微信支付： package中的参数partner或prepay

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微信支付： package中的参数partner或prepay_id为空

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Jun 06, 2016 pm 08:29 PM

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微信支付： package中的参数partner或prepay_id为空

百度这个问题，有人说是商户支付号写错，说支付号时8位的，可是我只找到10位的
我将prepay_id打印出来是空，我百度无果，故来此地，请各位指点下

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微信支付： package中的参数partner或prepay_id为空

百度这个问题，有人说是商户支付号写错，说支付号时8位的，可是我只找到10位的
我将prepay_id打印出来是空，我百度无果，故来此地，请各位指点下

我自己的问题，KEY写错 --真恶心自己

顺便，总结下做微信支付的几点感受
1.有4个参数时是必要的

APPID -- 公众号唯一标识
MCHID -- 商户支付号
KEY -- 这个需要自己去设置在商户平台-账号设置-API安全
APPSECRET -- 可以在账户信息中找到

要实现支付功能，除了上面我认为还有2个比较关键的地方
1.设置授权目录例：収起请求的页面 url为 http://www.xxx.com/weixin/pay/payment.php?XXXXX，则
填写的目录应该为 http://www.xxxcom/weixin/pay/。
2.实现功能其中要获取用户的code值，如果是网页跳转形式要在微信公众平台-开发者中心-配置项-网页授权获取用户基本信息配置下你的域名

其他的问题暂时没遇到

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