我不明白为什么代码会正确生成view.html和post.html数据，但全部显示为原始文本。我一直在这里遵循指南，并且在构建它时，我认为将从Execute函数生成的html发送到ResponserWriter，后者将处理显示该消息，但是出现的错误似乎表明我对Execute的理解或ResponseWriter错误。

package main

import (
    "os"
    "fmt"
    "time"
    "bufio"
    "net/http"
    "html/template"
)

type UserPost struct {
    Name string
    About string
    PostTime string
}

func check(e error) {
    if e != nil {
        fmt.Println("Error Recieved...")
        panic(e)
    }
}


func lineCounter(workingFile *os.File) int {
    fileScanner := bufio.NewScanner(workingFile)
    lineCount := 0
    for fileScanner.Scan() {
        lineCount++
    }
    return lineCount
}

func loadPage(i int) (*UserPost, error) {
    Posts,err := os.Open("dataf.txt")
    check(err)
    var PostArray [512]UserPost = parsePosts(Posts,i)
    Name := PostArray[i].Name 
    About := PostArray[i].About
    PostTime := PostArray[i].PostTime
    Posts.Close()
    return &UserPost{Name: Name[:len(Name)-1], About: About[:len(About)-1], PostTime: PostTime[:len(PostTime)-1]}, nil
}

func viewHandler(w http.ResponseWriter, r *http.Request) {
    tmp,err := os.Open("dataf.txt")
    check(err)
    num := (lineCounter(tmp)/3)
    tmp.Close()
    for i := 0; i < num; i++ {
        p, _ := loadPage(i)
        t, _ := template.ParseFiles("view.html")
        t.Execute(w, p)
    }
    p := UserPost{Name: "", About: "", PostTime: ""}
    t, _ := template.ParseFiles("post.html")
    t.Execute(w, p)
}

func inputHandler(w http.ResponseWriter, r *http.Request) {
    Name := r.FormValue("person")
    About := r.FormValue("body")
    PostTime := time.Now().String()

    filePaste,err := os.OpenFile("dataf.txt", os.O_RDWR | os.O_CREATE | os.O_APPEND | os.SEEK_END, 0666)
    check(err)
    filePaste.WriteString(Name+"~\n")
    filePaste.WriteString(About+"~\n")
    filePaste.WriteString(PostTime+"~\n")
    filePaste.Close()
    fmt.Println("Data recieved: ", Name,About,PostTime)
    http.Redirect(w, r, "/#bottom", http.StatusFound) //Use "/#bottom" to go to bottom of html page.
}

//os.File is the file type.
func parsePosts(fileToParse *os.File,num int) [512]UserPost {
    var buffer [512]UserPost
    reader := bufio.NewReader(fileToParse)

    //This For loop reads each "forum post" then saves it to the buffer, then iterates to the next.
    for i := 0;i <= num; i++ {
        currentPost := new(UserPost)
        str, err := reader.ReadString('~')
        check(err)
        currentPost.Name = str

        //I search for '~' because my files save the end of reading line with that, so i can keep formatting saved (\n placement).
        str2, err2 := reader.ReadString('~')
        check(err2)
        currentPost.About = str2

        str3, err3 := reader.ReadString('~')
        check(err3)
        currentPost.PostTime = str3

        buffer[i] = *currentPost
        }   
    return buffer
}

func main() {
    fmt.Println("Listening...")
    http.HandleFunc("/", viewHandler)
    http.HandleFunc("/post/", inputHandler)
    http.ListenAndServe(":8080", nil)
}

view.html

<h4>{{.Name}}</h4>

<font size="3">
    <div>{{printf "%s" .About}}</div>
</font>
<br>
<font size="2" align="right">
    <div align="right">{{.PostTime}}</div>
</font>

post.html

<form action="/post/" method="POST">

<div><textarea name="person" rows="1" cols="30">{{printf "%s" .Name}}</textarea></div>

<div><textarea name="body" rows="5" cols="100">{{printf "%s" .About}}</textarea></div>

<div><input type="submit" value="Submit"></div>

<a name="bottom"></a>
</form>

我目前正在从一个空的dataf.txt文件读取。