【登录流程图】

Client Controller SysLoginService ThreadLocal AuthManager UserDetailsService PasswordService TokenService Redis SysUserService SecurityUtils 1. POST /login {username,password} 2. login(username,password) 3. loginPreCheck() 抛出UserNotExistsException 返回错误(400) alt 用户名或密码为空 4. setContext(authenticationToken) 5. authenticate(authenticationToken) 6. loadUserByUsername 7. selectUserByUseNo() 8. validate(user) 9. getContext() 返回原始凭证 10. matchesPassword() 抛出BadCredentialsException 认证失败 抛出UserPasswordNotMatchException 返回错误(401) alt 密码不匹配 11. 返回Authentication 12. createToken(loginUser) 13. 存储LoginUser(login_tokens:uuid) 14. 返回JWT 15. clearContext() 16. 返回token 17. 响应Token(200) Client Controller SysLoginService ThreadLocal AuthManager UserDetailsService PasswordService TokenService Redis SysUserService SecurityUtils