[{"itemType":"task","number":"1","published_number":"1","title":"2021\u5e7410\u670824\u65e5RHCE\u5468\u65e5\u73ed-211024-1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"689","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:42:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"2021\u5e7410\u670824\u65e5RHCE\u5468\u65e5\u73ed-211024-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"690","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:22:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"2021\u5e7410\u670824\u65e5RHCE\u5468\u65e5\u73ed-211031-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"691","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:22:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"2021\u5e7410\u670824\u65e5RHCE\u5468\u65e5\u73ed-211031-4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"692","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:31:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]