When using the Get method of Jquery Ajax, pay attention to the URL.

Tip: We should always pay attention to browser cache. When using the GET method, we should add the timestamp parameter (net Date ()). getTime () to ensure that the URLs sent each time are different, so that browser cache is avoided.

Tip: when a space is added after the url parameter, for example, "", the error "unidentifiable symbol" may occur, and the request can still be sent normally. however, HTML cannot be loaded to the DOM. solve the problem after deletion.

$ ("# DivResult"). load ("../data/AjaxGetCityInfo. aspx? ResultType = html "+" & timestamp = "+ (new Date (). getTime ()