Question

java 我后台用list 集合返回json 字符串，

[
{"createDtm":"2016-09-06 15:31:39.0","orderSt":3,"sumFcny":3720,"depDt":"2017-01-12","orderId":"201609060000018"},{"createDtm":"2016-09-07 13:24:20.0","orderSt":3,"sumFcny":8250,"depDt":"2017-02-08","orderId":"201609070000028"},{"createDtm":"2016-09-07 13:29:26.0","orderSt":3,"sumFcny":2750,"depDt":"2017-02-01","orderId":"201609070000030"},{"createDtm":"2016-09-09 13:17:01.0","orderSt":3,"sumFcny":6890,"depDt":"2016-09-09","orderId":"201609090000040"},{"createDtm":"2016-09-09 09:29:02.0","orderSt":4,"sumFcny":4710,"depDt":"2017-01-11","orderId":"201609090000004"},{"createDtm":"2016-09-09 09:39:10.0","orderSt":2,"sumFcny":12640,"depDt":"2017-02-05","orderId":"201609090000005"},{"createDtm":"2016-09-09 09:41:57.0","orderSt":3,"sumFcny":32800,"depDt":"2017-02-21","orderId":"201609090000006"},{"createDtm":"2016-09-09 10:03:57.0","orderSt":4,"sumFcny":32800,"depDt":"2017-02-21","orderId":"201609090000009"},{"createDtm":"2016-09-09 10:12:53.0","orderSt":3,"sumFcny":5400,"depDt":"2016-09-09","orderId":"201609090000011"},{"createDtm":"2016-09-09 10:29:01.0","orderSt":3,"sumFcny":12900,"depDt":"2017-02-01","orderId":"201609090000018"}
]
前台我Ajax 里data 我怎么写 要从后台获取的属性值呢，或者前台我ajax 怎么写呢？因为后台返回的json 个数据。

Answer 1

用Ajax发送数据是选择得方法（get/post），在你后台用Php的 $POST或者$GET来获取数据，解析数据，返回结果给你前端，在success里面接受数据