用于对字符串的加密和解密: DATA: o_encryptor TYPE REF TO cl_hard_wired_encryptor, o_cx_encrypt_error TYPE REF TO cx_encrypt_error. DATA: v_ac_string TYPE string VALUE 'RICK', v_ac_xstring TYPE xstring, v_en_string TYPE string, v_en_xstring TYPE xstring, v_de_stri
参考文章:https://fzambia.gitbooks.io/centrifugal/content/deploy/certificates.html TLS certificates TLS/SSL layer is very important not only for securing your connections but also to increase a chance to establish Websocket connection. In most situations