[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2y3dsk9sH82FxQIC0Tl0k-8M1y8MvpNq7lhc0t6QkLg":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2025-09-28 17:34:01",218659718,[8,9,10,11],"class","id","name","in",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},4,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","d3f2647f85f9408998d16e1e4dfe4fdb","项目2 章节测试1","1.下面选项中,用来与Vue实例对象vm中的el绑定选择器是()",[21,26,35,44],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",1,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],218659719,[30,31,32,33],"当有一些数据需要随着其他数据变动而变动时,就需要使用computed计算属性","computed属性中函数可以通过this获取到初始数据","computed属性中可以定义页面的事件处理函数","实现了一种更通用的方式来观察和响应Vue实例上的数据变动","2.下列选项中,关于computed属性说法正确的是()",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],218659720,[39,40,41,42],"watch选项中可以监听初始数据状态变化","当data中数据状态发生变化时,会触发watch选项中对应的事件处理函数","watch选项可以用来替代computed选项使用","watch选项中函数接收参数用来表示,新值和旧值","3.下列选项中,关于watch选项说法正确的是()",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],218659721,[48,49,50,51],"学生信息列表可以通过数组的pop()方法实现删除学生信息","通过数组定义学生信息列表","学生信息列表可以通过数组的pull()方法实现添加学生信息","v-for指令可以实现学生列表渲染","4.下列选项中,关于学生列表案例实现的说法正确的是()"]