错误日志如下

2022-07-13 09:23:26,661 ERROR com.wechat.pay.contrib.apache.httpclient.SignatureExec - 应答的状态码不为200-299。status code[400]

2022-07-13 09:23:26,663 ERROR com.wechat.pay.contrib.apache.httpclient.SignatureExec - 应答的状态码不为200-299。request body