WechatApp

微信小程序相关API库

安装

在Gemfile中添加:

gem 'wechat_app'

然后运行:

$ bundle

或者:

$ gem install wechat_app

使用

code 换取 session_key

参考文档: https://mp.weixin.qq.com/debug/wxadoc/dev/api/api-login.html#wxloginobject

WechatApp::Login.code2session_info('code', 'appid', 'appsecret')
# 具体返回结构参考微信文档
# => { "openid": "openid", "session_key": "session_key" }

用户数据的签名验证和加解密

参考文档: https://mp.weixin.qq.com/debug/wxadoc/dev/api/signature.html

数据签名校验

WechatApp::UserInfo.data_valid?('raw_data', 'session_key'', 'signature'')
# => true

加密数据解密(获取用户信息)

WechatApp::UserInfo.decrypt_data('encrypted_data', 'session_key', 'iv')
#=>
#{
#    "openId": "OPENID",
#    "nickName": "NICKNAME",
#    "gender": GENDER,
#    "city": "CITY",
#    "province": "PROVINCE",
#    "country": "COUNTRY",
#    "avatarUrl": "AVATARURL",
#    "unionId": "UNIONID",
#    "watermark":
#    {
#        "appid":"APPID",
#        "timestamp":TIMESTAMP
#    }
#}

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake test to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/[USERNAME]/wechat_app. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

Code of Conduct

Everyone interacting in the WechatApp project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.