fixed token expire

[guoygang]

No description provided.

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[javeme]

can convert into ms at tokenExpire assignment: this.tokenExpire = value_from_conf * 1000 (at line 90)

[guoygang]

done

[codecov]

Codecov Report

Merging #1625 (e31d3ef) into master (7512587) will decrease coverage by 0.03%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master    #1625      +/-   ##
============================================
- Coverage     63.26%   63.23%   -0.04%     
+ Complexity     6703     6701       -2     
============================================
  Files           418      418              
  Lines         34454    34454              
  Branches       4764     4764              
============================================
- Hits          21799    21787      -12     
- Misses        10407    10421      +14     
+ Partials       2248     2246       -2     

Impacted Files	Coverage Δ
.../com/baidu/hugegraph/auth/StandardAuthManager.java	92.81% <100.00%> (ø)
...va/com/baidu/hugegraph/auth/HugeAuthenticator.java	34.78% <0.00%> (-5.44%)	⬇️
...in/java/com/baidu/hugegraph/auth/HugeResource.java	77.92% <0.00%> (-1.30%)	⬇️
.../java/com/baidu/hugegraph/auth/RolePermission.java	90.58% <0.00%> (-1.18%)	⬇️
...c/main/java/com/baidu/hugegraph/task/HugeTask.java	71.69% <0.00%> (-0.62%)	⬇️
...egraph/backend/store/cassandra/CassandraStore.java	72.64% <0.00%> (+0.85%)	⬆️

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