该课程属于 JavaEE - A计划（永久有效期） 请加入后再学习
{
"id": "1064",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemType":"chapter","number":"1","published_number":0,"title":"\u8bbe\u8ba1\u6a21\u5f0f\u7684\u4ea7\u751f","result":"","resultStatus":"","lock":"","status":"published","taskId":"92486","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"101-\u8bbe\u8ba1\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89907","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"102-\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89908","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"103-\u5173\u8054","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89909","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"104-\u805a\u5408\u548c\u5408\u6210","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89910","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"105-\u4f9d\u8d56","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89911","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"106-\u6cdb\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89912","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"107-\u4f7f\u7528\u7ee7\u627f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89913","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"108-\u4f7f\u7528\u63a5\u53e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89914","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"109-\u5c01\u88c5\u884c\u4e3a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89915","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"110-\u5b8c\u6574\u7684\u7c7b\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89916","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"111-\u884c\u4e3a\u4ee3\u7801\u7684\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89917","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"112-\u9e2d\u5b50\u4ee3\u7801\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89918","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"113-\u4ee3\u7801\u7684\u4f18\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89919","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"114-\u7b56\u7565\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89920","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u8bbe\u8ba1\u539f\u5219","result":"","resultStatus":"","lock":"","status":"published","taskId":"92487","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"15","published_number":"15","title":"201\u5f00\u95ed\u539f\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89921","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"202\u5355\u4e00\u804c\u8d23\u539f\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89922","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"203\u91cc\u662f\u66ff\u6362\u539f\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89923","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"204\u4f9d\u8d56\u5012\u7f6e\u539f\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89924","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"205\u63a5\u53e3\u9694\u79bb\u539f\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89925","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"206\u8fea\u7c73\u7279\u6cd5\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89926","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"207\u8bbe\u8ba1\u539f\u5219\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89927","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u5de5\u5382\u6a21\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"92488","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"22","published_number":"22","title":"301-\u7b80\u5355\u5de5\u5382\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89928","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"302-\u7b80\u5355\u5de5\u5382\u6a21\u5f0f2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89929","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"303-\u5de5\u5382\u65b9\u6cd5\u6a21\u5f0f\u7c7b\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89930","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"304-\u5de5\u5382\u65b9\u6cd5\u6a21\u5f0f\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89931","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"305-\u5de5\u5382\u65b9\u6cd5\u6a21\u5f0f\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89932","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"306-\u62bd\u8c61\u5de5\u5382\u6a21\u5f0f\u7c7b\u56fe1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89933","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"307-\u62bd\u8c61\u5de5\u5382\u6a21\u5f0f\u7c7b\u56fe2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89934","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"308-\u62bd\u8c61\u5de5\u5382\u6a21\u5f0f\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89935","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"309-\u62bd\u8c61\u5de5\u5382\u6a21\u5f0f\u5b9e\u73b03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89936","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"310-\u62bd\u8c61\u5de5\u5382\u6a21\u5f0f\u5b9e\u73b04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89937","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"311-\u62bd\u8c61\u5de5\u5382\u7684\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89938","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u89c2\u5bdf\u8005\u6a21\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"92489","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"33","published_number":"33","title":"401-\u5929\u6c14\u8f6f\u4ef6\u7684\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89939","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"402-\u89c2\u5bdf\u8005\u7684\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89940","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"403-\u89c2\u5bdf\u8005\u7684\u8bbe\u8ba11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89941","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"404-\u89c2\u5bdf\u8005\u7684\u8bbe\u8ba12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89942","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"405-\u89c2\u5bdf\u8005\u7684\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89943","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"406-\u89c2\u5bdf\u8005\u7684\u5b9e\u73b02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89944","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"407-\u89c2\u5bdf\u8005\u7684\u5b9e\u73b03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89945","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"408-\u89c2\u5bdf\u8005\u7684\u66f4\u6539","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89946","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"409-JDK\u5185\u7f6e\u89c2\u5bdf\u8005\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89947","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"410-JDK\u5185\u7f6e\u89c2\u5bdf\u8005\u5b9e\u73b02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89948","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"411-\u8ba2\u9605\u53d1\u5e03\u8005\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89949","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"412-\u8ba2\u9605\u53d1\u5e03\u8005\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89950","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"413-\u8ba2\u9605\u53d1\u5e03\u8005\u5b9e\u73b02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89951","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"414-\u89c2\u5bdf\u8005\u6a21\u5f0f\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89952","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u5355\u4f8b\u6a21\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"92490","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"47","published_number":"47","title":"501-\u5355\u4f8b\u6a21\u5f0f\u7684\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89953","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"502-\u5355\u4f8b\u6a21\u5f0f\u7684\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89954","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"503-\u5355\u4f8b\u6a21\u5f0f\u7684\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89955","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"504-\u591a\u7ebf\u7a0b\u4e0b\u7684\u5355\u4f8b\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89956","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"505-\u591a\u4f8b\u7684\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89957","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"506-\u591a\u4f8b\u7684\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89958","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"507-\