成为会员下单&发起支付（支付宝）
POST
http://yifanggou.dianjinkeji.cn/index.php/api/alipay/cwhy
请求参数
参数名
类型
描述
必填
uid
int
示例：4
必填
响应参数
参数名
类型
描述
必填
code
int
示例：1
必填
msg
string
示例：请求成功
必填
data
string
示例：alipay_sdk=alipay-sdk-php-20200415&app_id=2021001167684473&biz_content=%7B%22body%22%3A%22%E6%98%93%E6%88%BF%E8%B4%AD%22%2C%22subject%22%3A+%22%E6%88%90%E4%B8%BA%E4%BC%9A%E5%91%98%22%2C%22out_trade_no%22%3A+%222020062251559948%22%2C%22timeout_express%22%3A+%2230m%22%2C%22total_amount%22%3A+%22500.00%22%2C%22product_code%22%3A%22QUICK_MSECURITY_PAY%22%7D&charset=UTF-8&format=json&method=alip...
必填