Introduction - If you have any usage issues, please Google them yourself
1.. You need jdom. Jar and BSF. Jar, otherwise you can't integrate with spring.
2.. The javascript function generated by DWR automatically adds a callback function parameter, such as the original function checkExist(String name), and the generated javascript function is checkExist(callbackFunc,String name).
3.. Note that the callback function can only have one parameter, which is the return value of the server, such as function(messFromServer), where the messFromServer is the return value of the operation on the server.
4.. There are many useful methods in util.js, and it's best to familiarize yourself with them.
5.. Convert is not required, and only your function needs to pass data on non-basic data types.
I need to enhance the dom manipulation, javascript