Html DOM 到数组缓冲区为 pdf 制作 BLOB？

Question

I want to show my HTML DOM as pdf in new tab using BLOB. We can achieve this by calling a API which will return a blob but I want to do this without the involvement of any server side API. I am facing problems in converting my html string to ARRAY BUFFER. Here is the code on stackblitz you can test this and please let me know how to solve this. Thanks

generate pdf from html dom

Answer 1

Consider using TextEncoder , which can easily encode/decode Strings and ArrayBuffers:

const encoder = new TextEncoder(),
      decoder = new TextDecoder(),
      text = 'Hello',
      textEncoded = encoder.encode(text),
      textDecoded = decoder.decode(textEncoded);

console.log({ text, textDecoded, textEncoded });