nginx 配置跨域

  
    
     location /stmApi/ {
    
  
    
             add_header 'Access-Control-Allow-Origin' $http_origin;
    
             add_header 'Access-Control-Allow-Credentials' 'true';
    
             add_header 'Access-Control-Allow-Methods' 'GET,PUT,POST,DELETE,OPTIONS';
    
             add_header 'Access-Control-Allow-Headers' 'DNT,web-token,app-token,Authorization,Accept,Origin,Keep-Alive,User-Agent,X-Mx-ReqToken,X-Data-Type,X-Auth-Token,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,token,sign,timestamp';
    
             add_header 'Access-Control-Expose-He