SpringBoot和CORS

使用Spring Boot应用程序配置CORS过滤器的简单方法是制作

@Component

Filter

@Componentpublic class SimpleCORSFilter implements Filter {    @Override    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {        HttpServletResponse response = (HttpServletResponse) res;        response.setHeader("Access-Control-Allow-Origin", "*");        response.setHeader("Access-Control-Allow-Methods", "POST, GET, PUT, OPTIONS, DELETE, PATCH");        response.setHeader("Access-Control-Max-Age", "3600");        response.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");        response.setHeader("Access-Control-Expose-Headers", "Location");        chain.doFilter(req, res);    }    @Override    public void init(FilterConfig filterConfig) {}    @Override    public void destroy() {}}

它与

spring-boot 1.3.0

编辑（2017年10月）：

仍可与

spring-boot 1.5.8