关于spingboot使用springsecurity时iframe中的内容无法显示的问题

错误提示：Load denied by X-Frame-Options: http://localhost:8088/admin/emailRecords does not permit framing.

解决办法：
继承WebSecurityConfigurerAdapter方法
重写configure(HttpSecurity http)

 protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests().antMatchers("/","/level1/1","/static/**").permitAll()
                .antMatchers("/login.html").permitAll()
                .antMatchers("/level1/**").hasRole("vip1")
                .antMatchers("/level2/**").hasRole("vip2")
                .antMatchers("/admin/**").hasRole("vip2")
                .antMatchers("/admincs").hasRole("vip2")
                .antMatchers("/level3/**").hasRole("vip3");
        http.formLogin()
               // .loginPage("/login").permitAll()
              .successForwardUrl("/admincs")
              .failureUrl("/view/error")
               .and()
               .csrf().disable();
        http.logout().and();
        **http.headers().frameOptions().disable();**
    }