hello-world
项目初始化并启动
- 初始化
shell
go mod init projectname
go mod init github.com/username/projectname
- 下载
gin
shell
go get -u github.com/gin-gonic/gin
- 新建
main.go
Go
package main
import (
"net/http"
"github.com/gin-gonic/gin"
)
func UserHandle(ctx *gin.Context) {
ctx.String(http.StatusOK, "hello world")
}
func main() {
// 初始化路由
router := gin.Default()
router.GET("/user", UserHandle)
// 启动http服务并监听
router.Run(":9100")
}
- 访问
0.0.0.0:9100/user或者本机IP:9100/user查看结果