I am not familiar with usage of `golang tags`, I want to change the default action of convertion:

```
type CvJdRelationInfo struct {
    JdId            string
    CvId            string
    Status          int16
    AcceptTimestamp int64
}

```

`json` tag will auto convert:

```
JdId -> JdId
CvId -> CvId
Status -> Status
AcceptTimestamp -> AcceptTimestamp

```

`bson` tag will auto convert:

```
JdId -> jdid
CvId -> cvid
Status -> status
AcceptTimestamp -> accepttimestamp

```

Can I change the default action, such as `json` `bson` tags will do this:

```
JdId -> jdId
CvId -> cvId
Status -> status
AcceptTimestamp -> acceptTimeStamp

```

So I can omission all tags each time(why should I write tags each time if default action is just what I want?)

```
type CvJdRelationInfo struct {
    JdId            string `json:"jdId" bson:"jdId"`
    CvId            string `json:"cvId" bson:"cvId"`
    Status          int16  `json:"status" bson:"status"`
    AcceptTimestamp int64  `json:"acceptTimestamp" bson:"acceptTimestamp"`
}

```