1.修改导出pdf 格式
Merge pull request #110 from hopesfish/dev

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Merge branch 'dev' of github.com:pengqin/ecgplatform into pengqin-dev

Conflicts:
	api/src/main/java/com/ainia/ecgApi/service/health/HealthExaminationServiceImpl.java
Merge pull request #111 from hopesfish/pengqin-dev

Pengqin dev