go错误汇总2:[ERROR] listen tcp: address 8082: missing port in address

go错误汇总2:[ERROR] listen tcp: address 8082: missing port in address

  • 错误信息:

    [ERROR] listen tcp: address 8082: missing port in address

     

  • 错误原因:

    • 代码中端口的编写错误;

    • 端口前面要加冒号:

 

  • 解决方案:

    //导入gin包,_下划线是初始化就加载
    import (
    "github.com/gin-gonic/gin"
    _ "github.com/gin-gonic/gin"
    )

    func main() {
    //创建一个服务:gin.Default()
    ginServer := gin.Default()
    //访问地址,处理我们的请求,Request , Response
    ginServer.GET("/hello", func(context *gin.Context) {
    context.JSON(200, gin.H{"msg": "hello,world"})
    })

    //服务器端口
    //错误:ginServer.Run("8082")
       //端口前面要加冒号分割:
       //正确:ginServer.Run(":8082")
    }

     

 

 

 

posted @ 2022-11-12 15:46  gzs1024  阅读(1291)  评论(0编辑  收藏  举报