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YiRanCN · Feb 27, 2024 · 46a8376 · 46a8376
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diff --git a/docs/study/back/spring/SpringBoot.md b/docs/study/back/spring/SpringBoot.md
@@ -0,0 +1,5 @@
+# Spring Boot
+
+### 常看文档
+
+- [V3.2.0 官方参考文档，没事多看看](https://docs.spring.io/spring-boot/docs/3.2.0/reference/html/)
diff --git a/docs/study/back/spring/SpringFramework.md b/docs/study/back/spring/SpringFramework.md
@@ -0,0 +1,15 @@
+# Spirng Framework
+
+### 特性
+
+- Core technologies: dependency injection, events, resources, i18n, validation, data binding, type conversion, SpEL, AOP.
+
+- Testing: mock objects, TestContext framework, Spring MVC Test, WebTestClient.
+
+- Data Access: transactions, DAO support, JDBC, ORM, Marshalling XML.
+
+- Spring MVC and Spring WebFlux web frameworks.
+
+- Integration: remoting, JMS, JCA, JMX, email, tasks, scheduling, cache and observability.
+
+- Languages: Kotlin, Groovy, dynamic languages.
diff --git a/docs/study/docker/Dockerfile使用详解.md b/docs/study/docker/Dockerfile使用详解.md
@@ -2,6 +2,56 @@
 
 - [官方参考文档-英文版本](https://docs.docker.com/reference/dockerfile/)
 
+### SpringBoot Dockerfile 示例
+
+```shell
+# JDK17环境
+FROM ubuntu:23.10 as ujdk17
+WORKDIR /root/jdk
+ADD jdk-17_linux-x64_bin.tar.gz  ./
+ENV JAVA_HOME=/root/jdk/jdk-17.0.8
+ENV PATH=$JAVA_HOME/bin:$PATH
+RUN java --version
+# 直接运行SpringBoot Jar包模式
+FROM ujdk17 as xxx
+WORKDIR /root/application
+ARG JAR_FILE=target/*.jar
+COPY ${JAR_FILE} application.jar
+EXPOSE 8080
+ENTRYPOINT java -jar application.jarca
+```
+
+没有成功！！(原因是 SpringBoot 的版本用的是 3.0.3)
+
+成功！！(原因是 SpringBoot 的版本用的是 3.2.3)
+
+一定要看清 SpringBoot 的版本号，差异还是很大的
+
+```shell
+# JDK17环境
+FROM ubuntu:23.10 as ujdk17
+WORKDIR /root/jdk
+ADD jdk-17_linux-x64_bin.tar.gz  ./
+ENV JAVA_HOME=/root/jdk/jdk-17.0.8
+ENV PATH=$JAVA_HOME/bin:$PATH
+RUN java --version
+# 构建环境 主要是想利用Docker的分层缓存概念达到快速构建的目的 jarmode模式
+FROM ujdk17 as builder
+WORKDIR /root/application
+ARG JAR_FILE=target/*.jar
+COPY ${JAR_FILE} application.jar
+RUN java -Djarmode=layertools -jar application.jar extract
+# jarmode模式启动
+FROM ujdk17 as xxx
+WORKDIR /root/application
+COPY --from=builder /root/application/dependencies/ ./
+COPY --from=builder /root/application/spring-boot-loader/ ./
+COPY --from=builder /root/application/snapshot-dependencies/ ./
+COPY --from=builder /root/application/application/ ./
+EXPOSE 8080
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]
+```
+
 ### 参考文档
 
 - [简书-Dockerfile 详解（超详细）](https://www.jianshu.com/p/4508784f6ddc)
diff --git a/docs/study/docker/Docker的使用总结.md b/docs/study/docker/Docker的使用总结.md
@@ -63,6 +63,44 @@ docker system prune
 docker system prune -a
 ```
 
+### 版本太低 需要升级
+
+```shell
+# docker build 报错如下
+is not a valid repository/tag: invalid reference format
+# 检查版本 docker 版本太低
+docker version
+
+
+# 卸载旧版本
+yum -y remove docker*
+# 安装需要的软件包， yum-util 提供yum-config-manager功能，另外两个是devicemapper驱动依赖的
+sudo yum install -y yum-utils
+# 设置yum源
+yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
+# 安装docker
+yum install docker-ce docker-ce-cli containerd.io
+# 配置国内docker镜像源
+mkdir -p /etc/docker
+tee /etc/docker/daemon.json <<-'EOF'
+{
+  "registry-mirrors": [
+  "https://kfwkfulq.mirror.aliyuncs.com",
+  "https://2lqq34jg.mirror.aliyuncs.com",
+  "https://pee6w651.mirror.aliyuncs.com",
+  "https://registry.docker-cn.com",
+  "http://hub-mirror.c.163.com"
+  ],
+  "dns": ["8.8.8.8","8.8.4.4"]
+}
+EOF
+# 重启docker
+systemctl daemon-reload
+systemctl restart docker
+# 验证docker版本
+docker version
+```
+
 ### 参考
 
 [参考 1](https://developer.aliyun.com/article/272173)