Usually when the test is generally used debug package, so the beginning of microblogging, WeChat open platform for those who are registered signature debug of; When the release version, we need from the debug switch to the release version, therefore, the signature on the platform should be replaced at the same time Microblogging, as long as the replacement release of the signature on the OK , immediate Micro-channel, relatively speaking pit, and if had installed before your phone debug version, then the micro-channel back to record your signature, so you switch to release after the signature, your phone will determine the signatures do not match, resulting in pull can not afford to micro letter , fleeting. Solution: Set in a micro-channel and clear the cache data, or direct unloading heavy equipment
The first pro-test a way you can
Obtain signatures way I can see another article
Mr.Smile filled pit in mind --debug , Release package MD5 signature acquisition mode
