摘要: 添加事件监听 <button id="btnShoot">shoot</button><br> <button id="btnAward">获得跟踪导弹</button><br> <button id="btnBreak">失去跟踪导弹</button><br> <script> btnShoot. 阅读全文
posted @ 2018-01-27 09:44 慕城蓝就 阅读(256) 评论(0) 推荐(0)