<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[ayou_java的博客]]></title><description><![CDATA[我有一个梦想。]]></description><link>https://blog.youkuaiyun.com/ayou_java</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; ayou_java]]></copyright><item><title><![CDATA[SpringBoot项目集成mybatis打包为jar运行时setTypeAliasesPackage无效解决]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/80326103</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/80326103</guid><author>ayou_java</author><pubDate>Tue, 15 May 2018 17:31:45 +0800</pubDate><description><![CDATA[在Beanz注入时添加一行代码```jsVFS.addImplClass(SpringBootVFS.class);```  完整示例：```js@Configurationpublic class MybatisConfig {    //DataSource配置    @Bean    @ConfigurationProperties(prefix = &quot;spring.datasource&quot;)...]]></description><category></category></item><item><title><![CDATA[Spring boot +Spring security4 config 配置同账号登录只允许一个在线]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/78902173</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/78902173</guid><author>ayou_java</author><pubDate>Tue, 26 Dec 2017 14:47:46 +0800</pubDate><description><![CDATA[关于网上说的http方式配置无效问题，经验证，有点误导人，并且配置方式感觉过于复杂。
目前这种方式感觉是最简洁的一种方式。
一、核心配置：
@Configuration
@EnableWebSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class WebSecurityConfig extends Web]]></description><category></category></item><item><title><![CDATA[MYSQL（主主）双机热备+Keepalived实现故障切换]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/78050411</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/78050411</guid><author>ayou_java</author><pubDate>Thu, 21 Sep 2017 11:57:43 +0800</pubDate><description><![CDATA[MYSQL（主主）双机热备+Keepalived实现故障切换环境介绍：Mysql VIP ：192.168.160.13Master1：192.168.160.11Master2：192.168.160.12Linux 环境：Centos 6.9Mysql版本：Mysql5.61. 双主配置第一步，配置my.cnfMaster1 : 192.168.160.11[root@redis1 ~]# vi]]></description><category></category></item><item><title><![CDATA[mysql主从双机热备配置]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/78020125</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/78020125</guid><author>ayou_java</author><pubDate>Mon, 18 Sep 2017 15:56:25 +0800</pubDate><description><![CDATA[其实双机热备的配置，在我看来，是有很多坑的，先不说坑的事，先看配置。

配置主从服务器

（ps:本人是在虚拟机环境配置，Linux版本6.5，mysql版本5.6）

主服务器Master：192.168.160.11

从服务器Slave   ：192.168.160.12




1.主服务器配置

1.1为slave创建拥有同步权限的用户

登录maste]]></description><category></category></item><item><title><![CDATA[使用yum命令安装mysql5.6]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/78019388</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/78019388</guid><author>ayou_java</author><pubDate>Mon, 18 Sep 2017 15:10:00 +0800</pubDate><description><![CDATA[首次使用yum命令安装mysql5.6版本]]></description><category></category></item><item><title><![CDATA[spring boot 使用MultipartFile实现文件上传报错。]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/60877966</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/60877966</guid><author>ayou_java</author><pubDate>Wed, 08 Mar 2017 18:14:30 +0800</pubDate><description><![CDATA[异常信息：
org.springframework.expression.spel.SpelEvaluationException: EL1008E: Property or field 'timestamp' cannot be found on object of type 'java.util.HashMap' - maybe not public?

我用来测试的是一张gif图片，有]]></description><category></category></item><item><title><![CDATA[mybatis批量操作之传入类型为数组及多个参数，使用@Parm注解完美解决]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/55669639</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/55669639</guid><author>ayou_java</author><pubDate>Sat, 18 Feb 2017 18:30:51 +0800</pubDate><description><![CDATA[以前因为涉及到传入参数为多个的时候，一直都是将传入的参数通过键值对的方式存入Map，然后再取值，后来发现了@Param这个注解，但是也没去怎么用，后来发现涉及到传入参数不止一个时。




使用这个注解好处：当传入的参数为多个时，可以不再用map来传参数了，并解决了传入参数为数组类型进行批量操作无法识别的问题。




dao层方法：

Integer addBatchRo]]></description><category></category></item><item><title><![CDATA[session失效后，登陆页面出现在iframe中的问题,适用于带权限框架的项目。]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/54668579</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/54668579</guid><author>ayou_java</author><pubDate>Sun, 22 Jan 2017 14:58:02 +0800</pubDate><description><![CDATA[session失效后，iframe中打开登陆窗口的问题,适用于带权限框架的项目。]]></description><category></category></item><item><title><![CDATA[zTree实现打开页面时异步加载数据及选中项ID提交到后台]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/54561835</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/54561835</guid><author>ayou_java</author><pubDate>Sun, 15 Jan 2017 14:30:28 +0800</pubDate><description><![CDATA[<span
					class="c-red">*角色名称：
				
					 <input
						type="text" class="input-text" value="${role.roleName }"
						placeholder="" id="roleName" name="roleName" datatype="*4-16"
						nullmsg="用户账户]]></description><category></category></item><item><title><![CDATA[org.springframework.beans.factory.NoUniqueBeanDefinitionException异常问题]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/54140392</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/54140392</guid><author>ayou_java</author><pubDate>Fri, 06 Jan 2017 17:29:36 +0800</pubDate><description><![CDATA[org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'menuController': Injection of resource dependencies failed; nested exception is org.springframework.beans.factor]]></description><category></category></item><item><title><![CDATA[mybatis配置通用dao和service时出现org.springframework.beans.factory.BeanCreationException异常]]></title><link>https://blog.youkuaiyun.com/ayou_java/article/details/54139822</link><guid>https://blog.youkuaiyun.com/ayou_java/article/details/54139822</guid><author>ayou_java</author><pubDate>Fri, 06 Jan 2017 16:54:23 +0800</pubDate><description><![CDATA[本来项目是没有通用dao和service的，但是在网上的资料过后，觉得有时候通用类能节省更多编程时间，不用再去写一些简单的重复代码。
但是，在配置完成后，出现了以下异常：
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'menuController':]]></description><category></category></item></channel></rss>