请问得到参数后怎么处理？ about alipay-node-sdk HOT 7 OPEN

我是获取到参数后直接在前台用windows.location= 跳转到那个支付页面

from alipay-node-sdk.

是的

from alipay-node-sdk.

是跳转到支付宝网关，还是后台去发起请求支付宝网关，能否在TEST里给一个示例，实在是没搞懂！

from alipay-node-sdk.

@383366204 好的，我试试后端跳过去

from alipay-node-sdk.

@383366204 我把lib的props.pagePay
// return utl.processParams(params, this.rsaPrivate, this.signType);
改成
var body = utl.processParams(params, this.rsaPrivate, this.signType);
return (this.sandbox ? alipay_gate_way_sandbox : alipay_gate_way) + '?' + body;

然后路由拿到地址，res.redirect(地址)，可以实现

from alipay-node-sdk.

是的 获取到 参数 如何发送给支付宝？
用
var appparams = ali.appPay({
subject: 'ceszds123',
body: 'sdsdsdffff',
outTradeId: outTradeId,
timeout: '2m',
amount: query.total ,
goodsType: 0 ,
qrPayMode: 4 ,
qrcodeWidth: 256 ,
passbackParams: '12345678765390'
})
res.send(appparams);
报错啊！ 参数不对支付宝报

from alipay-node-sdk.

我这返回app_id=2021004100663540&biz_content=%7B%22body%22%3A%22%E6%B5%8B%E8%AF%95%E5%95%86%E5%93%81%E6%8F%8F%E8%BF%B0%22%2C%22subject%22%3A%22%E6%B5%8B%E8%AF%95%E5%95%86%E5%93%81%22%2C%22out_trade_no%22%3A%221686726701694%22%2C%22timeout_express%22%3A%2210m%22%2C%22total_amount%22%3A%2210.00%22%2C%22product_code%22%3A%22QUICK_WAP_PAY%22%2C%22goods_type%22%3A%220%22%7D&charset=utf-8&format=JSON&method=alipay.trade.wap.pay&sign_type=RSA&timestamp=2023-06-14%2015%3A11%3A41&version=1.0&sign=IPPxSJseyvYOjOh45tB%2BTGMaGngskxiOYZFe5a5b%2FKZQyfWroF7PBw91V6EGyCLTcQGeMSXddNhxCf4N%2F%2FCzUfqG21Dpcp8ynHsmOuZ0J%2BigrGddfBlOGCsk1gZShecfkPCtDwuajibyRjeCbJKGwxUgbIp%2FyN9NUuDSGx3wb18iwNkwChlWVuVfVp%2BX7By6JPGgzArYAygCRHR41tY22MmcaSo7XvOK6hr4O7dPZM%2FxjyIZGDVfpHm%2FhDuWEqLJdjPFiF293O9RTtjde2lyerRrEF11wDuDS1uLyN4fg2kJvaRd%2BfVBQ7EvA7%2BzJOpx7grQY26vVdkMElpVgMnj0w%3D%3D

from alipay-node-sdk.