// Tronlink-v4.10.0
// Link
<a href='tronlinkoutside://pull.activity?param={}'>Open Tronlink</a>
// The parameter of param is the protocol data in json format
// Note: json.toString needs to be encoded with urlencode
{
"action": "open",
"protocol": "tronlink",
"version": "1.0"
}