u591a\u4f8b\u7684\u5b9e\u73b02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89959","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"508-\u5355\u4f8b\u7684\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89960","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"6","published_number":0,"title":"\u547d\u4ee4\u6a21\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"92537","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"55","published_number":"55","title":"601-\u9065\u63a7\u5668\u7684\u9700\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89961","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"602-\u547d\u4ee4\u6a21\u5f0f\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89962","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"603-\u9065\u63a7\u5668\u8bbe\u8ba11","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89963","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"604-\u9065\u63a7\u5668\u8bbe\u8ba12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89964","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"605-\u9065\u63a7\u5668\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89965","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"606-\u9065\u63a7\u5668\u5b9e\u73b02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89966","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"607-\u9065\u63a7\u5668\u5b9e\u73b03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89967","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"608-\u9065\u63a7\u5668\u5b9e\u73b04","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89968","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"609-\u9065\u63a7\u5668\u5b9e\u73b05","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89969","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"610-\u9065\u63a7\u5668\u5b9e\u73b06","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89970","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"611-\u9065\u63a7\u5668\u5b9e\u73b07","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89971","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"612-\u9065\u63a7\u5668\u5b9e\u73b08","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89972","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"613-\u5b8f\u547d\u4ee4\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89973","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"614-\u5b8f\u547d\u4ee4\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89974","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":"69","title":"615-undo\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89975","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"616-undo\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89976","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"71","published_number":"71","title":"617-\u547d\u4ee4\u961f\u5217\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89977","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"618-\u547d\u4ee4\u961f\u5217\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89978","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"619-\u547d\u4ee4\u65e5\u5fd7\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89979","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"620-\u547d\u4ee4\u65e5\u5fd7\u5b9e\u73b02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89980","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":"75","title":"621-\u547d\u4ee4\u6a21\u5f0f\u7684\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89981","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"7","published_number":0,"title":"\u6784\u5efa\u8005\u6a21\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"92538","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"76","published_number":"76","title":"701-\u5bf9\u8c61\u5c5e\u6027\u7684\u521d\u59cb\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89982","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":"77","title":"702-\u7b80\u5355build\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89983","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":"78","title":"703-\u7b80\u5355build\u6a21\u5f0f\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89984","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":"79","title":"704-\u6807\u51c6build\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89985","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":"80","title":"705-computer\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89986","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"81","published_number":"81","title":"706-computer\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89987","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"82","published_number":"82","title":"707-computer\u5b9e\u73b02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89988","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":"83","title":"708-\u4e0efactory\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89989","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":"84","title":"709-builder\u6a21\u5f0f\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89990","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"8","published_number":0,"title":"\u88c5\u9970\u8005\u6a21\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"92539","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"85","published_number":"85","title":"801-\u7ee7\u627f\u548c\u7ec4\u5408","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89991","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"86","published_number":"86","title":"802-\u88c5\u9970\u8005\u6a21\u5f0f\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89992","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"87","published_number":"87","title":"803-\u88c5\u9970\u8005\u6a21\u5f0f\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89993","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"88","published_number":"88","title":"804-\u88c5\u9970\u8005\u6a21\u5f0f\u5b9e\u73b02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89994","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"89","published_number":"89","title":"805-IO\u88c5\u9970\u8005\u6a21\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89995","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"90","published_number":"90","title":"806-\u5b9e\u73b0\u81ea\u5df1\u7684IO\u88c5\u9970\u8005","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89996","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"91","published_number":"91","title":"807-\u88c5\u9970\u8005\u6a21\u5f0f\u7684\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89997","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"9","published_number":0,"title":"\u9002\u914d\u5668\u6a21\u5f0f","result":"","resultStatus":"","lock":"","status":"published","taskId":"92540","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"92","published_number":"92","title":"901-\u9002\u914d\u5668\u6a21\u5f0f\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89998","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"93","published_number":"93","title":"902-\u9002\u914d\u5668\u6a21\u5f0f\u7c7b\u56fe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"89999","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"94","published_number":"94","title":"903-\u9002\u914d\u5668\u6a21\u5f0f\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"90000","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"95","published_number":"95","title":"904-\u9002\u914d\u5668\u6a21\u5f0f\u5b9e\u73b01","result":"","resultStatus":"","lock":false,"status":"published","taskId":"90001","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"96","published_number":"96","title":"905-\u9002\u914d\u5668\u6a21\u5f0f\u5b9e\u73b02","result":"","resultStatus":"","lock":false,"status":"published","taskId":"90002","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"97","published_number":"97","title":"906-\u7b2c\u4e09\u65b9\u6570\u636e\u63a5\u5165","result":"","resultStatus":"","lock":false,"status":"published","taskId":"90003","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"98","published_number":"98","title":"907-\u7b2c\u4e09\u65b9\u6570\u636e\u63a5\u5165\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"90004","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"99","published_number":"99","title":"908-\u7b2c\u4e09\u65b9\u6570\u636e\u63a5\u5165\u5b9e\u73b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"90005","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"100","published_number":"100","title":"909-\u9002\u914d\u5668\u6a21\u5f0f\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"90006","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]
