makefile

all: gotool build

build:
    @go build ./

run:
    @go run ./

gotool:
    go fmt ./
    go vet ./

help:
    @echo "make - 格式化 Go 代码, 并编译生成二进制文件"
    @echo "make build - 编译 Go 代码, 生成二进制文件"
    @echo "make run - 直接运行 Go 代码"
    @echo "make gotool - 运行 Go 工具 'fmt' and 'vet'"

.PHONY: all build run gotool help