[{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01","result":"","resultStatus":"","lock":"","status":"published","taskId":"7316","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u4e0a\u9636\u6bb5\u8003\u6838\u901a\u8fc7\u5361\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"56240","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"000.scala\u8bfe\u4ef6.rar","result":"","resultStatus":"","lock":true,"status":"published","taskId":"178289","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"01_Spark\u7684\u524d\u4e16\u4eca\u751f.mp4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"6275","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:06:28","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"02_1.Scala\u7f16\u7a0b\u8be6\u89e3\u57fa\u7840\u8bed\u6cd5.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6276","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:31","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"02_2.Scala\u7f16\u7a0b\u8be6\u89e3\u57fa\u7840\u8bed\u6cd5.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6277","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:00","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"03_Scala\u7f16\u7a0b\u8be6\u89e3\u6761\u4ef6\u63a7\u5236\u4e0e\u5faa\u73af.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6278","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"49:43","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"04_Scala\u7f16\u7a0b\u8be6\u89e3\u51fd\u6570\u5165\u95e8.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6279","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:51","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"05_Scala\u7f16\u7a0b\u8be6\u89e3\u51fd\u6570\u5165\u95e8\u4e4b\u9ed8\u8ba4\u53c2\u6570\u548c\u5e26\u540d\u53c2\u6570.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6280","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:04","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"06_Scala\u7f16\u7a0b\u8be6\u89e3\u51fd\u6570\u5165\u95e8\u4e4b\u53d8\u957f\u53c2\u6570.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6281","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:58","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"07_Scala\u7f16\u7a0b\u8be6\u89e3\u51fd\u6570\u5165\u95e8\u4e4b\u8fc7\u7a0b.lazy\u503c\u548c\u5f02\u5e38.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6282","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"08_1.Scala\u7f16\u7a0b\u8be6\u89e3\u6570\u7ec4\u64cd\u4f5c\u4e4bArray\u3001ArrayBuffer\u4ee5\u53ca\u904d\u5386\u6570\u7ec4_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6283","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:13","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"08_2.Scala\u7f16\u7a0b\u8be6\u89e3\u6570\u7ec4\u64cd\u4f5c\u4e4bArray\u3001ArrayBuffer\u4ee5\u53ca\u904d\u5386\u6570\u7ec4_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6284","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:06","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"09_Scala\u7f16\u7a0b\u8be6\u89e3\u6570\u7ec4\u64cd\u4f5c\u4e4b\u6570\u7ec4\u8f6c\u6362_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6285","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:24","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"10_Scala\u7f16\u7a0b\u8be6\u89e3Map\u4e0eTuple_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6286","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:14","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"\u6bcf\u65e5\u4f5c\u4e1a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6287","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u5929\u7684\u5b66\u4e60\u5185\u5bb9\u300c\u5efa\u8bae\u6309\u8ba1\u5212\u5b8c\u6210\u6bcf\u5929\u4efb\u52a1\u300d\u4ee5\u4fdd\u8bc1\u6700\u7ec8\u76ee\u6807\u6309\u8ba1\u5212\u8fbe\u6210\uff01\uff01\uff01","result":"","resultStatus":"","lock":"","status":"published","taskId":"7321","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"16","published_number":"16","title":"11_Scala\u7f16\u7a0b\u8be6\u89e3\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u4e4b\u7c7b .mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6288","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"52:36","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"12_Scala\u7f16\u7a0b\u8be6\u89e3\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u4e4b\u5bf9\u8c61_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6289","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:48","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"13_Scala\u7f16\u7a0b\u8be6\u89e3\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u4e4b\u7ee7\u627f_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6290","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"47:33","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"14_Scala\u7f16\u7a0b\u8be6\u89e3\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b\u4e4bTrait_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6291","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"52:33","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"15_Scala\u7f16\u7a0b\u8be6\u89e3\u51fd\u6570\u5f0f\u7f16\u7a0b_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6292","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:07","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"16_Scala\u7f16\u7a0b\u8be6\u89e3\u51fd\u6570\u5f0f\u7f16\u7a0b\u4e4b\u96c6\u5408\u64cd\u4f5c_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6293","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"52:50","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"17_Scala\u7f16\u7a0b\u8be6\u89e3\u6a21\u5f0f\u5339\u914d_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6294","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"54:52","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"18_Scala\u7f16\u7a0b\u8be6\u89e3\u7c7b\u578b\u53c2\u6570_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6295","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:00:39","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"19_Scala\u7f16\u7a0b\u8be6\u89e3\u9690\u5f0f\u8f6c\u6362\u4e0e\u9690\u5f0f\u53c2\u6570_rec.mp4","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6296","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:25","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"\u6bcf\u65e5\u4f5c\u4e1a","result":"","resultStatus":"","lock":true,"status":"published","taskId":"6297","isOptional":"0","type":"testpaper","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]