spring-security查询数据库源码解析

private final AuthenticationManagerBuilder authenticationManagerBuilder;
UsernamePasswordAuthenticationToken authenticationToken = new UsernamePasswordAuthenticationToken(username, password);
Authentication authentication = authenticationManagerBuilder.getObject().authenticate(authenticationToken);

参数解析：
username和password是前端传过来的

spring-security查询数据库源码解析

原文：https://www.cnblogs.com/kaka-qiqi/p/14771242.html