upload.

src/crypto-demo.js

 var crypto = require("topsin.crypto");
 
-var filepath = "C:/workspace/topsdk-temp/b3.7z";
-var md5 = crypto.fileMd5(filepath);
-print(md5);
\ No newline at end of file
+var r = crypto.encodeBase64('TopLinker0510');
+r = crypto.encodeBase64(r);
+print(r);
\ No newline at end of file