测试小程序：

https://api.weixin.qq.com/sns/jscode2session?appid=wx096bde02229cb307&secret=17184bfc803ffd893229d1a58580da8e&js_code=023r8lxy1xy67b0394xy1csrxy1r8lxC&grant_type=authorization_code

返回报错：

{"errcode":40125,"errmsg":"invalid appsecret, view more at http:\/\/t.cn\/RAEkdVq, hints: [ req_id: cgCckRLnRa-ILq_na ]"}