开发环境配置指南
换电脑或重装系统后的第一件事:配环境。记录一下常用工具的配置,省得每次去翻文档。
Go
换国内代理
go env -w GOPROXY=https://goproxy.cn,direct
go env -w GOPRIVATE=gitlab.mycompany.com
验证:
go env GOPROXY
# https://goproxy.cn,direct
常用命令
# 初始化模块
go mod init example.com/project
# 整理依赖
go mod tidy
# 下载依赖到本地缓存
go mod download
# 查看依赖树
go mod graph
# 编译
go build -o bin/app ./cmd/server
# 运行
go run ./cmd/server
# 测试(含竞态检测)
go test -race -v ./...
# 格式化
go fmt ./...
# 静态检查
go vet ./...
# 交叉编译(Linux amd64)
GOOS=linux GOARCH=amd64 go build -o app .
# 查看可执行文件大小
go build -ldflags="-s -w" -o app .
.gitignore
# Binaries
*.exe
*.exe~
*.dll
*.so
*.dylib
bin/
dist/
# Test binary
*.test
# Go workspace
go.work
Homebrew(macOS 换源)
安装 Homebrew
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
换中科大源
# 替换 brew.git
export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.ustc.edu.cn/brew.git"
export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.ustc.edu.cn/homebrew-core.git"
# 替换 Bottles 源
echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.zshrc
source ~/.zshrc
或者用清华源:
export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/brew.git"
export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.tuna.tsinghua.edu.cn/git/homebrew/homebrew-core.git"
export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.tuna.tsinghua.edu.cn/homebrew-bottles
常用命令
brew update # 更新自身
brew upgrade # 升级所有包
brew install <pkg> # 安装
brew uninstall <pkg> # 卸载
brew list # 已安装列表
brew info <pkg> # 包信息
brew search <text> # 搜索
brew cleanup # 清理旧版本
npm / pnpm
换淘宝源
# npm
npm config set registry https://registry.npmmirror.com
# pnpm
pnpm config set registry https://registry.npmmirror.com
常用命令
# 全局安装
npm install -g pnpm
# 初始化项目
npm init -y
pnpm init
# 安装依赖
npm install
pnpm install
# 运行脚本
npm run dev
npm run build
npm run test
# 查看全局包
npm list -g --depth=0
# 清理缓存
npm cache clean --force
pnpm Workspace(Monorepo)
# pnpm-workspace.yaml
packages:
- "apps/*"
- "packages/*"
# 常用命令
pnpm add <pkg> --filter <workspace>
pnpm run build --filter <workspace>
pnpm -r run test
Maven(Java)
换阿里源
编辑 ~/.m2/settings.xml:
<?xml version="1.0" encoding="UTF-8"?>
<settings>
<mirrors>
<mirror>
<id>aliyun</id>
<mirrorOf>central</mirrorOf>
<name>Aliyun Maven</name>
<url>https://maven.aliyun.com/repository/public</url>
</mirror>
</mirrors>
</settings>
常用命令
# 编译
mvn clean compile
# 打包(跳过测试)
mvn clean package -DskipTests
# 运行测试
mvn test
# 查看依赖树
mvn dependency:tree
# 强制更新快照
mvn clean install -U
# 指定 profile
mvn clean package -P production
Gradle 换源
~/.gradle/init.gradle:
allprojects {
repositories {
maven { url 'https://maven.aliyun.com/repository/public' }
maven { url 'https://maven.aliyun.com/repository/google' }
mavenCentral()
google()
}
}
Vue / Vite
创建项目
# Vite + Vue
pnpm create vite my-app --template vue-ts
# Nuxt
npx nuxi@latest init my-app
常用命令
# Vite 开发
pnpm dev
pnpm build
pnpm preview
# Vitest
pnpm test
pnpm test -- --coverage
# ESLint
pnpm lint
推荐 VSCode 插件
- Vue - Official(Volar)
- ESLint
- Prettier
- Tailwind CSS IntelliSense
Git
基本配置
git config --global user.name "Your Name"
git config --global user.email "your@email.com"
# 换行符自动转换(macOS)
git config --global core.autocrlf input
# 默认分支名
git config --global init.defaultBranch main
# 别名
git config --global alias.co checkout
git config --global alias.br branch
git config --global alias.st status
git config --global alias.lg "log --oneline --graph --all"
SSH 密钥
ssh-keygen -t ed25519 -C "your@email.com"
cat ~/.ssh/id_ed25519.pub
# 复制公钥到 GitHub/GitLab
.gitignore 全局
git config --global core.excludesfile ~/.gitignore_global
cat > ~/.gitignore_global << 'EOF'
.DS_Store
Thumbs.db
*.swp
.idea/
.vscode/
EOF
Docker
换源
/etc/docker/daemon.json(Linux)或 Docker Desktop Settings(macOS):
{
"registry-mirrors": [
"https://docker.1ms.run",
"https://docker.xuanyuan.me"
]
}
常用命令
# 清理
docker system prune -a
# 进入容器
docker exec -it <container> sh
# 查看日志
docker logs -f <container>
# Compose
docker compose up -d
docker compose down
Python
pip 换源
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
虚拟环境
python -m venv .venv
source .venv/bin/activate # macOS/Linux
uv(快速包管理器)
# 安装 uv
brew install uv
# 创建项目
uv init my-project
uv add requests
uv run main.py