<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[lengch3的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/lengch3</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; lengch3]]></copyright><item><title><![CDATA[[采坑]Spring boot配置Mybatis Druid数据源 插入数据时间少8小时]]></title><link>https://blog.youkuaiyun.com/lengch3/article/details/106241069</link><guid>https://blog.youkuaiyun.com/lengch3/article/details/106241069</guid><author>lengch3</author><pubDate>Wed, 20 May 2020 17:44:11 +0800</pubDate><description><![CDATA[新项目踩了个小坑

原数据库连接配置为：

url=jdbc:mysql://localhost:3306/demo?autoReconnect=true&amp;useUnicode=true&amp;characterEncoding=utf8&amp;serverTimezone=GMT

后发现插入数据的时间跟系统时间相差8小时

开始以为是spring boot 默认时区设置或者本机jdk问题后来发现，应用的时间是正确的，插入到数据库里有问题

经检查serverTimezone的值设置问题

应]]></description><category></category></item><item><title><![CDATA[Ubuntu-16.04下Docker通过阿里云镜像安装（apt-get）]]></title><link>https://blog.youkuaiyun.com/lengch3/article/details/81838198</link><guid>https://blog.youkuaiyun.com/lengch3/article/details/81838198</guid><author>lengch3</author><pubDate>Sun, 19 Aug 2018 15:28:01 +0800</pubDate><description><![CDATA[    由于通过官方路径安装docker时总是连接不上，所以从网上找了半天，通过阿里云镜像安装docker，我的Linux是ubuntu-16.04

一、配置源里的阿里云镜像仓库

sudo vim /etc/apt/sources.list

添加以下仓库


deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted univer...]]></description><category></category></item><item><title><![CDATA[springboot（2）跑起来]]></title><link>https://blog.youkuaiyun.com/lengch3/article/details/78960665</link><guid>https://blog.youkuaiyun.com/lengch3/article/details/78960665</guid><author>lengch3</author><pubDate>Wed, 03 Jan 2018 14:17:54 +0800</pubDate><description><![CDATA[第一种就是main执行
SpringApplication.run

第二种
mvn spring-boot:run
第三种
mvn install打包后用java命令执行
java -jar xxxx.jar]]></description><category></category></item><item><title><![CDATA[springboot（1）搭建第一步]]></title><link>https://blog.youkuaiyun.com/lengch3/article/details/78960358</link><guid>https://blog.youkuaiyun.com/lengch3/article/details/78960358</guid><author>lengch3</author><pubDate>Wed, 03 Jan 2018 13:50:51 +0800</pubDate><description><![CDATA[一、eclipse搭建个springboot的项目
1.jdk用了1.8
2.maven用了
3.eclipse 新建maven项目
4.pom.xml如下
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schema]]></description><category></category></item><item><title><![CDATA[metadata-complete="true"]]></title><link>https://blog.youkuaiyun.com/lengch3/article/details/78271000</link><guid>https://blog.youkuaiyun.com/lengch3/article/details/78271000</guid><author>lengch3</author><pubDate>Wed, 18 Oct 2017 11:29:44 +0800</pubDate><description><![CDATA[今天更新别人代码后，发现之前写的servlet调用不通了

然后发现web.xml里的头加了一个metadata-complete="true"属性]]></description><category></category></item><item><title><![CDATA[js取得下列表的选中的值]]></title><link>https://blog.youkuaiyun.com/lengch3/article/details/7082802</link><guid>https://blog.youkuaiyun.com/lengch3/article/details/7082802</guid><author>lengch3</author><pubDate>Mon, 19 Dec 2011 00:08:33 +0800</pubDate><description><![CDATA[var sss = new Array();
      function set(){

        var obj = document.getElementById("ss");
        for(var i=0;i
            if(obj.options[i].selected){
                alert(obj.options[i]]]></description><category></category></item></channel></rss>