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