在IE下，axios请求接口，会报错，求助！加急加急加急加急！！

SEC7123: Access-Control-Allow-Headers 列表中不存在请求标头 content-type。
SCRIPT7002: XMLHttpRequest: 网络错误 0x80070005, 拒绝访问。
Unhandled promise rejection Error: Network Error

会出现这样三个错误。这是为什么？

Start by reproducing the axios XMLHttpRequest in IE and inspect the server's CORS response, especially Access-Control-Allow-Headers and content-type. The issue names no repository file or test; done would require a confirmed cause and a clearly specified project change, which the current report does not provide.

Written by the indexing model from the issue text.