A friend recently asked me to be a micro-channel public number to obtain authorization and to obtain the function of the number of public information.
I think this is a good opportunity to learn the development of micro-channel third-party platform.
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First I have to tell you, at the time of completion of the application WeChat open platform, will let you fill in: - authorized the event sink URL -,
This authorization events to fill in after receiving a url, micro letter backstage will be sent every ten minutes over a component_verify_ticket of encrypted information.
If you want to get this compoennt_verify_ticket, you can not see a direct link to open a micro letter sent a new message ah! ! !
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So, you want to save it, and then get to the value in other ways.
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Of course, decryption is also a priority, the background data from the micro-channel is encrypted and must be decrypted in order to get to.
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Other pit, I was stepped on, step after the first time to tell you.
Reproduced in: https: //juejin.im/post/5cf78ee86fb9a07ed064a0ca