Nginx允许跨域访问的配置问题

网站项目动静分离,静态资源服务器A 业务服务器B  B中静态资源由A加载 出现如下问题:

@font-face {
    font-family: 'iconfont';
    src: url('../fonts/iconfont.eot');
    src: url('../fonts/iconfont.eot?#iefix') format('embedded-opentype'),
    url('../fonts/iconfont.woff') format('woff'),
    url('../fonts/iconfont.ttf') format('truetype'),
    url('../fonts/iconfont.svg#iconfont') format('svg');
}

字体资源无法加载

Access to Font at 'https://kwdst.2ceo.cn/biz//fonts/iconfont.woff' from origin 'http://dev2.lystrong.cn' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://dev2.lystrong.cn' is therefore not allowed access.

为跨域访问问题,可以在静态资源服务器A 配置允许跨域请求,nginx在配置中对应的location下添加上如下的设置：

add_header 'Access-Control-Allow-Origin' '*';
add_header 'Access-Control-Allow-Credentials' 'true';

重启nginx