ajax await async:false Difference First of all, I am not good at English, so please understand if my writing is weird. We found two ways when converting from ajax asynchronous calls to synchronization. async: false await It shows the same result, but I would like to know the difference between these two modes of operation. function callAjax(url) { $.ajax({ url: url, type: "POST", contentType: "application/json; charset=utf-8", dataType: "json", data: JSON.stringify(data),...