将HTML转换为PDF并下载PDF文件[关闭]

Question

I need to download html tables in pdf format for generating report. Is there any way so that I can convert my html tables to pdf and download it instead of viewing in browser?

Answer 1

Try this library I've used it before to convert html to pdf and it works fine for most of our cases https://github.com/SebastiaanKlippert/go-wkhtmltopdf

Answer 2

In my case, using an online API like PDFShift works fine:

package main

import (
    "fmt"
    "strings"
    "net/http"
    "io/ioutil"
)

func main() {

    url := "https://api.pdfshift.io/v2/convert"
    var jsonStr = []byte(`{"source":"your_html_content_here"}`)

    req, _ := http.NewRequest("POST", url, bytes.NewBuffer(jsonStr))
    req.SetBasicAuth("Your_API_KEY", "")
    res, _ := http.DefaultClient.Do(req)

    defer res.Body.Close()
    body, _ := ioutil.ReadAll(res.Body)

    fmt.Println(res)
    fmt.Println(string(body))
}