<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_37002521的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_37002521</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_37002521]]></copyright><item><title><![CDATA[solr 查询的id是否在一个包涵多个ids的字段中记录，solr实现mysql中的FIND_IN_SET]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/107672140</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/107672140</guid><author>qq_37002521</author><pubDate>Wed, 29 Jul 2020 18:42:17 +0800</pubDate><description><![CDATA[mysql中的字段brandId存储如（10,23,13,12），如何导入到solr实现 FIND_IN_SET查询

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1、data-config.xml中的


&lt;entity transformer="RegexTransformer" name="mp_articles" query="SELECT id,articleTitle,brandId FROM articles"&gt;
    &lt;field column="id" ...]]></description><category></category></item><item><title><![CDATA[微信公众号H5文中图片点击预览放大缩小、滑动效果实现(两种方式）]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/106629493</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/106629493</guid><author>qq_37002521</author><pubDate>Mon, 08 Jun 2020 22:00:59 +0800</pubDate><description><![CDATA[1、第一种直接使用微信js-sdk，jweixin-1.6.0.js


var imgs = $("#preview").find("img");
var imgsSrc =  new Array();
for(k = 0,len=imgs.length; k &lt; len; k++) {
    imgsSrc[k] = $("#preview").find("img").eq(k).attr("src");
}
$("img.fr").click(function () { wx.previewI]]></description><category></category></item><item><title><![CDATA[thymeleaf th:class两个下划线造成 Could not parse as expression:]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/106444021</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/106444021</guid><author>qq_37002521</author><pubDate>Sat, 30 May 2020 17:17:06 +0800</pubDate><description><![CDATA[错误写法：
th:class="${page == 'userSet'}?'weui-tabcc__ccbd-item dddsdsd':'weui-tab__bd-item'" 

正确写法(自己测试出来的，真的很坑)

th:class="${page == 'userSet'}?'weui-tabcc_'+'_ccbd-item dddsdsd':'weui-tab_'+'_bd-item'"
]]></description><category></category></item><item><title><![CDATA[@Scheduled cron 每90分钟、一个半小时执行一次的另一种解决办法]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/106419998</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/106419998</guid><author>qq_37002521</author><pubDate>Fri, 29 May 2020 10:23:47 +0800</pubDate><description><![CDATA[由于cron只能整分或者整小时设置，对于像一个半小时等，我们用另一种方式来解决，
比如90分钟，也就是30分钟的3倍或者是45分钟的2倍，这时我们可以设置，如果能整除就执行后面的结果。


private static int taskTimes = 0;


@Scheduled(cron="* */30 * * * ?")
public void getAccessToken() {
    if (taskTimes % 3 != 0) { //不能被3整除的数直接返回不执行
        tas.]]></description><category></category></item><item><title><![CDATA[java版微信公众号、小程序菜单、客服消息发送emoji表情无法正常显示解决办法，以及mysql数据库存储emoji失败的解决办法]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/106238137</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/106238137</guid><author>qq_37002521</author><pubDate>Wed, 20 May 2020 16:15:15 +0800</pubDate><description><![CDATA[1、引入包


&lt;dependency&gt;
    &lt;groupId&gt;com.github.binarywang&lt;/groupId&gt;
    &lt;artifactId&gt;java-emoji-converter&lt;/artifactId&gt;
    &lt;version&gt;0.1.1&lt;/version&gt;
&lt;/dependency&gt;

2、json前转码


{
  "button":[
    { 
 ...]]></description><category></category></item><item><title><![CDATA[springboot热部署 不重启刷新静态html页面 非严格html标签配置]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/105918726</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/105918726</guid><author>qq_37002521</author><pubDate>Mon, 04 May 2020 16:00:02 +0800</pubDate><description><![CDATA[&lt;dependency&gt;
    &lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
    &lt;artifactId&gt;spring-boot-starter-thymeleaf&lt;/artifactId&gt;
&lt;/dependency&gt;
&lt;!--为了解决thymeleaf模板中,对html...]]></description><category></category></item><item><title><![CDATA[MybatisplusdGenerator代码生成器（多数据库，更改路径方式）]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/105901644</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/105901644</guid><author>qq_37002521</author><pubDate>Sun, 03 May 2020 11:52:07 +0800</pubDate><description><![CDATA[pom.xml添加依赖


&lt;dependencies&gt;

        &lt;dependency&gt;
            &lt;groupId&gt;org.apache.commons&lt;/groupId&gt;
            &lt;artifactId&gt;commons-lang3&lt;/artifactId&gt;
        &lt;...]]></description><category></category></item><item><title><![CDATA[MyBatis Plus 只插入只有自增id字段的表]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/105876659</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/105876659</guid><author>qq_37002521</author><pubDate>Fri, 01 May 2020 12:45:47 +0800</pubDate><description><![CDATA[在实体类中：


@TableId(value = "id", type = IdType.AUTO)
private Integer id;

改成


@TableId(value = "id", type = IdType.INPUT)
private Integer id;


]]></description><category></category></item><item><title><![CDATA[IDEA2020 Plugins不能用的解决办法]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/105845124</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/105845124</guid><author>qq_37002521</author><pubDate>Wed, 29 Apr 2020 18:06:03 +0800</pubDate><description><![CDATA[]]></description><category></category></item><item><title><![CDATA[idea SpringBoot 多模块打包（ Unable to find main class和父子依赖打包的错误）]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/105821778</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/105821778</guid><author>qq_37002521</author><pubDate>Tue, 28 Apr 2020 19:35:47 +0800</pubDate><description><![CDATA[1、子模块打包没有main方法就不要用spring-boot-maven-plugin来build了，因为它是需要main方法才能打包的

