我使用"text/template"
模块。
我有像这样的结构来解析Blogger中的XML
type Media struct {
ThumbnailUrl string `xml:"url,attr"`
}
type Entry struct {
ID string `xml:"id"`
Published Date `xml:"published"`
Updated Date `xml:"updated"`
Draft Draft `xml:"control>draft"`
Title string `xml:"title"`
Content string `xml:"content"`
Tags Tags `xml:"category"`
Author Author `xml:"author"`
Media Media `xml:"thumbnail"`
Extra string
}
然后我像这样创建Go Template
[image]
src = "{{ replace .Media.ThumbnailUrl 's72-c' 's1600' }}"
link = ""
thumblink = "{{ .Media.ThumbnailUrl }}"
alt = ""
title = ""
author = ""
license = ""
licenseLink = ""
未定义替换功能。我想替换{{ .Media.ThumbnailUrl }}
例如:
来自此网址
https://2.bp.blogspot.com/-DEeRanrBa6s/WGWGwA2qW5I/AAAAAAAADg4/feGUc-g9rXc9B7hXpKr0ecG9UOMXU3_VQCK4B/s72-c/pemrograman%2Bjavascript%2B-%2Bpetanikode.png
到此网址
https://2.bp.blogspot.com/-DEeRanrBa6s/WGWGwA2qW5I/AAAAAAAADg4/feGUc-g9rXc9B7hXpKr0ecG9UOMXU3_VQCK4B/s1600/pemrograman%2Bjavascript%2B-%2Bpetanikode.png
答案 0 :(得分:3)
您可以编写像这样的辅助视图功能
func replace(input, from,to string) string {
return strings.Replace(input,from,to, -1)
}
funcMap = template.FuncMap{
"replace": replace,
}
template := template.New("").Funcs(internalFuncMap)
并使用template
呈现视图。
代码引用链接