Error when requesting in JavaScript: Cannot find module

I wanted to create a website where I could broadcast Bitcoin transactions, so I modified some of the code for this site and ran it in my browser with the following error:

Error: Cannot find module 'bitcore-explorers'

I bower install bitcore-lib and bitcore-explorers with reference to the document in a JavaScript library called BitCore, but what is the reason why I can't find the module?

index.html

<!DOCTYPE html>
<html lang="ja">
<head>
<metacharset="utf-8">

<script src="bower_components/bitcore-lib/bitcore-lib.min.js">/script>
<script src="bower_components/bitcore-explorers/bitcore-explorers.min.js">/script>

</head>
<body>

  <script type="text/javascript">

  var bitcore=require('bitcore-lib');
  var explorers=require('bitcore-explorers');
  varinsight=new explorers.Insight();

  vara_address="; // A address
  private key for var privateKey="";//A

  getUTXO(a_address, function(utxos){

        utxos.forEach(function(utxo){console.log(utxo.toJSON()));});

        // Transaction generation
        var transaction=new bitcore.Transaction().fee(10000)
          .from(utxos)
          .addData('')
          .change(')//Sets up a change address where the rest of the funds will go
          .sign(privateKey)

        console.log("transaction", transaction.toJSON());

        broadcast(transaction, function(id){
          console.log(id);
  　　});

  });

  function getUTXO(address, done)
  {
    // Get utxos
    Insight.getUnspentUtxos(address, function(err,utxos){
      if(err){
        console.log(err);
      }
      done(utxos);
    });
  }

  function broadcast(tx, done)
  {
    // Broadcast
    Insight.broadcast(tx, function(err,id){
      if(err){
        console.log(err);
      }
       done(id);
    });
  }

  </script>

</body>
</html>

javascript browserify

2022-09-30 19:32

1 Answers

This is a self-answer.
When I installed bitcore-explorers from GitHub, I was able to require them without any problems.

2022-09-30 19:32

If you have any answers or tips

Popular Tags

python x 4647

android x 1593

java x 1494

javascript x 1427

c x 927

c++ x 878

ruby-on-rails x 696

php x 692

python3 x 685

html x 656