No bean named ‘SecurityFilterChain’ is defined,怎么回事?
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
filter-name必须是springSecurityFilterChain,不能是SecurityFilterChain!看论坛大神没跟我手残写错呀!