[{"itemType":"task","number":"1","published_number":"1","title":"\u8d44\u6599.zip","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113121","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"101-\u4f60\u597d\uff0c\u8bfe\u7a0b\u4ecb\u7ecd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113057","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"102-\u5173\u4e8e\u7f16\u7a0b\u7684\u5b66\u4e60\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113058","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"103-\u4ec0\u4e48\u662fTypeScript","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113059","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"104-TypeScript\u548cJavaScript\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113060","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"105-\u7b2c\u4e00\u4e2aHelloWorld\u7a0b\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113061","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"106-\u7b2c\u4e00\u4e2a\u7a0b\u5e8f\u4e2d\u7684\u6ce8\u610f\u4e8b\u9879","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113062","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"107-\u8ba1\u7b97\u673a\u5199\u4ee3\u7801\u5e38\u7528\u7684\u5feb\u6377\u952e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113063","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"108-\u8ba1\u7b97\u673a\u4e2d\u7684\u6570\u636e\u3001\u53d8\u91cf\u548c\u5185\u5b58","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113064","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"109-\u53d8\u91cf\u7684\u58f0\u660e\u548c\u8d4b\u503c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113065","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"110-\u53d8\u91cf\u540d\u547d\u540d\u89c4\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113066","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"111-\u53d8\u91cf\u548c\u8d4b\u503c\u8bed\u53e5\u7684\u7ec3\u4e60\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113067","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"112-\u5e38\u91cf\u548c\u5b57\u7b26\u4e32\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113068","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"113-\u5b57\u7b26\u4e32\u7684\u62fc\u63a5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113069","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"114-\u5173\u4e8eboolean\u5e03\u5c14\u7c7b\u578b\u7684\u4f7f\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113070","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"115-\u4e3a\u4ec0\u4e48\u4f7f\u7528\u679a\u4e3e\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113071","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"116-\u679a\u4e3e\u7c7b\u578b\u7684\u4f7f\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113072","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"117-\u7ec3\u4e60\u98981\u548c2\u3001\u6ce8\u91ca\u548c\u8f6c\u4e49\u5b57\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113073","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"118-\u7ec3\u4e60\u98981\u30012\u548c3-\u8f93\u51fa\u548c\u8f6c\u4e49\u5b57\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113074","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"119-\u53d8\u91cf\u7ec3\u4e60\u98981-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113075","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"201-\u6570\u5b66\u8fd0\u7b97\u7b26\u548c\u81ea\u589e\u81ea\u51cf\u8fd0\u7b97\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113076","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"202-\u6bd4\u8f83\u8fd0\u7b97\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113077","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"203-\u903b\u8f91\u8fd0\u7b97\u7b26\u7684\u4f7f\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113078","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"204-\u4ec0\u4e48\u662f\u6570\u7ec4\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113079","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"205-\u6570\u7ec4\u4e2d\u7684\u5e38\u7528\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113080","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"206-\u4ec0\u4e48\u662f\u952e\u503c\u5bf9\u548c\u5b57\u5178","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113081","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"207-\u7ec3\u4e60\u9898-\u6570\u5b66\u3001\u903b\u8f91\u6bd4\u8f83\u8fd0\u7b97\u7b26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113082","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"301-if\u6761\u4ef6\u5224\u65ad\u8bed\u53e5\u7684\u4f7f\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113083","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"302-if