batch message format of code is error

批量消息体格式异常：SOH ，STX

{
{"a":1,"uKey":"DeviceLogEvent","deviceModelId":"1036598151955419136","commonEventClass":"","level":"","eventType":"DeviceLogEvent","serverIp":"10.42.33.107","driverId":"1036598288685535232","enterpriseId":"715155051637899264","date":"2022-11-27 10:20:49.394"}bKEYS
gatewayUID:undefinedTAGS
DeviceLogEventUNIQ_KEY
0A2A216B00081BCD450B881DB9740000WAIT
true
{
{"b":2,"uKey":"DeviceLogEvent","deviceModelId":"1036598151955419136","commonEventClass":"","level":"","eventType":"DeviceLogEvent","serverIp":"10.42.33.107","driverId":"1036598288685535232","enterpriseId":"715155051637899264","date":"2022-11-27 10:20:49.394"}bKEYS
gatewayUID:undefinedTAGS
DeviceLogEventUNIQ_KEY
0A2A216B00081BCD450B881DB9740001WAIT
true


首先使用此 issue 附帶的訊息資料和圖片，重現包含 SOH 和 STX 控制字元的已回報 batch payload。追蹤 C++ client 的 batch message 格式化路徑，並將產生的位元組與預期的 RocketMQ batch 格式進行比較。完成標準是識別並修正 batch payload 格式，並加入涵蓋所回報資料的回歸測試。

由索引模型根據 Issue 內容生成。