在你的controller上面加上 @CrossOrigin 注解即可
如果加在BaseController上,其他Controller继承BaseController即可
/**
 * ClassName: BaseController
 * Function:  TODO
 * Date:      2018-09-29 10:36
 * author     likaixuan
 * version    V1.0
 */
@CrossOrigin
public class BaseController {
}
 
  
  
 