spring security正常登录情况下执行顺序

at cn.tearn.security.service.impl.UserDetailServiceImpl.loadUserByUsername(UserDetailServiceImpl.java:20)

at org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:104)

at org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:144)

at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:174)

at org.springframework.security.authentication.ProviderManager.authenticate(ProviderManager.java:199)

at org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter$AuthenticationManagerDelegator.authenticate(WebSecurityConfigurerAdapter.java:502)

at cn.tearn.security.filter.CustomUsernamePasswordAuthenticationFilter.attemptAuthentication(CustomUsernamePasswordAuthenticationFilter.java:37)

（CustomUsernamePasswordAuthenticationFilter重写了UsernamePasswordAuthenticationFilter）

at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:212)

at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334)