Spring Boot整合Security+Swagger2踩坑记录,Swagger2无法访问首页（亲自测试）

有可能出现的原因:
1.Security将访问拦截掉了
2.给拦截器拦截了
3.Swagger返回的结果,被自己定义的拦截器or其他方式给篡改了数据,导致无法正常显示,也就无法得到想要的结果
 

                //忽略swagger访问权限限制
                .antMatchers(
                        "/userlogin",
                        "/userlogout",
                        "/userjwt",
                        "/v2/api-docs",
                        "/swagger-resources/configuration/ui",
                        "/swagger-resources",
                        "/swagger-resources/configuration/security",
                        "/swagger-ui.html",
                        "/css/**",
                        "/js/**",
                        "/images/**",
                        "/webjars/**",
                        "/import/test",
                        "**/favicon.ico",
                        "/index").permitAll()

其中

"/v2/api-docs",
"/swagger-resources/configuration/ui",
"/swagger-resources",
"/swagger-resources/configuration/security",
"/swagger-ui.html",

这几项必须都加上才生效。