如何在Gin中提供静态文件

Question

通过遵循教程，我尝试连接前端(React)到后端API (Gin)，但static.Serve不工作，错误提示如下：

cannot use static.Serve("/", static.LocalFile("./views", true)) (type "github.com/gin-gonic/gin".HandlerFunc) as type "github.com/supebirdgz/amgmt/vendor/github.com/gin-gonic/gin".HandlerFunc in argument to router.Use

来源：

import (
    "github.com/gin-gonic/gin"
    "github.com/gin-gonic/contrib/static"
)

func main()  {
    router := gin.Default()
    router.Use(static.Serve("/", static.LocalFile("./frontend", true)))
    router.Run()
}

Gin中有什么更新了吗？我试着用其他包替换静态包，仍然是一样的。

Answer 1

您忘记加载文件路径，如下所示

  r := gin.Default()
  r.LoadHTMLGlob("dist/*.html")    // load the built dist path
  r.LoadHTMLFiles("static/*/*") //  load the static path
  r.Static("/static", "./dist/static")  // use the loaded source
  r.StaticFile("/hello/", "dist/index.html")  // use the loaded source

  r.Run(":8080")