<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[Ellie]]></title><description><![CDATA[共同学习和交流]]></description><link>https://blog.youkuaiyun.com/Ann_mi</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; Ann_mi]]></copyright><item><title><![CDATA[浏览器Cookie]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/132692122</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/132692122</guid><author>Ann_mi</author><pubDate>Tue, 05 Sep 2023 14:54:25 +0800</pubDate><description><![CDATA[>获取当前所有的Cookie(结果是一个数组)如果不设置Cookie的有效期，则系统默认有效期为：等同于当前窗口存在的时间，窗口关闭后，Cookie自动销毁。#3，Cookie是具有时效性，有效的Cookie内容会伴随请求发送给Tomcat。Cookie是浏览器底层最重要的实现之一，是后面学习用户会话的基础。//设置Cookie最大有效期（秒）]]></description><category></category></item><item><title><![CDATA[mysql修改初始化得到的密码]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/124416011</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/124416011</guid><author>Ann_mi</author><pubDate>Mon, 25 Apr 2022 22:14:47 +0800</pubDate><description><![CDATA[在命令行中输入：
mysql -uroot -p
然后输入初始化得到的密码
如图所示

在mysql中输入要设置的密码：
alter user root@localhost identified by ‘123456’


]]></description><category></category></item><item><title><![CDATA[MySQL在windows上的安装步骤]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/124415154</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/124415154</guid><author>Ann_mi</author><pubDate>Mon, 25 Apr 2022 21:51:26 +0800</pubDate><description><![CDATA[1、下载mysql
1.1 来到官网下载 Windows 版本 MySQL 压缩包，如图所示选择 Windows 版本的安装包并下载：
https://dev.mysql.com/downloads/mysql/

1.2 点击下载之后会提示让你登录，如图所示。选择不用登陆，直接下载即可：

2. 安装 MySQL
2.1 解压下载好的 .zip 文件到需要的安装目录下，如"G:\WWW\mysql"，并新建空文件 my.ini 文件如下图：

2.2 配置初始化文件 my.ini 使用文本编辑器即可，写入]]></description><category></category></item><item><title><![CDATA[shell脚本，批量ping IP是否通]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/121700403</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/121700403</guid><author>Ann_mi</author><pubDate>Fri, 03 Dec 2021 16:13:31 +0800</pubDate><description><![CDATA[先建立一个文件，命名为ping_ip.sh,编写内容为
在这里插入代码片


]]></description><category></category></item><item><title><![CDATA[notepad++ 离线 安装compare插件]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/120633148</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/120633148</guid><author>Ann_mi</author><pubDate>Thu, 07 Oct 2021 10:16:42 +0800</pubDate><description><![CDATA[1、首先从官网下载notepad++插件
https://sourceforge.net/projects/npp-compare/

2、下载后解压在notepad++得plugins目录下
D:\java_software\Notepad++\plugins
保证解压后的文件名称和插件的dll文件一样
如下如所示

然后重启notepad++
就可以看到了插件了


...]]></description><category></category></item><item><title><![CDATA[Windows设置bat文件开机自启动 war/jar包]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/120509371</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/120509371</guid><author>Ann_mi</author><pubDate>Mon, 27 Sep 2021 15:19:51 +0800</pubDate><description><![CDATA[1、先写一个bat文件
以下环境运行不需要配置java环境，只需要下载jre就可以
如下start.bat
@echo off
%1 mshta vbscript:CreateObject("WScript.Shell").Run("%~s0 ::",0,FALSE)(window.close)&amp;&amp;exit
start C:/Vision-Alink/SystemConfig/jre1.8.0_191/bin/javaw -jar C:/Vision-Alink/SystemConfig/x]]></description><category></category></item><item><title><![CDATA[elasticsearch集群搭建 windows环境 案例]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/120468164</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/120468164</guid><author>Ann_mi</author><pubDate>Sat, 25 Sep 2021 10:41:22 +0800</pubDate><description><![CDATA[首先去Elasticsearch官网下载zip安装包：https://www.elastic.co/downloads/past-releases，进入下载页后选择要下载的版本
1、elasticsearch-7.13.4-windows-x86_64 我选择下载了这个版本
将他们分别解压到了3个文件

