<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[a8267587的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/a8267587</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; a8267587]]></copyright><item><title><![CDATA[summernote富文本批量上传音频,视频等附件]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/143889635</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/143889635</guid><author>a8267587</author><pubDate>Tue, 19 Nov 2024 17:09:55 +0800</pubDate><description><![CDATA[summernote富文本批量上传音频视频]]></description><category></category></item><item><title><![CDATA[MalformedInputException: Input length = 1]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/137561854</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/137561854</guid><author>a8267587</author><pubDate>Tue, 09 Apr 2024 19:02:12 +0800</pubDate><description><![CDATA[MalformedInputException: Input length = 1]]></description><category></category></item><item><title><![CDATA[a标签通过别人的接口,下载流文件]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/130503251</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/130503251</guid><author>a8267587</author><pubDate>Fri, 05 May 2023 11:38:56 +0800</pubDate><description><![CDATA[【代码】a标签通过别人的接口,下载流文件。]]></description><category></category></item><item><title><![CDATA[minio分布式集群同步Windows]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/126995762</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/126995762</guid><author>a8267587</author><pubDate>Thu, 22 Sep 2022 17:30:27 +0800</pubDate><description><![CDATA[minio双向同步]]></description><category></category></item><item><title><![CDATA[Android安卓拖拉机版Docker]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/121764794</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/121764794</guid><author>a8267587</author><pubDate>Wed, 08 Dec 2021 10:30:15 +0800</pubDate><description><![CDATA[Android拖拉机版Docker
为什么说是拖拉机,因为性能真的狠拖拉机…
各种嵌套安装才能垃起docker
termux → qwmu → alpine linux → docker]]></description><category></category></item><item><title><![CDATA[安卓手机安装Linux系统,并安装docker]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/121678730</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/121678730</guid><author>a8267587</author><pubDate>Thu, 02 Dec 2021 16:18:57 +0800</pubDate><description><![CDATA[安卓手机安装Linux系统,并安装docker
基于Alpine Term APK,安卓版本需大于7.0,否则软件装不上
附上链接：https://pan.baidu.com/s/1uzNNhXuGbpneHG4M_fz-FQ  提取码：8nhm
安装完毕后你就拥有了一个Linux系统
登录更新Linux系统
初始账户登录：输入 alpine 登录系统，密码为 alpine 。
切换到root账户: 输入 sudo -s 切到 root 账户, 密码为 alpine。
修改密码: 输入 passwd,接着输]]></description><category></category></item><item><title><![CDATA[liunx deploy下的centos安装java与MySQL]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/121601906</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/121601906</guid><author>a8267587</author><pubDate>Mon, 29 Nov 2021 09:20:54 +0800</pubDate><description><![CDATA[liunx deploy下的centos安装java与MySQL
东拼西凑后各种文章的总结
一:禁用Yum插件
找到plugins这一行改为0即可
vi /etc/yum.conf

二:替换yum源
目录 -&gt; /etc/yum.repos.d/CentOS-Base.repo
将下面的7.7.1908换成当前系统的版本号
适用于aarch64构架的阿里云镜像源配置文件
CentOS-Base.repo

