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cke141.png代码如下：EntryComponentstructIndex{Statemessage:string'HelloWorld';build(){Column(){Button('删除',{type:ButtonType.Normal}).fontSize(18).width(80).margin(10).padding(10).onClick(()>{this.getUIContext().showAlertDialog({title:'确认删除',message:'确定要删除吗？',primaryButton:{value:'删除',action:()>{}},secondaryButton:{value:'取消',action:()>{}}})})}.width('100%')}}