2、配置yml文件：打开上述图片展示得路径，修改conf下得elasticsearch.yml文件
elasticsearch-master
主节点：master
http.cors.enabled: tr]]></description><category></category></item><item><title><![CDATA[filebeat和logstash测试验证]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/119882154</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/119882154</guid><author>Ann_mi</author><pubDate>Tue, 24 Aug 2021 08:57:48 +0800</pubDate><description><![CDATA[以下都是基于windows系统进行配置验证
1、	安装filebeat
下载安装压缩包进行解压，确认为64位还是32位。
对filebeat进行配置。

选择filebeatyml文件进行配置
filebeat.inputs:

type: log
enabled: true
paths: D:/elk_test/test-file/*.txt
document_type: srv_sys_elasticsearch
fields:
logtype: srv_sys_elasticsearch
output]]></description><category></category></item><item><title><![CDATA[package javax.validation.constraints does not exist出现这个问题得解决方法]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/119747480</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/119747480</guid><author>Ann_mi</author><pubDate>Tue, 17 Aug 2021 08:36:30 +0800</pubDate><description><![CDATA[引入@NotNull，一直导入不了包，也发现不了import javax.validation.constraints.NotNull;这个包，出现了上述问题，
起因
SpringBoot 2.3.0版本之后就没有引入validation对应的包
而我的项目用的是2.3.3.RELEASE版本
解决方法
导入Spring Boot Starter Validation
根据自己项目所使用的版本号导
&lt;dependency&gt;
            &lt;groupId&gt;org.sprin]]></description><category></category></item><item><title><![CDATA[log4j2日志]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/119517334</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/119517334</guid><author>Ann_mi</author><pubDate>Sun, 08 Aug 2021 17:14:46 +0800</pubDate><description><![CDATA[日志级别：error,warn,info,debug,trace
逐渐向下
1、排除之前的日志组件
LogBack依赖
&lt;dependency&gt;
      &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
      &lt;artifactId&gt;spring-boot-starter-web&lt;/artifactId&gt;
      &lt;exclusions&gt;
        &lt;exclusion&g]]></description><category></category></item><item><title><![CDATA[AOP统一处理web请求日志]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/119517050</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/119517050</guid><author>Ann_mi</author><pubDate>Sun, 08 Aug 2021 17:02:57 +0800</pubDate><description><![CDATA[1、引入依赖
&lt;dependency&gt;
      &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
      &lt;artifactId&gt;spring-boot-starter-aop&lt;/artifactId&gt;
    &lt;/dependency&gt;

2、建立filter package
创建WebLogAspect类
/**
 * 描述：     打印请求和响应信息
 */
@Aspect
@Com]]></description><category></category></item><item><title><![CDATA[spring mvc 解决请求和响应中的中文乱码问题]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/118067368</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/118067368</guid><author>Ann_mi</author><pubDate>Sun, 20 Jun 2021 11:02:41 +0800</pubDate><description><![CDATA[Get请求乱码：
Tomcat配置文件server.xml中增加URLEncoding属性，Tomcat8以后的版本默认增加并设置为utf-8，不用修改。
Post请求乱码：项目文件web.xml配置CharacterEncodingFilter(过滤器)
&lt;filter&gt;
        &lt;filter-name&gt;characterFilter&lt;/filter-name&gt;
        &lt;filter-class&gt;org.springframework.w]]></description><category></category></item><item><title><![CDATA[scope设置为test/provided]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/118066703</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/118066703</guid><author>Ann_mi</author><pubDate>Sun, 20 Jun 2021 10:10:27 +0800</pubDate><description><![CDATA[scope设置为test/provided
只参与编译测试,不进行发布
&lt;!--servlet-api--&gt;
        &lt;dependency&gt;
            &lt;groupId&gt;javax.servlet&lt;/groupId&gt;
            &lt;artifactId&gt;javax.servlet-api&lt;/artifactId&gt;
            &lt;version&gt;3.1.0&lt;/version]]></description><category></category></item><item><title><![CDATA[MyBatis整合druid连接池]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/118057715</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/118057715</guid><author>Ann_mi</author><pubDate>Sat, 19 Jun 2021 18:53:35 +0800</pubDate><description><![CDATA[MyBatis整合druid连接池：
1，引入druid依赖pom.xml

