getBean return null when meets beans exception

[ChangingFond]

fix #101

[codecov-commenter]

Codecov Report

Merging #102 (af5d939) into main (735e302) will decrease coverage by 0.02%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main     #102      +/-   ##
==========================================
- Coverage   48.95%   48.92%   -0.03%     
==========================================
  Files          98       98              
  Lines        4192     4194       +2     
  Branches      655      655              
==========================================
  Hits         2052     2052              
- Misses       1788     1790       +2     
  Partials      352      352              

Impacted Files	Coverage Δ
.../apache/rocketmq/mqtt/common/util/SpringUtils.java	0.00% <0.00%> (ø)

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