1、接口文档：https://pay.weixin.qq.com/doc/v3/merchant/4013070351 签名参数： appId：wx1596100b4c0c2121 时间戳：1754646958 随机字符串：SRjwI1dQWDpJoFIEKrgj5lriE3nvxFWA 预下单ID：wx08175558778387c2ff50612867c7b10001 生成的签名：Vn8kKXBorASMg7A7Yn/M+pgIzdGOggfsuS7M0LScGDK4wiYhjFb66yqTcYDg/uHf01is0Z3IKyfwoMwrkobF89b79HRahBt3rf3gU4F3T+dQJ5gAjvTg9PtJguQajjKE/iWvAJHD47OZym3VviZ0KaL/AB/cb8O7pc3hCoxdHUgEoGJ2100IGcVKez5f0UMRyHGXqA+ytg1vQaILoq5ur1TQcE8lZl0Vi8B211k+k1VfOAUyORsqZct5YVaqWEbTCsQxRb3tgpopr2ho+TaeOTFdvR+0nwOosSlbB7ss4pWKGcIUFoYClw/eIlK4HuhxqKX+9pCR+jtu6hTlZLEKSw== Uniapp端拿到这些参数拉起微信App请求，返回支付签名验证失败
拉起微信App支付，V3版本， 前端用的是Uniapp写的，报支付验证签名失败？Uniapp 拉起微信App支付， V3版本，微信返回 支付验证签名失败， 但是统一下单是正确的 以下是前端调起微信支付的参数： {"appid":"wx159***","noncestr":"mACruHD3YwCzn9G1F4NNJBIuYmnzpctb","partnerid":"172****","prepayid":"wx0719395366256328946807dfc973***","sign":"jb59bIGHaaIVvFhUDCRTuVi4eTOZd5VV9Qap32BSdmiJl4i1Y1JcEJqj3hs0Zyk+GmDeRFRFWoPUmV6jdXBKcEXEwkXJDBT57nYOXeSkZMVM4/DTgKOvB9GfUu8af3qvIPE+H9Mqg8fi5ViUHBSJrbivZwgPWVKOMGRbA/YNcL/9oHFQFNfwfx688NRhsFuhbJSjrDTZ0pRYELE+wpn28n8WgrVACa7nO80Qjep1uAuhfwjQpQDEi35avpu9xL3sNTA0ePWlS5Vpu2AHFFax/tj1F1y3hPYtJSHnQ2/g+jFJAO4NZUj7mvRxo1YOXv6oZg+FzVYOp7P7aF6R2PQuuQ==","timestamp":"1754566793","package":"Sign=WXPay"}[图片]
08-08
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