Hello,DreamXd!

pom.xml <!-- hutool --> <dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-all</artifactId> <version>5.8.21</version> </dependency>

npm config set cache "/home/xclhove/nodejs/node_cache" npm config set prefix "/home/xclhove/nodejs/node_global"

修改镜像源 - 华为云 npm config set registry https://mirrors.huaweicloud.com/repository/npm/ - 腾讯云 npm config set registry http://mirrors.cloud.tencent.com/npm

const validateBackAccount = (rule, value, callback) => { //return value === value.replace(/[^[a-z0-9A-Z]+$/g, '') //return '' === value.replace(/

MySQL创建用户并授权SQL: create user user@localhost identified by 'password'; grant alter, alter routine, create, create routine, create temporary ta

MySQL查看端口的sql语句： show global variables like 'port';