在这段代码中,我想在HTML文件中使用并给出一个特定的细节,比如标题或价格。

{{.Heading}}
package main

import "net/http"

type Details struct {
    Heading string
    Price   string
}

var Detail = []Details{
    {
        Heading: "First Cloth",
        Price:   "$59",
    },
    {
        Heading: "Second Cloth",
        Price:   "$49",
    },
}

func Main(w http.ResponseWriter, r *http.Request) {
    HomeTmpl.Execute(w, Detail)
    // fmt.Println(Detail[1].Heading) // For specific data
}