尝试删除该
default-target-url属性并添加以下内容:
<b:bean id="authenticationSuccessHandler" > <b:property name="defaultTargetUrl" value="/dashboard.htm"/></b:bean>

尝试删除该
default-target-url属性并添加以下内容:
<b:bean id="authenticationSuccessHandler" > <b:property name="defaultTargetUrl" value="/dashboard.htm"/></b:bean>