修复yaml换行导致的配置多了空格问题 @issue #577

[nobody2014100]

Fixes #ISSUSE_ID.
#577

Changes proposed in this pull request:

• 修复yaml配置datasource换行时导致的配置多了空格，进而导致读取datasource异常
  -添加日志信息更加详细的提示用户datasource配置失败的具体原因

[codecov-io]

Codecov Report

Merging #583 into dev will decrease coverage by <.01%.
The diff coverage is 55.55%.

@@           Coverage Diff            @@
##             dev    #583      +/-   ##
========================================
- Coverage   79.6%   79.6%   -0.01%     
========================================
  Files        385     385              
  Lines       7351    7353       +2     
  Branches    1174    1175       +1     
========================================
+ Hits        5852    5853       +1     
  Misses      1211    1211              
- Partials     288     289       +1

Impacted Files	Coverage Δ
...ing/boot/OrchestrationSpringBootConfiguration.java	81.81% <55.55%> (-3.19%)	⬇️

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[terrymanu]

感谢贡献代码