{
"id": "201",
"isDefault": "1",
"learnMode": "freeMode",
"isMember": "",
"status": "published",
"currentTaskId": "",
"isHideUnpublish": "0"
}
{
"i18nChapterName": "章",
"i18nUnitName": "节",
"i18nLessonName": "课时",
"i18nTaskName":"任务"
}
[{"itemType":"task","number":"1","published_number":0,"title":"\u5927\u6570\u636e\u57f9\u8bad\u89c6\u9891\u6559\u7a0b\u4e4bJDK\u5b89\u88c5 HDFS-HA\u642d\u5efa ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"295","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:16:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]
授课教师
智慧的传播者
课程特色
视频(1)
