如何在Go中从HTML模板访问Redis结果

Question

I have the function

func front(w http.ResponseWriter, r *http.Request) {
  posts, _ := client.HGet("post:1", "title")
  tmpl.ExecuteTemplate(w, "index", posts)
}

a log println shows that there are results indeed

2014/06/04 21:44:23 [title test_title content this is a test content]

but I can't get it to show on the "index" template..

the "index" template is like following

{{define "index"}}
<p>{{.Posts}}</p>
{{end}}

My problem is that {{.Posts}} shows nothing. but it should show something like test_title content this is a test content

What I want is to access Redis results from html template.

Any idea on how to do that?

Answer 1

Try deleting the Posts variable from the Template, like this:

{{define "index"}}
<p>{{.}}</p>
{{end}}

This should work. Post does not seem to be a member of the "posts" var in the go-file.