js发送get出来的json最外层是大括号，这种怎么解析呢？

Question

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这种是什么鬼，没见过，为啥外部包一个大括号，好像不符合json格式啊。我解析不出来了，然而浏览器控制台能解析，这种怎么弄，完全没遇到过。不明白为啥这种返回。

Answer 1

这种方式叫做jsonp，主要用来解决跨域问题。

其实格式就是：call_back_functin(json_data);这种格式。 把jQuery1102037285940700405273_1653205618197(和)去掉，就是标准的JSON数据。

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参考菜鸟教程: json-jsonp