[{"itemType":"task","number":"1","title":"\u7ed3\u6784\u6027\u601d\u7ef4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:17:25","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0},{"itemType":"task","number":"2","title":"\u7ed3\u6784\u6027\u601d\u7ef402","result":"","resultStatus":"","lock":true,"status":"published","taskId":"8","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:45","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0},{"itemType":"task","number":"3","title":"\u7ed3\u6784\u6027\u601d\u7ef403","result":"","resultStatus":"","lock":true,"status":"published","taskId":"9","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:21:18","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0},{"itemType":"task","number":"4","title":"\u7ed3\u6784\u6027\u601d\u7ef404","result":"","resultStatus":"","lock":true,"status":"published","taskId":"10","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:31","activityEndTime":"","fileStorage":"local","isTaskTryLookable":0}]