PATCH
https://api.mch.weixin.qq.com/v3/new-tax-control-fapiao/merchant/development-config
1756919804
955e78b5cd5544dba72a5a69a103d105
{"callback_url":"https://xxxxxxxx/wxPay/v3/fapiao/notify","show_fapiao_cell":false}
WECHATPAY2-SHA256-RSA2048 mchid="1671712520",nonce_str="955e78b5cd5544dba72a5a69a103d105",signature="a9fC2A9mYvcrx8sIKnhcseEGFals5iBcY1yYZ1nSqtFeg0uKa7PeYnx57FX3OYoTmVtDnCG2yJ5EGgDElpfq2DZxwLQaUMe8a/YmFZDF2ernl2qPB8vaGISnYU5MNxi334LlWf1o4x5Up+7AJItDYL/oggrtZZXr0TlCXnvZ/jqXLDdiffKKCPW6abuneFffPLy55+HQ71OyJzWwmrutGkjZr9FNFnvR0DzqKDDaI0mrBeL+VfleAXKUj/DX0BVcTIpdEkvMs8pxSw1CqYI5T3oFkLY9JTU0MrXcI0EI3Y7RyqHSfdovQRn267r87gYIjdfY2sBYq82GKE8B0O40Nw==",timestamp="1756919804",serial_no="489A9022C8E33413BC8AFF900E2D758410AE21B"
2025-09-04T01:16:44.123+08:00 ERROR 6363 --- [nio-8086-exec-5] c.w.p.c.apache.httpclient.SignatureExec : 应答的状态码不为200-299。status code[400] request headers[[Authorization: WECHATPAY2-SHA256-RSA2048 mchid="1671712520",nonce_str="955e78b5cd5544dba72a5a69a103d105",signature="a9fC2A9mYvcrx8sIKnhcseEGFals5iBcY1yYZ1nSqtFeg0uKa7PeYnx57FX3OYoTmVtDnCG2yJ5EGgDElpfq2DZxwLQaUMe8a/YmFZDF2ernl2qPB8vaGISnYU5MNxi334LlWf1o4x5Up+7AJItDYL/oggrtZZXr0TlCXnvZ/jqXLDdiffKKCPW6abuneFffPLy55+HQ71OyJzWwmrutGkjZr9FNFnvR0DzqKDDaI0mrBeL+VfleAXKUj/DX0BVcTIpdEkvMs8pxSw1CqYI5T3oFkLY9JTU0MrXcI0EI3Y7RyqHSfdovQRn267r87gYIjdfY2sBYq82GKE8B0O40Nw==",timestamp="1756919804",serial_no="489A9022C8E33413BC8AFF900E2D758410AE21B", Accept: application/json, Content-type: application/json, Authorization: WECHATPAY2-SHA256-RSA2048 mchid="1671712520",nonce_str="sGtG97gwiEUEhN5QhqtehlixlwY64rKy",timestamp="1756919804",serial_no="489A9022C8E33413BC8AFF900E2D758410AE21B",signature="tX+ZZiiJNGJNQM5mIvvcEl4PgkfrVjZb+fUDeJWcioksjKYpYZCjHlyOCW7IVei9hrYFnT8SJm1GpX1xXW1zeoPoA3aC0rjgFHzbNnMYXHNpLAZR1fAiALWdZTREN5dEG37MYHMSVjeLhPugnZKifJZt/QEHjck2T+X31N40MjEF8MpPM0qwq5lq1usER0g2g3OkPQMttdisIqiv7+UTJ4UBOYQxpLXNXnHt7GjrUIJsCm5Yp6tTmTnmfDBfG6ZChxL0vryX/1uN+UMUcFC47WwbJfb8Vvy/p1kS9D58Ed+axLrp50GrztiKk1W8/5LStMLtmtfI1dsRNDEx7o8gmg==", Content-Length: 91, Host: api.mch.weixin.qq.com, Connection: Keep-Alive, User-Agent: WechatPay-Apache-HttpClient/0.4.7 (Mac OS X/15.6) Java/17.0.15, Accept-Encoding: gzip,deflate]]
2025-09-04T01:16:44.123+08:00 ERROR 6363 --- [nio-8086-exec-5] c.w.p.c.apache.httpclient.SignatureExec : 应答的状态码不为200-299。request body[{"callback_url":"https://api.eguoyuan.com/wxPay/v3/fapiao/notify","show_fapiao_cell":false}]
<html>
<head><title>400 Bad Request</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<hr><center>nginx</center>
</body>
</html>
一直失败。也不知道什么原因
400 参数错误，你应该把应答的 body 打印出来