web3.js@0.2x.x web3.eth.iban.toString

code:example.js

var i = new web3.eth.iban('XE7338O073KYGTWWZN0F2WZ0R8PX5ZPPZS');

console.log(i.toString()); // 'XE7338O073KYGTWWZN0F2WZ0R8PX5ZPPZS'

参考