Fix bug chinese character show garbled in MySQL by Linary · Pull Request #543 · apache/hugegraph

@@             Coverage Diff              @@
##             master     #543      +/-   ##
============================================
+ Coverage     69.95%   69.98%   +0.02%     
  Complexity     3395     3395              
============================================
  Files           216      216              
  Lines         16506    16507       +1     
  Branches       2359     2359              
============================================
+ Hits          11547    11552       +5     
+ Misses         3698     3695       -3     
+ Partials       1261     1260       -1