<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[MTone1的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/MTone1</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; MTone1]]></copyright><item><title><![CDATA[Caused by: org.yaml.snakeyaml.scanner.ScannerException: while scanning a simple key]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/102931491</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/102931491</guid><author>MTone1</author><pubDate>Wed, 06 Nov 2019 11:17:36 +0800</pubDate><description><![CDATA[报错:
java.lang.IllegalStateException: Failed to load property source from location 'classpath:/application.yml'
	at org.springframework.boot.context.config.ConfigFileApplicationListener$Loader.load(Con...]]></description><category></category></item><item><title><![CDATA[Exception in thread "main" java.lang.UnsupportedClassVersionError: kafka/Kafka :]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/100558098</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/100558098</guid><author>MTone1</author><pubDate>Thu, 05 Sep 2019 14:56:31 +0800</pubDate><description><![CDATA[kafaka启动时报错日志
Exception in thread "main" java.lang.UnsupportedClassVersionError: kafka/Kafka :
 Unsupported major.minor version 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
      ...]]></description><category></category></item><item><title><![CDATA[jvm 1    |  WARN | Failed startup of context o.e.j.w.WebAppContext{/admin,file:/D:/javaRJ/apache-act]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/100159788</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/100159788</guid><author>MTone1</author><pubDate>Fri, 30 Aug 2019 15:26:33 +0800</pubDate><description><![CDATA[去activemq的data文件夹下的activemq.log查看报错:
org.springframework.beans.factory.BeanDefinitionStoreException: IOException parsing XML document from ServletContext resource [/WEB-INF/webconsole-embedded.xml]; n...]]></description><category></category></item><item><title><![CDATA[微信小程序联调本地启动的项目]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/92795464</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/92795464</guid><author>MTone1</author><pubDate>Tue, 18 Jun 2019 16:34:01 +0800</pubDate><description><![CDATA[问题描述

我们直接在开发者工具上的如下图操作


这个位置打勾就可以


]]></description><category></category></item><item><title><![CDATA[使用StringRedisTemplate进行redis连接操作]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/91951777</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/91951777</guid><author>MTone1</author><pubDate>Fri, 14 Jun 2019 10:06:54 +0800</pubDate><description><![CDATA[引入jar，需要jar有三个，如下

    &lt;dependency&gt;
        &lt;groupId&gt;org.springframework.data&lt;/groupId&gt;
        &lt;artifactId&gt;spring-data-redis&lt;/artifactId&gt;
        &lt;version&gt;2.1.4.R...]]></description><category></category></item><item><title><![CDATA[java.lang.IllegalStateException: Failed to load ApplicationContext]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/91433594</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/91433594</guid><author>MTone1</author><pubDate>Tue, 11 Jun 2019 14:24:11 +0800</pubDate><description><![CDATA[报错:
java.lang.IllegalStateException: Failed to load ApplicationContext

	at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDele...]]></description><category></category></item><item><title><![CDATA[springboot配置文件yml中的map形式]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/91413539</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/91413539</guid><author>MTone1</author><pubDate>Tue, 11 Jun 2019 10:16:47 +0800</pubDate><description><![CDATA[yml中的格式

tes:
  maps: {key1: 12,key2: 34}

或者
tes:
  maps:
    key1: 15
    key2: 2


创建一个类,然后创建对应类型的字段(注意下这个类的那两个注释了的注解)

package com.etc.lzg;

import lombok.Data;
import org.springframework.boot.co...]]></description><category></category></item><item><title><![CDATA[终端下通过命令导出数据库的数据到sql文件中]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/90899712</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/90899712</guid><author>MTone1</author><pubDate>Wed, 05 Jun 2019 11:35:20 +0800</pubDate><description><![CDATA[先到mysql的执行目录(bin)下(记住:先不要进入mysql)

然后打开终端(按住shift+鼠标右键就能看到一个功能),如果是linux系统就直接通过命令到执行目录下
输入命令:mysqldump -uroot -p 数据库名&gt;e:/city.sql(导出文件名)
这样就能导出数据到想要的目录下了


...]]></description><category></category></item><item><title><![CDATA[sql直接导出excel]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/90412454</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/90412454</guid><author>MTone1</author><pubDate>Tue, 21 May 2019 18:22:21 +0800</pubDate><description><![CDATA[语句:
①这个不管在Navicat还是终端的mysql中都可以执行
②保存的路径这个是win,如果是linux只要格式改为linux下的格式就可以
③这个excel的文件,在保存的位置不需要有模板在

select * into outfile 'E:\customer_ifno.xls' from  表名;


如果这样没执行成功话,先在终端的mysql中通过语句,查询下secure-file...]]></description><category></category></item><item><title><![CDATA[类的复制]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/89532845</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/89532845</guid><author>MTone1</author><pubDate>Fri, 26 Apr 2019 10:33:52 +0800</pubDate><description><![CDATA[AppUserInfoDO user = appUserInfoMapper.getUser(userId);

        AppUserVO userVO = new AppUserVO();
        
        BeanUtils.copyProperties(user, userVO);

