wxa/business/getuserphonenumber

获取手机号多数能成功，有一部分不成功：

{"errcode":40029,"errmsg":"invalid code hint: [NeKesDOre-e8SpjA] rid: 632bba35-55960dfc-7a087209"}

{"errcode":40029,"errmsg":"invalid code hint: [neKe9_I2e-yT8huA] rid: 632bba1e-54faacd3-7cf40fbf"}

{"errcode":40029,"errmsg":"invalid code hint: [neKeTVNre-aLpQba] rid: 632bb9f7-0e9970f8-66e13e1b"}

都是通过button获取的code，并且也没有超时