623-Golang的模板引擎

左手的ㄟ右手 2022-09-12 04:55 112阅读 0赞

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_20_color_FFFFFF_t_70_g_se_x_16]

## 模板引擎 ##

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_19_color_FFFFFF_t_70_g_se_x_16]

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_20_color_FFFFFF_t_70_g_se_x_16 1]  
![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_20_color_FFFFFF_t_70_g_se_x_16 2]

package main
    
    import (
      "net/http"
      "html/template"
    )
    
    type User struct {
        
      ID int
      Name string
      Age int
    }
    
    type IndexData struct {
        
      Title string
      Users []User
    }
    
    func main(){
        
      tpl:=template.Must(template.ParseFiles("./templates/index.html"))//模板的地址，把文件路径解析为需要的状态
    
    
      http.HandleFunc("/", func(w http.ResponseWriter, req *http.Request){
        
        data:=IndexData {
        
          "aaaaa",
          []User{
        
            {
        5, "Blue", 18},
            {
        6, "aaaaa", 22},
            {
        7, "bbb", 25},
            {
        9, "ccc", 12},
          },
        }
    
        tpl.Execute(w, data)//执行，执行完的结果放到w
      })
    
      http.ListenAndServe(":80", nil)
    }

![在这里插入图片描述][watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_20_color_FFFFFF_t_70_g_se_x_16 3]

[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_20_color_FFFFFF_t_70_g_se_x_16]: /images/20220828/a36c780fb9db4b0d97d9ebee2ecaca9e.png
[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_19_color_FFFFFF_t_70_g_se_x_16]: /images/20220828/40e041432ba24ef3ae50f1817b0c5f80.png
[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_20_color_FFFFFF_t_70_g_se_x_16 1]: /images/20220828/8e94f553a4c5425c8b8c48b26c68679b.png
[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_20_color_FFFFFF_t_70_g_se_x_16 2]: /images/20220828/bbd2c67ea90f44579cbe3e8fbed1e9f5.png
[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBALeael-azveWuhw_size_20_color_FFFFFF_t_70_g_se_x_16 3]: /images/20220828/2e356b45cdac4bc1a74aa06219fa803d.png