{"rgv587_flag": "sm", "url": "https://bixi.alicdn.com/punish/punish:resource:template:heyiSpace:exxmvpkbee_26575299.html?uuid=ed35087d2c85b77340000f214ed717b3&action=deny&origin=http%3A%2F%2Fv.youku.com%2FwechatShare%2F%3Fbeta%26url%3Dhttp%253A%252F%252Fv.youku.com%252Fv_show%252Fid_XODMyNjU3NDky.html%253Frefer%253Dpc-sns-1%26content%3DEnhancing%2Bnaturalness%2Bof%2Bpen-and-tablet%2Bdrawing%2Bthrough%2Bcontext%2Bsensing", "custom_code":"yk_web_anti_flow_limit_captcha_20171111"}