DaoAuthenticationProvider前置处理
时间: 2024-04-23 15:28:40 浏览: 9
DaoAuthenticationProvider的前置处理是继承了AbstractUserDetailsAuthenticationProvider类,并实现了AuthenticationProvider接口中的supports方法,用于匹配适配器。此外,在HttpSecurity的build方法中,会调用init方法初始化各个configurer,然后在configure方法中调用各个configurer的configure方法,最后返回一个DefaultSecurityFilterChain,设置到FilterChainProxy中。从以上分析可以看出,Spring Boot Security具有很强的扩展性,可以自定义适配器、用户信息查询的部分、用户信息的载体,还可以扩展控制令牌生成的方式。\[1\]\[2\]\[3\]
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