[base]
name=CentOS-7.7.1908 - Base - mirrors.al]]></description><category></category></item><item><title><![CDATA[MySQL5.5多主一从备份By Windows]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/117948526</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/117948526</guid><author>a8267587</author><pubDate>Wed, 16 Jun 2021 13:37:21 +0800</pubDate><description><![CDATA[多台主机的数据库备份到一台从机上,但是多台主机的库都叫一个名字,所以从机安装多个MySQL来区分.起始本质上还是普通的主从备份
1.前期准备
1.主从数据库版本一致.
2.主机需要备份的数据库及表要提前在从机上建好(之后主机新建表从机也会同步).如果需要历史数据得手动同步(导入导出sql).
2.从机安装多个MySQL
1.下载MySQL解压版(我用的是5.5.15,版本不一样的话有些指令会有偏差):官网下载地址
2.解压到多个路径.例如↓.(我机子已用3306)
…主机:D:\Program Files\]]></description><category></category></item><item><title><![CDATA[服务器java项目运行Runtime.getRuntime().exec 没反应]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/116640555</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/116640555</guid><author>a8267587</author><pubDate>Tue, 11 May 2021 09:37:29 +0800</pubDate><description><![CDATA[服务器java调用cmd命令行没反应记录
本地springboot的java项目测试时运行:Runtime.getRuntime().exec(“命令行代码”) 一点问题没有.
打包成jar包放到服务器上运行则没任何反应.
后来查到原因是因为本地执行时默认走的是当前系统登录的用户执行CMD命令是有权限的,
服务器上以jar运行,这时是jar调用的CMD命令行,权限是jar给的,所以权限就不够了.
知道了问题所在,给jar权限就好.
我的服务器是window系统,jar运行也是通过CMD窗口执行的,所以我这里]]></description><category></category></item><item><title><![CDATA[RuoYi若依事务内切换多数据源失效BUG]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/114208387</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/114208387</guid><author>a8267587</author><pubDate>Sun, 28 Feb 2021 09:43:51 +0800</pubDate><description><![CDATA[起因
再若依上新开了一个子项目,子项目用没有和若依项目用同一个库.
蛋似呢,子项目偷了懒,也想用admin项目的字典表,所以每次查询的时候都会切换数据源.
这样普普通通的用没啥问题,可是如果是子项目的server方法且还开启了事务,再切换数据源查询字典表的话就GG了.好像是同一个事务下无法用多数据源,貌似是事务缓存了啥,切不过去.
解决方法
一个事务下无法使用多数据源,那就再开个事务喽.
我是这么解决的.
将需要切换数据源的方法复制一个,并打上两个注解.
@Transactional(propagation]]></description><category></category></item><item><title><![CDATA[img标签通过别人的接口,获得文件流展示图片]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/108849958</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/108849958</guid><author>a8267587</author><pubDate>Mon, 28 Sep 2020 15:08:02 +0800</pubDate><description><![CDATA[HTML 标签
&lt;img class="weui-uploader__file"  style="background-image: url('+ window.location.protocol + "//" + window.location.host +"/utils/fileStream?imgUrl=" + encodeURIComponent(imgList[j]) +')" &gt;&lt;/img&gt;

JAVA  Controller
	/**
     * 根据图片地址获取图片]]></description><category></category></item><item><title><![CDATA[WEUI点击小图全屏展示,点击大图还原]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/108844265</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/108844265</guid><author>a8267587</author><pubDate>Mon, 28 Sep 2020 10:32:42 +0800</pubDate><description><![CDATA[HTML部分
img标签展示小图片.
注意两个地方.
1:onclick事件将this传过去
2:style=“background-image: url(‘图片地址.jpg’)”
	&lt;span class="weui-form-preview__value"&gt;
		&lt;img class="weui-uploader__file" onclick="full(this)" style="background-image: url('https://timgsa.baidu.com/timg]]></description><category></category></item><item><title><![CDATA[springboot项目 jar启动 相关记录]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/107077813</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/107077813</guid><author>a8267587</author><pubDate>Thu, 02 Jul 2020 09:50:35 +0800</pubDate><description><![CDATA[springboot项目 jar启动 相关记录

1:先用maven将项目打成jar包


/* 命令行执行的代码↓ */
java -jar D:/projectJar/route-record.jar --server.port=8090 &gt; D:/projectJar/route-record-8090.log 2&gt;D:/projectJar/route-record-8090-error.log

