基于springboot，springsecurity的跨域问题

Question

添加了Filter解决跨域问题配置：

 @Component
public class SimpleCORSFilter implements Filter {
    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        HttpServletResponse response = (HttpServletResponse) servletResponse;
        String origin = (String) servletRequest.getRemoteHost()+":"+servletRequest.getRemotePort();
        response.setHeader("Access-Control-Allow-Origin", "*");
        response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE");
        response.setHeader("Access-Control-Max-Age", "3600");
        response.setHeader("Access-Control-Allow-Headers", "x-requested-with,Authorization");
        response.setHeader("Access-Control-Allow-Credentials","true");
        filterChain.doFilter(servletRequest, servletResponse);
    }
    @Override
    public void destroy() {}
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {}
}

但是这个配置似乎被springsecurity给拦截了并没有成功添加上去，当我给url设置忽略权限限制时( /order/** )：

   @Override
    public void configure(HttpSecurity http) throws Exception{
        http.authorizeRequests()
                .antMatchers("/order/**").permitAll()
                .anyRequest().authenticated();
        http.csrf()
                .disable()
                .formLogin()
                .loginPage("/login")
                .usernameParameter("username")
                .passwordParameter("password")
                .loginProcessingUrl("/login")
                .defaultSuccessUrl("/index")
                .failureUrl("/loginError")
                .permitAll();
    }

此时跨域配置是可以正常生效的，但是如果删除上面的/order/**，就会出现415的跨域问题，why？

Answer 1

http://blog.csdn.net/qiutongyeluo/article/details/51920087