Java Spring Boot

实时同步数据库变更 Debezium

https://www.toutiao.com/i6989197593058345511/?tt_from=mobile_qq&utm_campaign=client_share×tamp=1627696527&app=news_article&utm_source=mobile_qq&utm_medium=toutiao_ios&use_new_style=1&req_id=20210731095527010135155031583D7B69&share_token=E4E998D1-FA03-45BA-B32A-5C551C9CED3C&group_id=6989197593058345511

fluent mybatis 阿里推出新ORM框架

https://www.toutiao.com/i6989197593058345511/?tt_from=mobile_qq&utm_campaign=client_share×tamp=1627696527&app=news_article&utm_source=mobile_qq&utm_medium=toutiao_ios&use_new_style=1&req_id=20210731095527010135155031583D7B69&share_token=E4E998D1-FA03-45BA-B32A-5C551C9CED3C&group_id=6989197593058345511

打包部署简易图

lib下面文件添加到modules中

条形码和二维码

https://www.cnblogs.com/yuweninclass/articles/17102281.html

<dependency>
    <groupId>com.google.zxing</groupId>
    <artifactId>core</artifactId>
    <version>${zxing.code.version}</version>  (3.3.3)
</dependency>

<dependency>
    <groupId>com.google.zxing</groupId>
    <artifactId>javase</artifactId>
    <version>${zxing.javase.version}</version>  (3.3.3)
</dependency>

在本地跑的时候, 条形码下方的中文可以正常显示, 但是在服务器上不行, 中文会出现乱码, 原因是Linux系统上的jdk安装包下没有对应的字体

解决方案:
可以将本地C:\Windows\Fonts目录下的字体安装到Linux中的/jre/lib/fonts 路径中添加字体支持,如：/usr/java/jdk1.8.0_231/jre/lib/fonts

https://www.cnblogs.com/xfeiyun/p/16365879.html

仓库管理

http://maven.aliyun.com

https://mvnrepository.com/

<mirror>  
    <id>alimaven</id>  
    <name>aliyun maven</name>  
    <url>http://maven.aliyun.com/nexus/content/groups/public/</url>  
    <mirrorOf>central</mirrorOf>  
</mirror>