[TUBEMQ-515]Add cluster Topic view web api

[gosonzhang]

No description provided.

[codecov-io]

Codecov Report

Merging #401 (2433fe9) into master (cfd3bf7) will decrease coverage by 0.01%.
The diff coverage is 0.00%.

@@             Coverage Diff             @@
##             master    #401      +/-   ##
===========================================
- Coverage      7.42%   7.40%   -0.02%     
  Complexity      472     472              
===========================================
  Files           268     268              
  Lines         29495   29574      +79     
  Branches       4852    4860       +8     
===========================================
  Hits           2190    2190              
- Misses        26834   26913      +79     
  Partials        471     471              

Impacted Files	Coverage Δ	Complexity Δ
.../tubemq/server/common/utils/WebParameterUtils.java	2.20% <0.00%> (-0.05%)	8.00 <0.00> (ø)
.../master/web/handler/WebBrokerTopicConfHandler.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
...erver/master/web/handler/WebMasterInfoHandler.java	0.00% <0.00%> (ø)	0.00 <0.00> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update cfd3bf7...2433fe9. Read the comment docs.

[yuanboliu]

+1