ABAP BASE64/STRING/XSTRING/BINARY 等之间的转换总结

String to Xstring

        SCMS_STRING_TO_XSTRING

        

Xstring to  String

        SCMS_XSTRING_TO_BINARY ->SCMS_BINARY_TO_STRING     

           

        

Binary to Xstring

        SCMS_BINARY_TO_XSTRING 

Xstring to Binary

        SCMS_XSTRING_TO_BINARY

Base64 Encoding

        SCMS_STRING_TO_XSTRING. Then use SCMS_BASE64_ENCODE_STR to convert Xstring to Base64

 Base64 Decoding:

        Using  SCMS_BASE64_DECODE_STR  to convert Base64 to Xstring ,then convert Xstring to Binary using FM: SCMS_XSTRING_TO_BINARY . Finally,  transform the Xstring to Binary  via SCMS_BINARY_TO_STRING.

科学计数法转换数字

QSS0_FLTP_TO_CHAR_CONVERSION