BeanUtils需要导入的类
import org.springframew...]]></description><category></category></item><item><title><![CDATA[web uploader在Firefox下上传点击无效的解决方法]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/89081530</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/89081530</guid><author>MTone1</author><pubDate>Mon, 08 Apr 2019 09:33:17 +0800</pubDate><description><![CDATA[在公司项目中，做一个上传文件的功能，选用了百度的web uploader，按照官网上面的方法，写好之后，在chrome下面没有任何问题，可是在Firefox下面怎么点击都没有效果？
官网上的例子在chrome和Firefox上都可以触发。查看官网上的HTML布局如下：
&lt;div id="picker" class="webuploader-container"&gt;
    &lt;div...]]></description><category></category></item><item><title><![CDATA[mysql 修改列为not null 报错Invalid use of NULL value]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/88991183</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/88991183</guid><author>MTone1</author><pubDate>Wed, 03 Apr 2019 11:23:28 +0800</pubDate><description><![CDATA[我这里出现这个问题的原因是,有脏数据,只要将那些该字段的值为Null的数据记录给删除,就可以更改成功.

]]></description><category></category></item><item><title><![CDATA[阿里巴巴Java开发手册中的DO、DTO、BO、AO、VO、POJO定义]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/88061273</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/88061273</guid><author>MTone1</author><pubDate>Fri, 01 Mar 2019 15:57:34 +0800</pubDate><description><![CDATA[分层领域模型规约：
DO（ Data Object）：与数据库表结构一一对应，通过DAO层向上传输数据源对象。
DTO（ Data Transfer Object）：数据传输对象，Service或Manager向外传输的对象。
BO（ Business Object）：业务对象。 由Service层输出的封装业务逻辑的对象。
AO（ Application Object）：应用对象。 在Web层与...]]></description><category></category></item><item><title><![CDATA[项目中用域名访问不到图片,但是用ip来访问却能访问得到]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/87968981</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/87968981</guid><author>MTone1</author><pubDate>Wed, 27 Feb 2019 11:12:28 +0800</pubDate><description><![CDATA[路径映射问题
我这边是图片引用的是绝对路径,改为相对路径就可以了(…/的形式)

]]></description><category></category></item><item><title><![CDATA[java中遍历json的key和value]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/87862485</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/87862485</guid><author>MTone1</author><pubDate>Thu, 21 Feb 2019 15:47:42 +0800</pubDate><description><![CDATA[推荐都是用fastjson。org.json好像不支持序列化。
com.alibaba.fastjson遍历获取key的方法：
			//fastjson解析方法
            for (Map.Entry&amp;lt;String, Object&amp;gt; entry : jsonObject.entrySet()) {
                System.out.println(&quot;...]]></description><category></category></item><item><title><![CDATA[java.sql.SQLException: The server time zone value 'ÖÐ¹ú±ê×¼]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/86653238</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/86653238</guid><author>MTone1</author><pubDate>Fri, 25 Jan 2019 23:42:57 +0800</pubDate><description><![CDATA[报错如下
java.sql.SQLException: The server time zone value 'ÖÐ¹ú±ê×¼Ê±¼ä' is unrecognized or represents more than one time zone. You must configure either the server or JDBC driver (via the serverTimezone...]]></description><category></category></item><item><title><![CDATA[JSTL的嵌套foreach的跳出循环]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/86649462</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/86649462</guid><author>MTone1</author><pubDate>Fri, 25 Jan 2019 17:24:14 +0800</pubDate><description><![CDATA[用赋值的思想.来判断是否符合.
&amp;amp;amp;amp;amp;amp;lt;select class=&amp;amp;amp;amp;amp;quot;form-control selectpicker&amp;amp;amp;amp;amp;quot; data-live-search=&amp;amp;amp;amp;amp;quot;true&amp;amp;amp;amp;amp;quot; id=&amp;amp;amp;amp;amp;quot;city&amp;amp;amp;]]></description><category></category></item><item><title><![CDATA[Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of ty]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/86580098</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/86580098</guid><author>MTone1</author><pubDate>Mon, 21 Jan 2019 17:35:49 +0800</pubDate><description><![CDATA[报错:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sysUserController': Injection of resource dependencies failed; nested exception is org.springframework.beans...]]></description><category></category></item><item><title><![CDATA[radio的事件]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/85852505</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/85852505</guid><author>MTone1</author><pubDate>Sat, 05 Jan 2019 14:59:15 +0800</pubDate><description><![CDATA[
方式1：使用each

&amp;amp;amp;amp;lt;div class=&amp;amp;amp;quot;checkbox i-checks&amp;amp;amp;quot;&amp;amp;amp;amp;gt;
                            &amp;amp;amp;amp;lt;c:forEach items=&amp;amp;amp;quot;${typeList}&amp;amp;amp;quot; var=&amp;amp;amp;quot;d]]></description><category></category></item><item><title><![CDATA[在IDEA中创建maven项目]]></title><link>https://blog.youkuaiyun.com/MTone1/article/details/85763434</link><guid>https://blog.youkuaiyun.com/MTone1/article/details/85763434</guid><author>MTone1</author><pubDate>Fri, 04 Jan 2019 11:15:05 +0800</pubDate><description><![CDATA[
在页面的project出新建

如下图选择后【next】

在接下来的面板中，我们填写maven的坐标，“groupId”，“artifactId”，以及“version”，其中groupId是公司域名的反写，而artifactId是项目名或模块名，而version就是该项目或模块所对应的版本号。填写完之后，点击【Next】

在接下来的面板中选择本地的maven，因为我的配置文件是直接修改.m...]]></description><category></category></item></channel></rss>