Course description
06 minutes39 secondsAJAX introduction and web application
06 minutes36 secondsIntroduction to XML
03 minutes53 secondsAdvantages and Disadvantages of AJAX
04 minutes10 secondsHTTP protocol request message and response text structure
11 minutes01 secondsChrome network console to view communication messages
09 minutes42 secondsInstallation and introduction of NodeJS
02 minutes26 secondsIntroduction and basic use of express framework
05 minutes58 secondsAJAX case preparation
06 minutes57 secondsBasic operations of AJAX requests
12 minutes11 secondsAJAX set request parameters
01 minutes44 secondsAJAX sends POST request
06 minutes42 secondsAJAX-POST set request body
02 minutes41 secondsAJAX sets request header information
06 minutes04 secondsServer responds to JSON data
09 minutes02 secondsnodemon automatic restart tool installation
02 minutes52 secondsAJAX-IE cache problem solved
06 minutes58 secondsAJAX request timeout and network exception handling
06 minutes21 secondsAJAX cancel request
03 minutes42 secondsAJAX request duplicate sending problem
05 minutes24 secondsjQuery sends AJAX request
07 minutes19 secondsjQuery common method to send AJAX request
07 minutes05 secondsAxios sends AJAX request
11 minutes32 secondsAxios function sends AJAX request
04 minutes35 secondsSend AJAX request using fetch function
05 minutes14 secondsSame origin policy
09 minutes11 secondsImplementation principle of jsonp
14 minutes03 secondsNative jsonp practice
07 minutes09 secondsjQuery sends jsonp request
06 minutes36 secondsSet CORS response header to achieve cross-domain
09 minutes53 seconds