用golang写一个bolg的列表接口

package main

import ( "encoding/json" "fmt" "net/http" )

type Blog struct { Title string json:"title" Content string json:"content" }

type Blogs []Blog

var blogList Blogs

func init() { blogList = Blogs{ Blog{Title: "Blog 1", Content: "Content of blog 1"}, Blog{Title: "Blog 2", Content: "Content of blog 2"}, Blog{Title: "Blog 3", Content: "Content of blog 3"}, } }

func main() { http.HandleFunc("/blogs", getBlogs) fmt.Println("Listening on port 8080...") http.ListenAndServe(":8080", nil) }

func getBlogs(w http.ResponseWriter, r *http.Request) { w.Header().Set("Content-Type", "application/json") w.WriteHeader(http.StatusOK) json.NewEncoder(w).Encode(blogList) }