EAV
Entity–attribute–value model (EAV) is a data model to encode,
in a space-efficient manner, entities where the number of attributes (properties, parameters) that can be used to describe them i...
CORS
CORS
什么是 CORS
常见前端错误信息如下
Failed to load https://example.com/: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘https://XXX' is therefore not allowe...
Axios
What is
Axios is promise based HTTP client for the browser and node.js.
Promise
Installing
Using npm:
$ npm install axios
Using bower:
$ bower install axios
Using cd...