/* 解释 */
java -jar ~&gt; 运行jar包
D:/project...]]></description><category></category></item><item><title><![CDATA[springboot与线程池搭配使用(@EnableAsync/@Async)]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/107035592</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/107035592</guid><author>a8267587</author><pubDate>Tue, 30 Jun 2020 10:40:19 +0800</pubDate><description><![CDATA[springboot与线程池搭配使用(两个注解:@EnableAsync与@Async)
三步走:
1:配置线程池
import java.util.concurrent.ThreadPoolExecutor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling]]></description><category></category></item><item><title><![CDATA[The last packet sent successfully to the server was 0 milliseconds]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/106826319</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/106826319</guid><author>a8267587</author><pubDate>Thu, 18 Jun 2020 11:16:40 +0800</pubDate><description><![CDATA[The last packet sent successfully to the server was 0 milliseconds
我的情况:我就换了台电脑,从SVN里拷贝了项目.结果就怎么都起不来了,两台电脑的MySQL版本一致,Navicat也能连得上,可eclipse就一直报这个错,网上的那些方法也不适用我的这种情况哈,毕竟另一台电脑不报错.
你们猜我怎么解决的?
我能跑的电脑jdk是jdk1.8.0_131
新电脑装的是jdk1.8.0_241,我把131装上,让eclipse用131的版本就没问]]></description><category></category></item><item><title><![CDATA[Maven install 总有几个包下载不下来,阿里云的镜像也不好使]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/106439866</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/106439866</guid><author>a8267587</author><pubDate>Sat, 30 May 2020 12:46:10 +0800</pubDate><description><![CDATA[Maven install 总有几个包下载不下来,阿里云的镜像也没有,又没有VPN,好难啊.
可以去POM文件里看看需要的包或插件是否给了版本号
如果没给,有的工具会报错.
然而有的会帮你下载当前包的最新版本,此时阿里云可能也没有及时的同步更新.
这时候就指定个阿里云有的版本就行.
比如我碰到的:一开始我就没给版本,它一直给我下载最新的2.3,让我折腾了很久都没把包搞定.
org.springframework.boot
spring-boot-maven-plugin
后来指定了2.2.6版本就OK了
2]]></description><category></category></item><item><title><![CDATA[Jenkins打包发布gitee上的springboot项目]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/105877156</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/105877156</guid><author>a8267587</author><pubDate>Fri, 01 May 2020 15:35:11 +0800</pubDate><description><![CDATA[我的环境 : Linux系统:tomcat-9,jdk-1.8,maven-3.5.4,git-2.18.2(自行安装好哦)
准备 :
修改conf/tomcat-users.xml(开启用户权限)
添加以下内容（username，password自行修改,用户登录管理页面）
    &lt;role rolename="admin-gui"/&gt;
    &lt;role rolename=...]]></description><category></category></item><item><title><![CDATA[springboot与dubbo简单搭配流程及常用注解参数]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/105579159</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/105579159</guid><author>a8267587</author><pubDate>Fri, 17 Apr 2020 14:54:49 +0800</pubDate><description><![CDATA[大体是分成三个项目跑通一个流程.
1:服务对外提供的api(对内是接口)
2:服务的实现(业务逻辑)
3:消费端消费
我的具体操作:


先创建一个maven的空项目作为父工程,用来框主服务端的两个项目(服务的API和API的实现)
1.1 如图

1.2 API项目详情(server-api):
pom.xml文件里没有啥,因为这个项目只是为了提供写接口.
我就写了一个接口用来演示
public...]]></description><category></category></item><item><title><![CDATA[zookeeper之Curator使用]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/105524405</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/105524405</guid><author>a8267587</author><pubDate>Tue, 14 Apr 2020 23:39:00 +0800</pubDate><description><![CDATA[先起一个工具类配置好客户端
public class CuratorUtil {

    private final static String zkIp = "192.168.9.100:2181,192.168.9.101:2181,192.168.9.102:2181";

    private static CuratorFramework client; // 客户端

    /*...]]></description><category></category></item><item><title><![CDATA[zookeeper集群安装]]></title><link>https://blog.youkuaiyun.com/a8267587/article/details/105437320</link><guid>https://blog.youkuaiyun.com/a8267587/article/details/105437320</guid><author>a8267587</author><pubDate>Fri, 10 Apr 2020 17:38:40 +0800</pubDate><description><![CDATA[Linux安装启动

下载zookeeper的安装包 zookeeper.tar.gz
解压	tar -zxvf zookeeper.tar.gz
cd到conf目录下 拷贝一份配置文件 zoo_sample.cfg 并且重命名为zoo.cfg (就拷贝到当前目录,日后启动的zookeeper的时候会读取zoo.cfg配置文件)
修改zoo.cfg文件:在文件的最后面添加所有zookeeper的集...]]></description><category></category></item></channel></rss>