比如,如果我想把target2从left-well拷贝到right-well,我们可以这样写: $("#target2").clone().appendTo("#right-well"); 相关文章: 2022-12-23 2022-12-23 2022-12-23 2021-12-14 2021-10-19 2022-12-23 2022-12-23