{ ' rich _ content ' : { ' text ' : ' ',' spans':null},' video ' : { ' vid ' : ' v 038 b0a 50000 bqbv 9 ino 91 hvf 49 ocpc 0 ',' duration':88.097,' width':854,' height ' :480,' file _ size ' 3:88
cn-p-0000/e 294 f 5420 e7f 498 e9 dff ce 91 ad b 27633 ','宽度' :640,'高度:358,“image _ type”: null,“mime type”: null,“encrypt _ web _ uri”: null,“secret _ key”: null,“encrypt _ algorithm”: null,“extra”: null,“video_size”