feat: 完善hash操作

[xuliangTang]

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[codecov]

Codecov Report

Merging #7 (f3d1f93) into main (ead6776) will decrease coverage by 1.29%.
The diff coverage is 50.00%.

@@             Coverage Diff              @@
##               main       #7      +/-   ##
============================================
- Coverage     61.01%   59.72%   -1.30%     
- Complexity       18       20       +2     
============================================
  Files             4        4              
  Lines            59       72      +13     
============================================
+ Hits             36       43       +7     
- Misses           23       29       +6     

Impacted Files	Coverage Δ
src/Redis.php	71.18% <50.00%> (-4.91%)	⬇️