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http://x.com/x.json?id=1&count=10是怎么实现的？

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Jun 06, 2016 pm 08:33 PM

jsonphp

http://xueqiu.com/cubes/discover/rank/cube/list.json?category=12&c...

这种链接在具体网站中非常常见，可以明确的知道是json。但对http://xueqiu.com/cubes/discover/rank/cube/list.json链接中结尾的list.json很迷惑。

这种格式浏览器可以解析，但动态的数据在后台是怎么实线的呢？我完全可以理解假定这种链接的实现：

http://xueqiu.com/cubes/discover/rank/cube/list.php?category=12&count=10&market=cn&profit=daily_gain

我也完全理解list.php返回header("Content-type:Appliction/json");

但http://x.com/x.json?id=1&count=10，真真是不理解后端是怎么实现的？怎么编码的？哪种语言？浏览器是怎么解析的？

小白了……恭候大牛～

回复内容：

http://xueqiu.com/cubes/discover/rank/cube/list.json?category=12&c...

这种链接在具体网站中非常常见，可以明确的知道是json。但对http://xueqiu.com/cubes/discover/rank/cube/list.json链接中结尾的list.json很迷惑。

这种格式浏览器可以解析，但动态的数据在后台是怎么实线的呢？我完全可以理解假定这种链接的实现：

http://xueqiu.com/cubes/discover/rank/cube/list.php?category=12&count=10&market=cn&profit=daily_gain

我也完全理解list.php返回header("Content-type:Appliction/json");

但http://x.com/x.json?id=1&count=10，真真是不理解后端是怎么实现的？怎么编码的？哪种语言？浏览器是怎么解析的？

小白了……恭候大牛～

现在很多框架甚至是单入口的，所有的URL都rewrite到一个index.php/index.aspx/index.jsp —— 然后后呢，就随便应用怎么解析URL了。这样可以在controller层根据URL的后缀名来返回对应的格式的数据，比如.json的返回JSON数据，.xml的返回XML的数据等等。

LZ用PHP的话可以看看Yii框架的入口脚本和路由

web 服务器通过rewrite 配置即可。例如nginx 中

<code>rewrite "^/(.*)\.json"  $1.php last;
</code>

基本所有.json 的请求rewrite到对应的php文件来处理。

url 重写.xiaobawang都行

你可以研究下php的路由重写功能，你就清楚人家是怎样实现的。换句话说，url显示json格式文件不一定就是json文件，其实有可能是脚本文件例如php等

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