javascript ajax

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contentType: 是发出去的数据格式
dataType: 定义了接受的数据的格式，

https://www.cnblogs.com/htoooth/p/7242217.html

 

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posted @ 2020-05-25 15:49  qqisnow2021  阅读(147)  评论(0)  编辑  收藏  举报