[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fR8wLf_knw6sbRUozXmHymdWJb_WZxU7arvRE2wPP-TE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2025-12-24 11:17:43",284092855,[8,9,10,11],"通过框架的事件监听器对象响应","通过框架的onbutton函数响应","通过按钮的事件监听器对象响应","通过按钮的onbutton函数响应",{"courseId":13,"courseImg":14,"courseName":15},"41520de3e68d4598ec75fcc5fcef3782","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fbb062ff6068e05b64e1dc4486da29b2a.jpg","JAVA语言程序设计","当用户点击按钮时,Java程序采用什么方法来响应?()",[18,29,38,41,50,59,68,77,86,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],284092853,[22,23,24,25],"有利于程序的模块与各个模块的重复使用","包是由一系列类和接口所组成的具有一定功能的集合","一个包就是一个源文件","两个类如果名字相同,只要所属的包不同,Java就会认为它们是不同类","以下关于Java包的描述中,错误的是()","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],284092854,[33,34,35,36],"then","PUBLIC","Java","public","下列选项中,( )是Java关键字",{"answer":39,"createTime":5,"id":6,"options":40,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":27,"type":28},[],284092856,[45,46,47,48],"&quot;\u002F\u002F&quot;","&quot;\u002F**&quot;","&quot;\u002F*&quot;","&quot;*\u002F&quot;","文档注释以( )开头",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":27,"type":28},[],284092857,[54,55,56,57],"XML格式","自定义格式","二进制格式","HTML格式","使用JDK工具生成的Java文档的文件格式是",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":27,"type":28},[],284092858,[63,64,65,66],"默认情况下都使用逗号连接数组元素","join()方法仅能将一维数组转为字符串","数组元素为空数组时会被转为空字符串","toString()方法可将多维数组转为字符串","下面关于数组转字符串的toString()和join()方法描述错误的是( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":27,"type":28},[],284092859,[72,73,74,75],"File","Object","Thread","Frame","java中用于创建文件对象的类是()",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":27,"type":28},[],284092860,[81,82,83,84],"a+=b","a = a+b","Array.join()","Array.push()","在大数据量场景下,以下哪种js中字符串连接方式较为高效( )",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":27,"type":28},[],284092861,[90,91,92,93],"按钮","标签","菜单","容器","每个使用Swing组件的程序必须有一个 ( )",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":27,"type":28},[],284092862,[99,100,101,102],"java.sql","java.awt","java.lang","java.swing","提供Java存取数据库能力的包是"]