Spring Security 沒法登錄: There is no PasswordEncoder mapped for the id 「null」

解決Spring Security 沒法登錄: There is no PasswordEncoder mapped for the id 「null」前端 認證信息獲取來源本來設置的是內存獲取--inMemoryAuthenticationjava public void configureGlobal(AuthenticationManagerBuilder auth) throws Exce

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