先解绑点击事件再绑定: $(按钮).off("click").on("click",function() { //执行点击事件回调 }) 相关文章: 2022-12-23 2021-12-20 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23