category></item><item><title><![CDATA[Python爬取网页数据]]></title><link>https://blog.youkuaiyun.com/Dulm2016/article/details/98729833</link><guid>https://blog.youkuaiyun.com/Dulm2016/article/details/98729833</guid><author>Dulm2016</author><pubDate>Wed, 07 Aug 2019 10:24:01 +0800</pubDate><description><![CDATA[https://blog.youkuaiyun.com/IT_XF/article/details/82184585
]]></description><category></category></item></channel></rss>