【TcaplusDB知识库】TDR表GOSDK示例代码-删除数据
使用工具TdrCodeGen将
func deleteExample() {
req, err := client.NewRequest(ZoneId, TableName, cmd.TcaplusApiDeleteReq)
if err != nil {
fmt.Printf("NewRequest TcaplusApiDeleteReq failed %v\n", err.Error())
return
}
fmt.Printf("deleteExample NewRequest TcaplusApiDeleteReq finish\n")
//设置结果标记位,删除成功后,返回tcaplus端的旧数据,默认为0
if err := req.SetResultFlag(3); err != nil {
fmt.Printf("SetResultFlag failed %v\n", err.Error())
return
}
fmt.Printf("deleteExample SetResultFlag finish\n")
?
//为request添加一条记录,(index只有在list表中支持,generic不校验)
rec, err := req.AddRecord(0)
if err != nil {
fmt.Printf("AddRecord failed %v\n", err.Error())
return
}
fmt.Printf("deleteExample AddRecord finish\n")
//申请tdr结构体并赋值key,最好调用tdr pkg的NewXXX函数,会将成员初始化为tdr定义的tdr默认值,
// 不要自己new,自己new,某些结构体未初始化,存在panic的风险
data := service_info.NewService_Info()
data.Gameid = "dev"
data.Envdata = "oa"
data.Name = "com"
//将tdr的数据设置到请求的记录中
if err := rec.SetData(data); err != nil {
fmt.Printf("SetData failed %v\n", err.Error())
return
}
if resp, err := client.Do(req, time.Duration(2*time.Second)); err != nil {
fmt.Printf("recv err %s\n", err.Error())
return
} else {
tcapluserr := resp.GetResult()
if tcapluserr != 0 {
fmt.Printf("response ret errCode: %d, errMsg: %s", tcapluserr, terror.GetErrMsg(tcapluserr))
return
}
//获取同步请求Seq
fmt.Printf("request Seq %d\n", req.GetSeq())
//获取回应消息的序列号
fmt.Printf("respond seq: %d \n", resp.GetSeq())
//response中带有获取的旧记录
fmt.Printf("deleteExample response success record count %d\n", resp.GetRecordCount())
for i := 0; i < resp.GetRecordCount(); i++ {