【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