擅长:python、mysql、java
<p>显然这是一个Chrome的问题,因为数据URL太长了。我自己还在努力,但显然有一些解决方案涉及Blob对象。</p>
<p>请看这里:<a href="https://stackoverflow.com/questions/37135417/download-canvas-as-png-in-fabric-js-giving-network-error/">Download Canvas as PNG in fabric.js giving network Error</a></p>
<p>这里:<a href="https://stackoverflow.com/questions/14964035/how-to-export-javascript-array-info-to-csv-on-client-side">How to export JavaScript array info to csv (on client side)?</a></p>