Differences between append and appendto in jquery, and appendchild usage in JS

Differences between append and appendto in jquery

Append () is the object to be selected, followed by the element content to be inserted in the object
The content of the element to be inserted before appendto ()And is a jquery object.And the following is the object to be selected

Instance:
$ ('# A'). append ('Content');
$ ('<Div> content </div>'). Appendto ($ (' # '));

Note that before appendto, it must be a jquery object.

Appendchild (node) is generally used to add a node after the last subnode of the specified Element Node.

However, if node is a DOM object on the page, you can directly move the node instead of adding nodes.

appendchild can be understood as moving an element. If you want to copy a copy, clone it in advance