{"appid":"wxbcc794881482ad5c","attach":null,"bank_type":null,"cash_fee":0,"cash_fee_type":null,"coupon_count":0,"coupon_fee":0,"coupon_id":null,"coupon_type":null,"device_info":"","err_code":null,"err_code_des":null,"fee_type":null,"is_subscribe":null,"mch_id":"1266842701","nonce_str":"x8XxIrkMt14FmzEb","openid":null,"out_trade_no":"998375","result_code":"SUCCESS","return_code":"SUCCESS","return_msg":"OK","settlement_total_fee":0,"sign":"5A49B40DDFE2C2B2B6FD8F5C0D4FEB311CE0203E35A1403E4A36E720FAD6C0A5","time_end":null,"total_fee":100000,"trade_state":"NOTPAY","trade_state_desc":"订单未支付","trade_type":null,"transaction_id":null}

一天之前微信支付都是号的，新同事重置了开发者密码 APPSECRET 和API密钥，导致微信支付JSAPI 报错，我将信息更新成最新的之后 一直报错“签名错误” 但是用微信支付接口签名校验工具 https://pay.weixin.qq.com/wiki/doc/api/tools/cash_coupon.php?chapter=20_1校验通过，但是接口一直报“签名错误”，整个过程没有改变签名的顺序，如何解决此问题 [图片]