关于接口调用跨域问题的解决方案

我们在移动端开发的时候，如果调用外部接口，容易出现跨域问题，问题如下：

英文描述：

The value of the ‘Access-Control-Allow-Origin’ header in the response
must not be the wildcard ‘*’ when the request’s credentials mode is
‘include’。

我们的解决方案：
1、服务器端设置：

Access-Control-Allow-Headers：Origin, Content-Type, cache-control,postman-token,Cookie, Accept
Access-Control-Allow-Origin:*,(如果是指定域名，可以设置https://www.google.com,https://www.baidu.com )
Access-Control-Allow-Credentials：true

2、前端程序设置

response.headers['Access-Control-Allow-Credentials'] = 'true'
response.headers['Access-Control-Allow-Origin'] = '*'
response.headers['Access-Control-Allow-Methods'] = 'POST'
response.headers['Access-Control-Allow-Headers'] = 'Content-Type, X-Requested-With'

3、VUE前端程序设置

axios.defaults.withCredentials = true;