zeroclipboard解决跨域问题

ZeroClipboard.setDefaults({

  moviePath: "//d2glos6gx2bw40.cloudfront.net/C8QpR9/images/flash/ZeroClipboard.swf",

  trustedDomains: ['*'],

  allowScriptAccess: "always"

});

参考：https://github.com/zeroclipboard/zeroclipboard/issues/103