1.下载Gin:
go get -u github.com/gin-gonic/gin
出现:
package github.com/gin-gonic/gin: no Go files in E:\GO1\src\github.com\gin-gonic\gin
解决办法:
在cmd中运行:
go env -w GO111MODULE=on
go env -w GOPROXY=https://goproxy.io,direct
设置后,重新运行: go get -u github.com/gin-gonic/gin
2.运行项目
在C:\Users\Administrator\go\ 下创建 src/gin/ 文件夹,创建main.go 文件,添加文档说的代码:
package main
import (
"github.com/gin-gonic/gin"
"net/http"
)
func main() {
r := gin.Default()
r.GET("/", func(c *gin.Context) {
c.String(http.StatusOK, "搭建完成,辛苦了")
})
r.Run(":8888") // 端口号8888
}
运行命令: go run .\main.go
出现:
main.go:3:8: cannot find module providing package github.com/gin-gonic/gin: working directory is not part of a module
解决办法:
go mod init gin
go mod edit -require github.com/gin-gonic/gin@latest