else\u8bed\u53e5-\u591a\u6761\u5206\u652f\u7684\u60c5\u51b5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113084","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"303-\u901a\u8fc7if\u8bed\u53e5\u5224\u65ad\u89d2\u8272\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113085","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"304-\u901a\u8fc7switchcase\u8bed\u53e5\u5b9e\u73b0\u591a\u6761\u4ef6\u5224\u65ad","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113086","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"305-if\u8bed\u53e5\u7ec3\u4e60\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113087","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"306-if\u8bed\u53e5\u7ec3\u4e60\u98983-5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113088","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"307-\u7ec3\u4e60\u9898-\u4e09\u4e2a\u6570\u5b57\u6392\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113089","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"308-if\u548cswitch\u7ec3\u4e60\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113090","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"401-while\u5faa\u73af\u7684\u8bed\u6cd5\u7ed3\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113091","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"402-\u901a\u8fc7while\u548cdowhile\u5faa\u73af\u5b9e\u73b01\u52a0\u5230100","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113092","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"403-\u901a\u8fc7for\u5faa\u73af\u904d\u5386\u6570\u5b57\u548c\u6570\u7ec4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113093","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"404-\u5faa\u73af\u63a7\u5236\u8bed\u53e5break\u548ccontinue","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113094","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"405-\u5faa\u73af\u7ec3\u4e60\u9898-\u67e5\u627e\u76ee\u6807\u503c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113095","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"406-\u5faa\u73af\u7ec3\u4e60\u98981-3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113096","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"407-\u7ec3\u4e60\u9898\u6c34\u4ed9\u82b1\u6570","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113097","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"408-\u5faa\u73af\u7684\u5d4c\u5957","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113098","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"409-\u901a\u8fc7\u5faa\u73af\u5d4c\u5957\u8f93\u51fa\u4e5d\u4e5d\u4e58\u6cd5\u8868","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113099","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"501-\u4ec0\u4e48\u662f\u51fd\u6570","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113100","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"502-\u4ec0\u4e48\u662f\u51fd\u6570\u7684\u53c2\u6570\u548c\u8fd4\u56de\u503c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113101","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"503-\u51fd\u6570\u7ec3\u4e60\u98981-2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113102","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"504-\u51fd\u6570\u7ec3\u4e60\u98983-12","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113103","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"601-\u4ec0\u4e48\u662f\u9762\u5411\u5bf9\u8c61\u7f16\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113104","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"602-\u767d\u9aa8\u7cbe\u5927\u6218\u725b\u9b54\u738b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113105","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"603-\u4f7f\u7528\u7c7b\u521b\u5efa\u725b\u9b54\u738b\u548c\u767d\u9aa8\u7cbe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113106","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"604-\u7ed9\u7c7b\u6dfb\u52a0\u6784\u9020\u51fd\u6570\u7528\u4e8e\u5bf9\u5c5e\u6027\u521d\u59cb\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113107","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"605-\u7ed9\u7c7b\u6dfb\u52a0\u51fd\u6570-\u65b9\u6cd5\uff0c\u5b9e\u73b0\u653b\u51fb\u884c\u4e3a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113108","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"606-\u901a\u8fc7get\u548cset\u65b9\u6cd5\u7ed9\u5c5e\u6027\u6dfb\u52a0\u8bbf\u95ee\u6743\u9650","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113109","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"607-\u5c5e\u6027\u5bc4\u5b58\u5668-\u901a\u8fc7\u5c5e\u6027\u4f7f\u7528\u5f62\u5f0f\u4f7f\u7528getset\u65b9\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113110","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"608-\u9759\u6001\u5c5e\u6027\u548c\u9759\u6001\u65b9\u6cd5\u7684\u4f7f\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113111","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"609-\u5173\u4e8ereadonly\u5173\u952e\u5b57","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113112","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"610-\u521b\u5efa\u4e09\u4e2a\u7c7b\u732b\u7c7b\u72d7\u7c7b\u548c\u5c0f\u9e1f\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113113","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"611-\u901a\u8fc7\u7ee7\u627f\u7ef4\u62a4\u516c\u5171\u7684\u4ee3\u7801","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"612-\u89d2\u8272\u3001\u82f1\u96c4\u548c\u602a\u7269-\u7ee7\u627f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113115","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"613-\u7ee7\u627f\u4e2d\u5b50\u7c7b\u5bf9\u8c61\u5f53\u505a\u7236\u7c7b\u6765\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"614-\u4ec0\u4e48\u662f\u63a5\u53e3\u548c\u63a5\u53e3\u7684\u4f5c\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113117","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"615-\u7c7b\u7684\u7ec3\u4e60\u98981-3\u4eba\u7c7b\u52a8\u7269\u7c7b\u77e9\u5f62\u5706\u5f62\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"616-\u7c7b\u7684\u7ec3\u4e60\u98985-6\u96c7\u5458\u7c7b\u7ecf\u7406\u7c7b\u56fe\u5f62\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113119","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"617-\u7ee7\u627f\u7ec3\u4e60\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"113120","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]