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说说如何利用 Node.js 代理解决跨域问题

 5 years ago
source link: https://juejin.im/post/5cbbeaa4f265da0393786641
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前后端分离，经常会出现跨域访问被限制的问题。 跨域访问限制是服务端出于安全考虑的限制行为。即只有同域或者指定域的请求，才能访问。这样还可以防止图片被盗链。服务端（比如 Node.js）可以通过代理，来解决这一问题。 1 安装 request 库 npm ins

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