&lt;!-- 使用springboot的maven插件会报找不到主类错误 --&gt;
&lt;build&gt;
  &lt;plugins&gt;
   &lt;plugin&gt;
    &lt...]]></description><category></category></item><item><title><![CDATA[logback配置详情 springboot]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/105766988</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/105766988</guid><author>qq_37002521</author><pubDate>Sun, 26 Apr 2020 13:14:36 +0800</pubDate><description><![CDATA[视频介绍：https://www.bilibili.com/video/BV1Kb411K7XB?from=search&amp;seid=13354133154454521546
&lt;?xml version="1.0" encoding="UTF-8"?&gt;
&lt;!-- 日志级别从低到高分为TRACE &lt; DEBUG &lt; INFO &lt; WARN &lt; ERR...]]></description><category></category></item><item><title><![CDATA[tomcat版本问题造成服务器上不能生成log4j日志文件（并非路径、权限、配置的问题）]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/105185447</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/105185447</guid><author>qq_37002521</author><pubDate>Sun, 29 Mar 2020 20:28:58 +0800</pubDate><description><![CDATA[换服务器后log4j不能生成日志文件，是由于用的是tomcat8造成的，直接换回tomcat7就可以，其中的问题不去查了，以后新项目直接使用logback来处理。
]]></description><category></category></item><item><title><![CDATA[阿里云ecs不能使用25端口发邮件，更改为465端口发送]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/105185050</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/105185050</guid><author>qq_37002521</author><pubDate>Sun, 29 Mar 2020 20:17:20 +0800</pubDate><description><![CDATA[前提在阿里云的，安全组进行开放465端口



public void sendEmail() throws Exception {

  if (this.getEmailHost().equals("") || this.getEmailFrom().equals("")
    || this.getEmailUserName().equals("")
...]]></description><category></category></item><item><title><![CDATA[Centos Git服务搭建 + TortoiseGit连接 ssh（非putty 而是id_rsa id_rsa.pub）]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/104928290</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/104928290</guid><author>qq_37002521</author><pubDate>Tue, 17 Mar 2020 18:58:30 +0800</pubDate><description><![CDATA[一、安装

yum remove git

yum -y install curl-devel expat-devel gettext-devel openssl-devel zlib-devel gcc perl-ExtUtils-MakeMaker

yum -y install git

git --version

二、创建git用户

groupadd git

useradd git ...]]></description><category></category></item><item><title><![CDATA[禁止某git用户登录权限]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/104906171</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/104906171</guid><author>qq_37002521</author><pubDate>Mon, 16 Mar 2020 19:30:22 +0800</pubDate><description><![CDATA[修改/etc/passwd

git:x:1002:1003::/home/git:/bin/bash

改成 git:x:1002:1003::/home/git:/usr/bin/git-shell

]]></description><category></category></item><item><title><![CDATA[xsync 和zookeeper 机群启动、关闭、状态查看脚本]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/103606811</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/103606811</guid><author>qq_37002521</author><pubDate>Wed, 18 Dec 2019 23:35:17 +0800</pubDate><description><![CDATA[zookeeper 机群启动、关闭、状态脚本

#!/bin/bash
case $1 in
"start"){
    for i in hadoop101 hadoop102 hadoop103
    do
        ssh -p 22 $i &gt; /dev/null 2&gt;&amp;1 &lt;&lt; eeooff
cd /usr/loca...]]></description><category></category></item><item><title><![CDATA[spring注入的两种方式<bean>和@Component]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/102495807</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/102495807</guid><author>qq_37002521</author><pubDate>Fri, 11 Oct 2019 10:12:19 +0800</pubDate><description><![CDATA[第一种：

1、applicationContext.xml加入&lt;context:component-scan base-package="com.pingtai.www.*" /&gt;

2、在bean上加入@Component，这样上面就能扫描到

package com.pingtai.www.util;
@Component("RedisCacheUtil") //
public ...]]></description><category></category></item><item><title><![CDATA[在eclipse中使用maven创建springMVC项目]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/102467070</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/102467070</guid><author>qq_37002521</author><pubDate>Wed, 09 Oct 2019 18:00:54 +0800</pubDate><description><![CDATA[https://www.cnblogs.com/qixing/p/qixing.html

一、在eclipse中创建maven-archetype-webapp项目：

　　1.新建项目选择maven项目

　　

　　2.默认，下一步

　　

　　3.选择maven-archetype-webapp,其他保持默认即可

　　

　　4.如下填写完成后，点击完成即可

　　

　　5.创建完成...]]></description><category></category></item><item><title><![CDATA[高可用之——应用级限流--分布式限流Redis+Lua实现]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/102313889</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/102313889</guid><author>qq_37002521</author><pubDate>Mon, 07 Oct 2019 16:57:47 +0800</pubDate><description><![CDATA[转载请注明出处：https://blog.youkuaiyun.com/l1028386804/article/details/100743565

转载请注明出处：https://blog.youkuaiyun.com/l1028386804/article/details/100744369



AtomicLong(AtomicLong相当于Synchrnized的long。)或者Semaphore（信号量）进...]]></description><category></category></item><item><title><![CDATA[java 命令运行 带包名和classpath的方式]]></title><link>https://blog.youkuaiyun.com/qq_37002521/article/details/100045765</link><guid>https://blog.youkuaiyun.com/qq_37002521/article/details/100045765</guid><author>qq_37002521</author><pubDate>Fri, 23 Aug 2019 20:41:13 +0800</pubDate><description><![CDATA[d:\Workspaces\MyEclipse 8.x\baiducom\WebRoot\WEB-INF\classes到目录下运行

java -classpath ".;../lib/*" com.baidu.com.www.kafkastorm.Main
]]></description><category></category></item></channel></rss>