2020年新冠病毒肆虐，百姓恐慌。全国一级戒备，各地小区纷纷限制进出。 此小程序是基于小程序的二维码电子通行证，旨在建立无接触式可回溯的门岗通行记录。通行记录同步计入“链飞”区块链，感谢链飞科技的无私扶持。

Software architecture description

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3. xxxx

1. xxxx
2. xxxx
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1. Fork the repository
2. Create Feat_xxx branch
3. Commit your code
4. Create Pull Request

1. You can use Readme_XXX.md to support different languages, such as Readme_en.md, Readme_zh.md
2. Gitee blog blog.gitee.com
3. Explore open source project https://gitee.com/explore
4. The most valuable open source project GVP
5. The manual of Gitee https://gitee.com/help
6. The most popular members https://gitee.com/gitee-stars/