kitchen-color-studio/es/useDownload/index.js

an open-source color editor for designing color system

var useDownload = function useDownload() {
  var content;
  var linkNode = document.createElement('a');
  var setContent = function setContent(data, fileName) {
    content = 'data:text/Json;charset=utf-8,' + encodeURIComponent(data);
    linkNode.download = fileName;
    linkNode.style.display = 'none';
    linkNode.href = content; //生成一个Blob URL
    document.body.appendChild(linkNode);
  };
  var startDownload = function startDownload() {
    linkNode.click();
    URL.revokeObjectURL(linkNode.href);
    document.body.removeChild(linkNode);
  };
  return {
    content: content,
    setContent: setContent,
    startDownload: startDownload
  };
};
export default useDownload;