Cause - 错因系统

[suntt2019]

closes #98

[codecov]

Codecov Report

Merging #99 (0237381) into master (0b82c49) will decrease coverage by 8.44%.
The diff coverage is 27.95%.

❗ Current head 0237381 differs from pull request most recent head b6ecae5. Consider uploading reports for the commit b6ecae5 to get more accurate results

@@            Coverage Diff             @@
##           master      #99      +/-   ##
==========================================
- Coverage   72.73%   64.29%   -8.45%     
==========================================
  Files          55       58       +3     
  Lines        5315     5568     +253     
==========================================
- Hits         3866     3580     -286     
- Misses       1223     1787     +564     
+ Partials      226      201      -25     

Impacted Files	Coverage Δ
app/controller/cause.go	0.00% <0.00%> (ø)
app/response/resource/cause.go	0.00% <0.00%> (ø)
database/models/submission.go	0.00% <ø> (ø)
app/controller/judger.go	66.00% <20.00%> (-0.83%)	⬇️
base/utils/cause.go	63.41% <63.41%> (ø)
database/migrate.go	56.40% <91.66%> (-32.09%)	⬇️

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[leoleoasd]

json就叫hash就行？