optimize(hz): optimize the use experience for hz client

[FGYFFFF]

What type of PR is this?

optimize

Check the PR title.

• This PR title match the format: <type>(optional scope): <description>
• The description of this PR title is user-oriented and clear enough for others to understand.

(Optional) Translate the PR title into Chinese.

(Optional) More detail description for this PR(en: English/zh: Chinese).

en: optimize the use experience for hz client
zh(optional): 根据最近的反馈优化 hz client 的使用体验

Which issue(s) this PR fixes:

• int value to string automatically
• configuration of the default client
• more concise client generation path (used as SDK)
• "GET" requests add parameters to the query by default (when there is no tag)
• use "GetName" for thrift

[codecov]

Codecov Report

Base: 72.07% // Head: 72.07% // No change to project coverage 👍

Coverage data is based on head (baffa29) compared to base (6b1ebb4).
Patch has no changes to coverable lines.

❗ Current head baffa29 differs from pull request most recent head 99a4bb1. Consider uploading reports for the commit 99a4bb1 to get more accurate results

Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #605   +/-   ##
========================================
  Coverage    72.07%   72.07%           
========================================
  Files           96       96           
  Lines         9389     9389           
========================================
  Hits          6767     6767           
  Misses        2189     2189           
  Partials       433      433           

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.

[FGYFFFF]

@welkeyever @li-jin-gou @Duslia @wzekin cc