通过商户平台的私钥证书序列号生成签名，拼接请求头参数，http get 请求报400错误是为啥啊，有大佬能看一下嘛
ERROR com.wechat.pay.contrib.apache.httpclient.SignatureExec - 应答的状态码不为200-299。status code[400] request headers[[Authorization: WECHATPAY2-SHA256-RSA2048 mchid="163407xxx9",nonce_str="2CAB54F6A1EzzzD7F28B6E841F396",timestamp="1669255871",serial_no="3FCAD31E03CzzzCDEB0D03DEDAE198CC68F52FE",signature="SSxz245W/GHtTOGTig/1NBX2nZnJEnP6ogbke2xIv+UF1XAs0Gk77cgbeOu2Z9/JJAZ+MsNtrkQDW2fad1ecoZo53vZ+dLxRkBkGxp2D2OjaRvyW3q81Qs53/00L028zzzakFaW6UDOGHjMUcuMuaVI2taJi9SJDARqmMq9v6yEVjE25HDFdTjCgWVFC6YxUyGI69jdmvWX58CYUiB9qSvdRaQnT5+smQGxrjbstwSgmy7vVJQ1SD4Tzl4RuWg6w7OTPdKgH0Zi6NrQFBGAaTMnyy2yZxx3Ey6YobkvyrgK8Ow5b5rY0QaC7VCqvXPRgFItn+DqW3RVdVjJxgUQ==",
Accept: application/json,
User-Agent: https://zh.wikipedia.org/wiki/User_agent,
Authorization: WECHATPAY2-SHA256-RSA2048 mchid="1634072xxx",nonce_str="FWresVHFaEo3WdTqG2dz034ZblOC71Ne",timestamp="1669256035",serial_no="3Fxxxxxx31ExxB0D03DEDAE198CC68F52FE",signature="pOLRB0IMPvrf3N/igMVfKTPNtnk6P4Knlf1Yh7pTsdCmtY8RV5T7Rk0Ud6+Zkc6gzEYTKPp+iNZK5C3iH8+iu2fbUxAKFGDSCeYnS7BzfOcckEHf2eBMsbA0O/97F+bE7B6zzzz4KY+Z0dRRpU4kQchEfZSj0TdhY6Lc1E1cMy3jOzxn+qYpQzSVNifG01xFBrjgQMZghY21K+HfWP2TwVbzh9qdOX8SsHXY4f2X1McaI6X3y9c9ykRIE8kZQlD7Yn6bHQPITrQpK76U1O45JnScphdaKhVntbPNi/uzC+zzzz==", Host: api.mch.weixin.qq.com, Connection: Keep-Alive, Accept-Encoding: gzip,deflate]]
[http-nio-28088-exec-1] ERROR org.jeecg.modules.hhywechatpay.util.WechatPayRequest - 微信支付请求失败,响应码 = 400,返回结果 = <html>
<head><title>400 Bad Request</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<hr><center>nginx</center>
</body>
</html>