    &lt;dependency&gt;
        &lt;groupId&gt;com.alibaba&lt;/groupId&gt;
        &lt;artifactId&gt;druid&lt;/artifactId&gt;
        &lt;version&gt;1.1.14&lt;/version&gt;
    &lt;/dependency&gt;

2，创建新类DruidDataSource]]></description><category></category></item><item><title><![CDATA[使用Mybatis创建公共的使用方法]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/118057629</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/118057629</guid><author>Ann_mi</author><pubDate>Sat, 19 Jun 2021 18:37:17 +0800</pubDate><description><![CDATA[Mybatis的公共方法
public class MybatisUtils {
    //利用static(静态)属于类不属于对象,且全局唯一
    private static SqlSessionFactory sqlSessionFactory = null;
    //利用静态块在初始化类时实例化sqlSessionFactory
    static{
        Reader reader = null;
        try{
            reader = Resou]]></description><category></category></item><item><title><![CDATA[利用Maven编译插件将编译级别提高至1.8,解决lambda表达式错误(默认1.5)]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/118057462</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/118057462</guid><author>Ann_mi</author><pubDate>Sat, 19 Jun 2021 18:22:35 +0800</pubDate><description><![CDATA[&lt;build&gt;
        &lt;plugins&gt;
            &lt;plugin&gt;
                &lt;!--利用Maven编译插件将编译级别提高至1.8,解决lambda表达式错误--&gt;
                &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
                &lt;!--maven-compiler-plugin是Maven自带.]]></description><category></category></item><item><title><![CDATA[echart 仪表盘]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/108078495</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/108078495</guid><author>Ann_mi</author><pubDate>Tue, 18 Aug 2020 15:39:04 +0800</pubDate><description><![CDATA[option = {
    tooltip: {
        formatter: '{a} &lt;br/&gt;{b} : {c}%'
    },
    toolbox: {
        feature: {
            restore: {},
            saveAsImage: {}
        }
    },
    
    series: [
        
            // name: '业务指标',
            //.]]></description><category></category></item><item><title><![CDATA[Extjs combobox的属性设置]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/103877601</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/103877601</guid><author>Ann_mi</author><pubDate>Tue, 07 Jan 2020 16:58:56 +0800</pubDate><description><![CDATA[// The data store containing the list of states
var states = Ext.create(‘Ext.data.Store’, {
fields: [‘abbr’, ‘name’],
data : [
{“abbr”:“AL”, “name”:“Alabama”},
{“abbr”:“AK”, “name”:“Alaska”},
{“abbr”:...]]></description><category></category></item><item><title><![CDATA[echart 嵌套环形图]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/103877520</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/103877520</guid><author>Ann_mi</author><pubDate>Tue, 07 Jan 2020 16:50:19 +0800</pubDate><description><![CDATA[app.title = ‘嵌套环形图’;
var data = [{
name: “一类”,
value: 0.6
},
{
name: “二类”,
value: 0.9
},
{
name: “三类”,
value: 1
},
];
var dataStyle = {
normal: {
label: {show:false},
labelLine: {show:false},
shadowB...]]></description><category></category></item><item><title><![CDATA[Ext grid  修改column中的内容使得表头展示不一样]]></title><link>https://blog.youkuaiyun.com/Ann_mi/article/details/95317116</link><guid>https://blog.youkuaiyun.com/Ann_mi/article/details/95317116</guid><author>Ann_mi</author><pubDate>Wed, 10 Jul 2019 11:12:38 +0800</pubDate><description><![CDATA[我们可以使用下面这个方法，由于每次点击使得界面的表头进行更改，所以就需要一个方法来进行动态的切换、
reconfigure (store ,columns)
第一个参数是grid的store,第二个就是columns,每改变一次就调用这个方法，
Ext.getCmp(‘id’).reconfigure(store,columns)

...]]></description><category></category></item></channel></rss>