启动内置数据库

sudo docker run -itd -p 3306:3306  \
    -e MYSQL_ALLOW_EMPTY_PASSWORD="root" \
    --name mysql \
    -d registry.cn-hangzhou.aliyuncs.com/ykd_project/mysql:8.0 \
    --character-set-server=utf8 \
    --collation-server=utf8_general_ci \
    --default-authentication-plugin=mysql_native_password \
    --lower-case-table-names=1

sudo docker ps

sudo docker exec -it mysql bash

mysql -uroot

CREATE DATABASE comment;

接下来是创建comment数据库:

cd ~/project
rm -rf j6-1-2-1
git clone \
 git@codeserver.youkeda.com:generous/j6-1-2-1.git
cd j6-1-2-1
mvn compile

提交1.2节homework：

git add .
git commit -am "完成作业"
git push