$("#table_id tbody").on("click","tr",function() {
var td = $(this).find("td");
var data = td.eq(0).text();
});
image.gif
相应的文章可参考：
https://blog.csdn.net/qq_25192705/article/details/80190412
https://blog.csdn.net/zwy15841139493/article/details/89082264
