1.在执行之前加$.ajaxSettings.async = false; (同步执行) 2.当XHR请求状态为200时回调ajax函数 相关文章: 2021-12-08 2021-09-10 2021-12-15 2021-09-27 2021-12-03 2022-12-23 2022-02-08 2022-01-05